Monthly Archives: February 2020

stainless steel worm reducers

EP Series Stainless Steel Worm Gears
PRODUCT HIGHLIGHT
The stainless steel gearmotors from EP keep things moving wherever devices and systems are subject to particularly intensive cleaning. Regardless of whether the gearmotors are utilized for materials handling, intralogistics or hygienic applications, their hygienic properties, long operating life and maintenance friendliness make them optimally appropriate to the precise production conditions in the meals and beverage sector, pharmaceutical industry, and in completely wet environments. This product satisfies (( DOC.8 Hygienic apparatus design criteria)) – EU Hygienic standard for food machinery.

Model 40 ~ 90
Ratio 7.5 ~ 100
Input power 0.09 ~ 4 kW
Output torque 19 ~ 458 N.m

Catalogued models of EP’s popular stainless 700 Series speed reducers are now available with standard 2-day delivery. Process improvements have yielded the industry’s best standard lead time for stainless worm gear reducers.

EP’s SS700 Series, the original “domed crown” stainless reducers, are made for maximum corrosion level of resistance and superior functionality in high-pressure food digesting and packaging washdown applications.

A convenient after hours/holiday hotline can be available for emergency orders. Catalogued SS700 Series models are stocked at local and regional distribution centers to ensure fast delivery.

Do you have any kind of recommendations on the stainless steel worm reducers, please do not think twice to contact us.

speed reducer gearbox

When choosing a engine for an application, a primary consideration may be the speed range it will be operated in. When a motor is run considerably slower than its rated base speed, a number of potential adverse effects may come into perform, including reduced cooling effectiveness, reduced power effectiveness and a alter in the motor’s velocity and torque characteristics. To mitigate this issue, some motors and rate controllers have been designed especially to operate a vehicle a load at low speeds with exact control.

Most domestic and commercial motor applications use 3-phase asynchronous induction motors, which operate at a speed that is determined by the frequency of the supply power. When an application operates at a continuous speed, the only thing that is necessary could be a gearbox or velocity reducer that brings the electric motor speed down to the required level. Nevertheless, many applications require the acceleration of the motor to be varied during operation.

This is usually achieved using a VFD or Adjustable Frequency Drive, which controls the speed by modifying the frequency fed to the motor. Selecting the most appropriate engine and VFD type depends upon a variety of factors, however, it’s important to initial look at how the characteristics of a engine change when the rate is reduced.

A motor usually includes a base speed, specified by the product manufacturer, that it is usually made to operate at. However, if a engine is managed below the base speed, it could experience reduced performance of the coolant system. Especially with typically used Totally Enclosed Enthusiast Cooled (TEFC) and ODP (Open Drip Evidence) motors, where in fact the cooling program consists primarily of a shaft-mounted enthusiast, a reduction in speed outcomes in decreased airflow over the electric motor and lack of cooling, and heat buildup occurs. Particularly when the engine is operated with full torque at low speeds, heat can quickly build up in the motor to damaging levels.
Gearboxes and quickness reducers are mechanical swiftness reduction equipment used in automation control systems.

Fascinated in finding out more concerning speed reducer gearbox? Have a look at our website.

miter gearbox

Right-angle helical gear box
Ideal for power transmission requiring right-angle motion
Standard function of correct angle helical gearbox
Dimensions: Depth of correct angle helical equipment drive is 3-21 / 32 inches x 3-15 / 16 in . x 1-1 / 4 inches
40% glass filled polypropylene
Weight: 10 ounces
Shaft: Ground high-strength steel. Any shaft can be utilized as a drive.
Gear: Hard coniflex helical gear
Bearing: Hardened steel ball bearing, permanently lubricated
Installation: Three-axis mounting placement provides versatility in the application form
Versatility: Provides three-axis connectivity for application versatility
RAB-1 could be driven by CW, CCW or BACK
The RAB-1 is rated at 1/3 HP at 1800 RPM. Optimum speed 3000 RPM
Benefits and cost savings
Longer life
Less wear
Greater tooth-to-tooth contact
Silent operation
The most efficient power transmission design at rated load
Custom options
Stainless shaft (please specify the desired stainless steel series)
I / O shaft length
2: 1 ratio
Performance
Gear Zerol bevel gear
Input speed 1800 rpm
Gear ratio 1: 1
Rated input
HP 1.4 at 1800 rpm
Rated output
Torque (inches)
67.2
Output torque / RPM curve
Input / output configuration
Single input shaft 3/8 diameter 0.375 +.000 /-. 001 pallet
Dual output or one output shaft 3/8 Dia 0.375 +.000 /-. 001 tray
Input shaft bearing dual sealed ball bearing
Output shaft bearing double sealed ball bearing
General specifications
Weight 1.75 lbs (0.8 kg)
Right-angle helical gear reducer
RAB-1, right angle bevel gearbox detail
Custom Reducer Solutions to FIT THE BILL More Information
Explore Gearbox
SW-1 reducer
SW-5 reducer
Right-angle helical gear box
RA-200 Mini Right Angle Driver
Custom reducer
Product List
Gearbox on our blog
Exactly what is a reduction gearbox?
A reducer or reducer can be used to lessen the input swiftness of the motor and at the same time multiply it by the torque produced by the input. Exactly what is a reduction gearbox? Reduce some … Read More
Gear reducer
Small worm gear package | micro gearbox | torque transmission
The key component of the powertrain is a worm gear reducer, also called a right-angle gear box or worm gear reducer. For compact applications
RA-202-1 seeding
Compact worm gear reducer reduces parts costs without sacrificing quality
For companies looking for a compact worm equipment reducer, they usually choose a pricey solution that has unnecessary features or sacrifices what is had a need to achieve budget friendliness
Reducers and Transmissions | What’s Transmission? Compare torque today
Recently, we have encountered many problems with gearboxes and reducers. Therefore, in this article, we will summarize all the details had a need to understand the reducer and gearbox. Speed ​​… Read more
How to choose a gearbox supplier
How much is the gearbox? How do you know that a standard or custom gearbox is the best? What’s the reasonable delivery period? Choose your … there are many problems to consider. read more
A helical equipment is a bevel equipment in which two axes of rotation intersect. Speaking of the narrow definition of bevel gears, it can increase or decrease speed, but helical gears don’t have this ability since the number of the teeth of the pair of gears is the same. Their purpose is limited to changing the path of transmission. Because they are a type of bevel gear, bevel gears have some basic features, such as spur gears, helical gears, and zero-tooth equipment types.
In addition, since the shaft can be set to any angle, furthermore to 90-level (non-vertical) angles, there are also some helical gears called helical gears. EP can create bevel gears with shaft angles ranging from 45 to 120 degrees.
As the number of teeth of a pair of helical gears may be the same, except for minor differences such as screw holes and keyways, two identical gears can cooperate with each other. However, regarding a helical gear, the twist direction differs even if the number of teeth may be the same. As a result, the same gear can’t be meshed together, so that it is necessary to pair left and right hands.
Spur gears and helical gears are found in applications that want the benefits of non-self-locking machinery or need to change the direction of insight drive. Both gadgets can be used as additional features for worms and bevel gears, or they may be purchased as standalone products.
Bosch bevel gearboxes made to transmit steering input in applications where direct connection to the steering column is not possible.
Key Features
Range available for both 90˚ and 77˚ angles as well as double output gearboxes
Antifriction bearings for lower noise, improved performance and durability
Robust alloy housing strong enough for demanding generating conditions and reduced weight

Allow us recognize in a remark here, just what you consider Miter Gearbox.

small worm gearbox

15 different ratios ranging from 3.5:1 to 100:1
Max. input speed: 1800 RPM
Output torque up to 190 in-lbs
Light weight Nylon housing
Lubricated for life
Shaft insight to shaft result or shaft insight to hollow bore output
Input & Output Shafts for Worm Gearboxes
Input shafts and output shafts with drive keys and retainer rings can be supplied to your specifications for just about any of our hollow bore gearboxes. We bring P Series gearbox output shafts designed particularly for our worm gear reduction boxes.

Our inventory also contains a broad collection of misalignment shaft couplings in ” and metric bore sizes for your worm gearbox application. Other inch and metric precision surface shafts are available from stock.

The Ever-Power Benefit for Worm Drive Gearboxes
Ever-Power has 30-in addition years’ experience in manufacturing gearboxes and other precision drive components. Features and benefits of our worm gears include:
High efficiency right angle worm gear reducers
Backlash: 4, 8, or 30 arc-min
Single shaft, dual shaft, or flange mount input
NEMA mount flanges available
Rugged worm gear reducers built for reliability in challenging applications
Permanently lubricated
Gearboxes are conservatively rated
Available with ingress protection to IP65 or more
Solid small worm gearbox aluminum housings
Ball bearings upon input and output
Custom 90-degree gearboxes can be found to your specifications
Demand a Quote for Precision Worm Gearboxes
We provide reliable, high performance worm gearboxes for most motion transfer applications. Order today, demand a quote, or get in touch with Ever-Power for the worm gear reducer you need.

See individual product listings for additional information and specifications.
Worm Drive Gearboxes for High Torque Applications
Our worm gearboxes are greased for life and feature solid aluminum housings and ball bearings on input and result. If you’re uncertain which gear reduction container is most effective to your application, watch our Buyer’s Information to see ten important points to consider when choosing a gearbox. Another useful reference, Inertia and the Use of Inertia Numbers, offers a formulation for coping with inertia in worm gear selection.
Shaft to Bore Wormwheel Gearboxes
Shaft to bore worm gearboxes are engineered for ≤30 arc minutes of backlash. Available ratios range from 5:1 to 120:1 with single-ended or double-ended output shafts. Imperial and metric sizes.
High efficiency: up to 90% at 1,000 RPM
Output torque up to at least one 1,400 lbf.in.
Rated for input boosts to 3,000 RPM
Backlash as low as 4 arc minutes
Flange Wormwheel Gearboxes
Flange gear reduction boxes have a concise footprint and produce an output at 90° from the input. Obtainable in a variety of sizes with single-ended or double-ended output shafts, and with regular ratios ranging from 5:1 to 120:1. Imperial and metric sizes.
High efficiency: up to 90% at 1,000 RPM
Result torque up to at least one 1,400 lbf.in.
Rated for input speeds up to 3,000 RPM
Backlash only 4 arc minutes
NEMA Flange Worm Drive Gearboxes
NEMA flange worm gearboxes feature a compact aluminum frame with a 90° output angle and are offered with decrease ratios ranging from 5:1 to 120:1. Optional NEMA 17 and NEMA 23 inputs can be found, along with single-output or double-output shafts. Imperial and metric sizes.
High efficiency: up to 90% at 1,000 RPM
Result torque up to 1 1,400 lbf.in.
Rated for input speeds up to 3,000 RPM
Backlash only 4 arc minutes
Miniature Wormwheel Gearboxes
Miniature worm gear decrease boxes are greased forever and offered in metric sizes with ratios ranging from 1:1 to 30:1. Available in 3.00mm or 4.00mm shaft output options. Metric sizes only.
High efficiency: up to 82% at 1,000 RPM
Max. Result: up to 4,000 RPM
Low backlash: ≈2°
Result torque up to 3.95 lbf.in.
Frame sizes 14mm cubed and 20mm cubed
High Ratio Decrease Worm Gearboxes
High reduction worm gearboxes feature parallel insight and output shafts and so are essentially two reduction gearboxes within a unit. Dual ball bearings and long term lubrication offer years of dependable high cycle performance. Pick from three frame sizes with ratios ranging from 25:1 to 900:1. Metric sizes only.
Insight speeds: up to 3,000 RPM
Torque values: 2.2Nm to 34Nm
Low backlash: ≈2°
Compact Wormwheel Gearboxes
Our most compact worm drive gearbox is designed to manage demanding power transfer applications and is obtainable with a 5:1, 10:1 or 20:1 gear ratio. Features consist of machined aluminum housing and hardened steel gears. Imperial sizes just.
High efficiency: up to 90% at 1,000 RPM
Max. input speed: 3,000 RPM
Low backlash: maximum ≈2°
Output torque up to 3.95 lbf.in
Lightweight – approximately 4oz
Low profile – only 1 1.09 in high.
Economic Molded Glass Filled Casing Speed Reducers
Assembled in a Glass filled Nylon Housing are financial yet deliver superior efficiency.

planetary reducer gearbox

Key feature:
Planetary gearbox is made by modular design, and may be combined according to client’s request
Involuted planetary gear design
Nodular cast iron Housing to increase rigidity and antiknock
Durable bearing on low‐swiftness shaft, and can bear big radial load because of proportionate distribution of torque
All gears are case hardened to get high surface area hardness, which guarantee tranny efficiency and whole gearbox’s life
Planetary gearbox has 16 models for different torque range, and every model have 1‐5 reduction stages to accomplish different ratios
Ratio range: 3.15‐9000
Input power: 0.25‐55KW
Permit torque rang: ≤ 800000N. M
Output speed: 0.425‐445 r/min
Structure mode: Possibility of flange, foot, or shaft mounting solutions
Wide and comprehensive selection of N series for industrial applications
Low speed shaft design: Cylindrical with essential, splined, hollow with shrink disc or splined hollow shaft
Rigid and exact nodular cast iron casing
Low noise working, high manufacturing quality standard
High and dependable performance, load capacity and low speed shaft bearing

Perfect for servo applications, the P Series Inline EP Precision Gearhead feature planetary gearing and bearing choices to create them the most accurate and efficient planetary gearheads available. Our gear technology provides minimum put on, low sound, and backlash of ≤3 arcmin. The P Series swiftness reducer can be attached to almost any servo motor.

For application & selection assistance, please call, fax or email us. The application info will be reviewed by our engineers, who will recommend the best solution for your application.
EP precision planetary gearboxes work well for increasing torque result of servo systems, whilst reducing the reflected load inertia for higher response. Offered in inline, right-position and hub designs, these best-in-class gearboxes provide high stiffness, high efficiency, and very quiet operation. Mounting hardware is included for mating to EP motors.

These reducers are usually selected predicated on the peak cycle forces, which usually happen during accelerations and decelerations. These routine forces rely on the driven load, the velocity vs. period profile for the routine, and any other exterior forces acting on the axis.

You could learn more details concerning Planetary Reducer Gearbox on our web site.

worm reduction gearbox

Our worm gear reducers offer a choice of a solid or hollow result shaft and show an adjustable mounting placement. Both the SW-1 and the SW-5, however, can withstand shock loading better than other decrease gearbox styles, making them well suited for demanding applications.
Rugged compression-molded glass-fill polyester housing
Light weight and compact
Non corrosive
Non metallic
Range of ratios
SW-1, 3.5:1 to 60:1
SW-5, 5:1 to 100:1
Grease Lubrication
Solid or Hollow output shaft
Adjustable mounting position
Worm Gear Velocity Reducers is rated 5.0 out of 5 by 1.
8 Ratios Available from 5:1 to 60:1
7 Gear Box Sizes from 1.33 to 3.25″
Universally Interchangeable Style for OEM Replacement
Double Bearings Used on Both Shaft Ends
Anti-Rust Primer Applied Inside and Outside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Steel Shafts
Flange Mount Versions for 56C and 145TC Motors
Our standard 700 Series – the heart of EP Gear’s rate reducer product line – has been serving industry reliably for over 40 years. Its tested modular design has set the sector standard for functionality and is the most imitated item in today’s worm gear speed reducer market. But why accept a knock-off when you can have the original – from EP Gear.
Specifications
11 basic single reduction sizes
8 basic dual reduction sizes
1/6 – 25 HP
5:1 – 100:1 ratios single reduction
100:1 – 3600:1 ratios double reduction
Non-flanged, NEMA C-face quill, and coupled input styles
Projecting and hollow output shafts
Projecting diameters from 1/2″ to 2-1/4″
Hollow result bore diameters from 5/8″ to 3-7/16″ (with over 20 bore sizes in stock)
Product Features
The 700 Series’ huge oil reservoir provides efficient heat dissipation and lubrication for longer operating existence.
Its multi-position mounting versatility permits installation in virtually any position.
Housings are straddle-milled, top and bottom level, for precise alignment of horizontal and vertical bases.
Internal baffles assure positive, leak-free venting.
The 700 Series’ rugged casing, fabricated of fine-grained, gear-quality cast iron, provides optimum strength for maximum durability, as well as greater precision during worm and gear alignment.
EP Gear’s 700 Series high-strength bronze worm equipment is straddle mounted between heavy-duty tapered roller bearings to improve thrust and overhung load capacities, sizes 713-760.
Our 700 Series’ high-strength steel output shaft assures convenience of high torque and overhung loads.
Pipe plugs allow easy fill up, level, and drain in any mounting position.
The 700 Series’ super-finished oil-seal diameters on both input and output shafts extend seal lifestyle.
Both 2D and 3D CAD drawings are available in our eCatalog.
GEARBOX REDUCERS
Correct angle gearboxes (worm and planetary) are durable and built for 90° turns. Inline reducers (parallel shaft and planetary) are a perfect match for motors with high insight speeds, or when gearmotor efficiency is important. Contact our technical sales staff for help identifying which gearbox answer is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm equipment reducers were created with a hollow bore and invite for a corner change with optional dual result. The reducers come in 12 ratios ranging from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our correct angle gearboxes are designed with five mounting options providing versatility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The proper angle bevel gearbox combines the top features of our correct angle worm and planetary inline reducers. With a solid and efficient correct angle configuration, our right angle planetary gearboxes offer a robust solution. The proper angle bevel gearbox will come in 18 ratios ranging from 5:1 to 1000:1, in fact it is back-drivable at all ratios.
INLINE REDUCERS
I-SERIES PLANETARY GEARBOX
i-series-planetary-gearbox
Our I-Series little planetary gearbox configurations supply the smallest footprint and quietest operation of our rate reducers. These gearboxes are created to manage varying loads with small backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios which range from 5:1 to 308:1, we’ve a solution to suit your needs. Our 52 frame size can be available with plastic-type material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
inline-planetary-gearbox
Our inline planetary gearbox configurations supply the highest efficiency and best output torque of most our quickness reducers. These gearboxes are created to handle varying loads with small backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio options ranging from 5:1 to 1000:1, we’ve a solution to suit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes are the top choice for continuous duty applications. Their equipment cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes possess the shortest amount of our inline gear reducer options therefore they work very well in environments with limited space. Our parallel shaft equipment reducers offer an affordable drop-in substitute solution for most little parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right position gearboxes, speed reducers, worm equipment reducers and worm drive gearboxes. Gear reduction boxes feature a gear arrangement when a equipment in the kind of a screw, also referred to as a worm, meshes with a worm equipment. These gears are usually made from bronze and the worms are metal or stainless steel.

While worm gears act like a spur gear, the worm gearboxes are significantly smaller than other equipment reduction boxes. A primary benefit of worm gear reducers is certainly that they produce an output that’s 90° from the input and can be utilized to transmit higher torque or decrease rotational speed. Frequently, a worm gearbox provides right hand threads; to improve the path of the result, a left-hand thread worm gearbox is necessary.
Worldwide HdRS133-10/1-R Cast Iron Right Angle Worm Gear Reducer 10:1 Ratio

Click to learn more about worm reduction gearbox.

compact worm gearbox

Request Custom or
Modified Product
gearbox-PR5
Using miniature gears, Ever-Power has designed and built unique, high precision mini gearboxes that cannot be found somewhere else. Our miniature gearboxes are available in several configurations, which includes worm and wheel, cross axis helical, bevel, inline spur, and more. We are able to also provide custom micro gearboxes that are designed and built to meet your unique specifications.
E mail us for the mini gearbox the application requires, or demand a quote on a custom micro gearbox.
Miniature Bevel Gearboxes | Micro Bevel Gear Drives | Mini Bevel Gearboxes
Bevel Box
Miniature Cross Axis Helical Gearboxes | Cross Axis Helical Mini Gear
Cross Axis Helical
Miniature Shaft-to-Bore Worm Gearboxes & Speed Reducers
Shaft-to-Bore
Miniature 4 Shaft Worm Gearboxes | Mini 4 Shaft Worm Gear Motors
4 Shaft Worm
Miniature Flange Worm Gearboxes | Micro Flange Worm Equipment Drives
Flange Worm
Miniature Inline Spur Gearboxes | Micro Inline Spur Speed Reducers
Inline Spur
Compact Worm
Compact Worm
Micro Gearbox Options
Gearboxes are also known as reducers, gear reducers, rate reducers, equipment drives, and gearmotors. All terms can be used more or less interchangeably. Please note that the links for our little gear drives include info on the full selection of body sizes for that series or style.
Bevel Box Micro Equipment Drive
Our bevel box miniature gear drives are application rated for the the best balance of performance and cost. Torque can be balanced to meet your RPM and working life requirements. Lightweight with low backlash functionality (as little as 1°, with choice of 1/2”).
Result torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input boosts to 2,000 RPM
Temperature range: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Power’ miniature cross axis helical gearboxes provide relatively high levels of thrust in a compact package. They provide an result shaft at 90° from the input, and so are obtainable in gear ratios from 1:1 to 40:1. Lightweight but durable, with machined aluminum housings and hardened alloy metal gears.
High efficiency: up to 88% at 1,000 RPM
Low backlash: only ≤30 arc minutes
Rated for input speeds up to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for ≤30 arc a few minutes of backlash or better. Also known as “shaft to bore gearboxes,” these devices provide a single insight shaft that protrudes from reverse sides of the casing; output can be a keyed bore. Standard solitary- and double-end shafts can be found and supplied with keys and retainer rings. An array of gear ratios and insight sizes are available to meet your needs.
High efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 arc minutes or better
Obtainable in ratios from 5:1 to 120:1
Rated for input boosts to 3,000 RPM
Miniature 4 Shaft Worm Gearbox
Every miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened metal gears, solid aluminium housings, and long term lubrication. They offer two input shafts on opposite sides of the body, with two output shafts perpendicular to the input shafts. Our mini 4 shaft worm equipment drives deliver high effectiveness efficiency with low backlash.
High efficiency: up to 82% at 1,000 RPM
Low backlash: less than ≈2°
Available with equipment ratios from 1:1 to 32:1
Rated for input speeds up to 4,000 RPM
Miniature Flange Worm Equipment Drive
These micro flange worm gearboxes produce an output at 90° from the input. They deliver superior efficiency in an amazing array applications and are built with little footprints, making them well suited for procedures where space is limited. They offer high effectiveness with low backlash.
Gear ratios from 6.66:1 to 80:1
High efficiency: up to 83% at 1,000 RPM
Low backlash: only ≤4°
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specially engineered for encoder applications, Ever-Power micro inline spur gear drives can be found in two frame sizes, and so are rated for boosts to 3,000 RPM. Aluminium housings and stainless gears and shafts make these inline spur gearboxes hard and corrosion resistant, for your many demanding applications.
Result torque: up to 125 oz.-inches
Low backlash: less than 15 arc minutes
Available with gear ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature right angle worm equipment reducers deliver excellent performance with high efficiency, and show rugged construction for challenging power transfer procedures. Available in three gear ratios (5:1, 10:1, 20:1), our compact worm gearboxes are built in extremely small footprints for applications where space is bound.
90° output angle
Gear ratios: 5:1, 10:1, and 20:1
Up to 12.5 inch-lbs. of output torque
Max. input speed: 3,000 RPM
Compact footprint: 1.5” x 1.5” x 1.08”
Custom Miniature Gearbox
Ever-Power can engineer and manufacture a customized miniature gearbox to meet up your unique specs. We can produce customized micro gearboxes in virtually any configuration your application requires, with result torque amounts as high as 900Nm. We can work from your own gearbox styles, reverse engineer a preexisting unit, or assist you to develop an all-new style that provides the performance you need. Ask for a quote on a custom miniature gearbox or contact us to discuss your specific requirements.
The Ever-Power Advantage: Little is No Big Problem
Broadest collection of small gear reducers
Greased for life
Ruggedly built
Modifications and particular ratios available
Custom small gearboxes designed to suit
Input & Output Shafts
Input and result shafts with drive key and retainer rings could be supplied to your specs for any of our hollow bore miniature gearboxes. We offer a basic selection of one ended or double ended shafts to assemble in these gearboxes. All gearbox shafts are given keys and retainer rings.
For P and PF series worm and wheel gearboxes make use of our P/PF gearbox shafts.
For E series crossed axis helical gearboxes use our Electronic gearbox shafts.
For F series spur gearboxes, contact our app engineers to go over your particular needs.
We provide a broad collection of misalignment shaft couplings in ” and metric bore sizes. ” and metric precision ground shafts can be found from stock.
Die-cast zinc housing – Various models for hand operation
Compact Worm Gearboxes
4731 to 4742, 4746 to 4767
Ideal for use with crank handle
Main physical dimensions:
P/N 4731 to 4742 40mm x 40mm x 70mm
P/N 4747 to 4767 17mm x 35mm x 42mm
Wide range of ratios from 1:1 to 30:1
1:1, 2:1 and 2.8:1 aren’t self locking, all the ratios are.
Max. output torques: 2 Nm to 17 Nm
Hand operation only
Direct coupling between servo motor and worm gear is one of the essential strengths of EP worm gearmotors, which combine DC engine technology with exceptional durability and wear resistance. Engine and gearbox were created as one single, compact unit. Thanks to their reduced current attract, these gearmotors deliver more accurate control of operating temperature and higher efficiency.
45 W to 250 W rated output power
Gearbox centre-centre size 31 mm and 33 mm
Aluminium gearbox casing
Case-hardened, tempered and ground worm
High tin bronze worm gear
Steel shaft planetary gearboxes
Case-hardened and tempered steel gears
Low noise Selection of coupling flanges
We deliver worm gearboxes, spur gearboxes and planetary gearboxes with or without integrated linear business lead screw / ball screw adapted to your flexible modular concept.
Based on this we are able to select a wide selection of regular customizations to meet the requirements of varied properties that are essential for each application.
If your application takes a gearbox with some special residence such as small dimensions or low weight with regards to power, high efficiency, quiet and vibration-free operation, long life, high level of resistance to vibration, pressure or temperature, integrated linear screw, or a combination of such properties, our product range with an increase of than 1000 different standard gearboxes is probably a good start to have the ability to deliver a product that stands out in your favor.
Compact gearboxes are high-quality gearboxes for standard drives. The electric electric motor is built-in with the gearbox into a single unit (the first equipment is on the engine shaft). Individual gearboxes for link with conventional IEC motors may also be supplied on request.
Due to the complexity of the gearboxes’ configuration, they cannot be purchased inside our e-shop. Our experts will be happy to help you make your selection. We are happy to send you documentation or design the right set directly, on ask for.
VANE MOTORS WITH GEARBOXES
Combinations feasible with all our vane motors
Coaxial gearbox
Planetary gearbox
Worm gearbox
ATEX combinations possible
Stainless options possible
Special wishes possible
Ever-Power worm gearboxes have earned a status to be a business benchmark worldwide. Our achievement originated from our relentless drive for quality with state-of-the-artwork technology, all while offering worm gearboxes are inexpensive prices. High flexibility accorded through a wide choice of mounting choices, shaft configurations and electric motor interfaces, makes the Ever-Power worm gearbox the default choice for the market. The helical-worm and the double-worm version, with or without the torque limiter, add up to the advantage, creating a highly versatile drive system.
Ever-Power Worm gearboxes provide high torque with low velocity gear ratio. Being simple and compact in design, these gears can perform higher gear ratio than the helical gears. These worm decrease gears having screw type characteristics act like helical gears, but its helix angle is typically comparatively larger) and its body is normally quite lengthy in the axial path. The gears in these gearboxes could be right or left-handed depending upon the purpose.
Mounting option include universal housing, part flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (single or double), with torque arm or torque limiter.
EXCELLENT Geared Motors. Ever-Power gearboxes and geared motors are the electro-mechanical key elements for low backlash, smoothly running and highly powerful drive systems.
Our high-performance gear models are designed to withstand the toughest commercial applications.
The gear housings are machined on all sides and invite diverse mounting positions and applications, making them much sought after in the industry. Consequently our geared motors are often to be found as part of our customers own machines.
The smooth running of Ever-Power gear units and the outstanding load capacity of WATT teeth are achieved with 3D design backed by FEM (Finite Element Method). This tooth geometry ensures optimum rolling contact under load.
The special tooth root style in mixture with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This high gearing capacity allows smaller wheels to be used for the same torque, and smaller sized gears with extraordinary power density can also increase reliability. Ever-Power geared motors are consequently incredible space savers.
Gearing manufactured with such micro-geometric accuracy allows the gearing enjoy required for troublefree rolling get in touch with to be substantially decreased and therefore the gear backlash to end up being minimized.
Double chamber shaft seals produced by Ever-Power are utilized as regular in parallel shaft, shaft installed and helical worm gears for a high level of tightness.
Ever-Power’s modular gear technology meets the requirements of advanced drive systems:
Excellent power density
Minimum backlash
Smooth running
Diverse mounting options
Maximum reliability
High variability
Precision Worm Gearboxes & Geared Motors
EP’s precision worm gearboxes are made for those more demanding applications where compact size, high torque, high ratio, low backlash, low noise and long lifetime are required. Provided in 9 sizes, these worm gearboxes could be supplied with free insight shaft, with hollow bore input shaft and electric motor flange, and double reduction combination units for slow swiftness applications. Using cast iron housings, high quality bronze alloy worm wheels and extended life bearings, reliability and overall performance are the key top features of this range.
High Precision Right Position Transmission
Long Lifetime
WIDE RANGE Of Ratios
Special Surface Treatments

See our web site to find out more details concerning compact worm gearbox.

crane duty helical gearbox

Crane Duty Helical Gear Boxes
SELECTION PROCEDURE
Satisfactory performance of the gearbox is dependent upon correct selection. The selection of a gear unit is definitely influenced by the course of duty of the crane which should be determined and specified. Single, Dual and Triple stage Horizontal equipment models type HA, HB and HC are suggested for Hoist and Long Travel drive. Three stage vertical gear units type VC are suggested for cross travel drives of the EOT crane. Assembly arrangement must be specified while buying the gear units.

1. Compute the mandatory reduction ratio.
2. Determine the horsepower necessary for the prime mover.
3. Make reference to the rating desk, find in the ratio column and based on input rpm examine the gear box rating horizontally for various class of duty of the crane.
4. The size ought to be selected in a way that the rated HP is equal or even more compared to the consumed HP.

EXAMPLE
1. Select a unit to transmit 9 HP from 720 rpm electric motor for hoist drive in a course II duty crane, the reduction ratio required is 31.50.
· For hoist drive a two stage horizontal gearbox type HB will end up being suitable.
· Start to see the ratio column and in the size HB-350, for input rpm of 720 in class II duty the ranked HP is 9.5
· Since the consumed HP is 9, the machine HB-350 will be suitable.

2. Select a unit to transmit 3 HP from 960 rpm electric electric motor for cross travel drive in a class IV duty crane, the decrease ratio required is 14.26.
· For cross travel drive, a vertical gearbox type VC will become suitable.
· See the ratio column and in the size VC – 32Q, for insight rpm of 960 in class IV duty the ranked HP is 3

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low backlash gearbox

To understand better what the backlash is, it is vital to truly have a clear notion of the gearhead mechanics. Structurally, a gearbox can be an arrangement of mechanical components, such as pinions, bearings, pulleys, tires, etc. Precise combinations vary, based on particular reducer type. What’s common for all combinations-they are designed to transmit power from the engine output towards the strain in order to reduce quickness and boost torque in a safe and consistent manner.

Backlash, also lash or perform, is the gap between the tail edge of the tooth transmitting power from the input and the leading edge of the immediately following one. The gap is essential for gears to mesh with one another without getting stuck and to offer lubrication within the casing. On the drawback, the mechanical enjoy is associated with significant motion losses, preventing a motor from reaching its optimal performance. To begin with, the losses influence negatively performance and precision.

Incorrect tolerances, bearing misalignment, and manufacturing inconsistencies tend to increase backlash. Though eliminating it completely is neither feasible nor sensible, minimizing it to almost zero ideals can help avoid the above referred to negative effects.
Building an ultra-exact gearbox requires taking procedures in order to avoid workmanship defects and ensuring close-tolerance alignment of components in a mechanism. Feasible measures include custom machining techniques and improved dimensional control just before and during assembly. Producers also introduce secure handling and packaging procedures to exclude post-creation damages, such as for example chips, or dirt contamination. In addition, rate reducers with high precision are usually produced in small batching, which enables thorough quality testing.

The efforts naturally pay off, enabling to cut lash right down to 2 degrees or even less-the kind of accuracy required for instrumentation, robots, or machine tools.
and also cycloidal and epicyclic designs incorporate simply no conventional racks, gears, or pinions, thus enabling to obtain a zero backlash gearbox. The speed reducers are expensive, that reason their use is bound to automation solutions where performance and high precision are crucial to the level the cost ceases to be a concern.

We’ve heard from many individuals who made use of low backlash gearbox and are entirely satisfied.

right angle worm gearbox

High-Quality Right Angle Equipment Drives are made for efficiency, quiet operation, and long service life. SDP/SI offers a broad collection of Right Angle Equipment Drives in a variety of configurations, materials, working speeds, and multiple ratios. Standard catalog products include precision and commercial quality gear drives offered in both in . and metric sizes. For adjustments or custom designs call and speak to a SDP/SI applications engineer.

Our offering includes, but is not limited to the following:
Miniature sized Right Angle Gear Drives, 1 ” square, are perfect for compact designs that require low backlash and input speeds up to 2000 rpm.

When weight is an issue, get Right Angle Bevel Gear Drives that feature a lightweight casing of PTMT Polyester 30% glass filled, precision surface stainless steel shafts, sintered bronze bearings and molded nylon gears.

Right Angle Worm Equipment Drives accommodate input boosts to 2000 rpm and so are obtainable in gear ratios: 5:1, 10:1 and 20:1.

Right Angle and Dual Helical Equipment Drives are offered in two versions, light-duty, rated boosts to 600 rpm and durable, rated boosts to 1725 rpm.

An economy series of Right Angle Bevel Gear Drives emerges in 1:1 and 2:1 ratios and rated speeds up to 500 rpm.

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