Features
Industry-standard mounting dimensions
Thread-in mounting style
Best-in-class backlash
Four gear ratios available (5:1, 10:1, 15:1, 25:1)
Mounting hardware is included for attaching to SureServo motors
Right-angle reducer utilizes a spiral bevel gear; motor can be located at a 90 deg. position from the reducer, providing a far more compact footprint
Helical-cut planetary gears for calm operation and reduced vibration
Uncaged needle roller bearings for high rigidity and torque
Adapter bushing connection for basic and effective attachment to most servo motors
High-viscosity, anti-separation grease does not migrate from the gears; no leakage through the seal
Maintenance free: no need to replace the grease for the life of the unit
At nominal speed, service life is certainly 20,000 hours
Can be positioned in any orientation
5-year warranty
Applications
Gantries
Injection-molding machines
Pick-and-place automation
Linear slides
Packaging machines
Conveyors
Planetary Gear – THE PERFECT Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low dropped motion
High efficiency
Balanced System
Suitable for very high speeds
“Self-distributed” Lubrication
Servomotor with Gearbox:
Reduced load inertia
Boosted torque
Lower motor torque required
Smaller engine, lower current ranking, less costly driver
A more compact and economical solution

Right Position Miter Gearbox Standard Features
Dimensions: right position miter gear drive is 3-21/32″ x 3-15/16″ x 1-1/4″ deep
40% glass filled polypropylene
Weight: 10 ounces
Shafts: Ground high-tensile metal. Any shaft may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened steel ball bearings, long lasting lubrication
Mounting: Three shaft mounting positions provide versatility in application
Versatile: Three shaft connections are provided for versatility in application
RAB-1 may be operated CW, CCW or BACK driven
RAB-1 is rated in 1/3 HP in 1800 RPM. Maximum velocity is 3000 RPM
Benefits and Cost Savings
Longer service life
Less wear
Greater tooth-to-tooth contact
Quieter operation
The most efficient power transfer design under rated load conditions
Custom Options
Stainless shaft (Please specify series stainless required)
Longer shafts lengths on input and output
2:1 Ratio
Right Position Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with calm, reliable spiral bevel gears. These high quality bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-steel shafts. Our Two-Way 90° Gearboxes are also compact and feature multiple mounting options. The fully enclosed style ensures the integrity of the internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Method Gearboxes are made for maximum strength and heat dissipation. The drives are available with shafts of 3/8”, 1/2″, 5/8” and 3/4″ diameter in both 1:1 and 2:1 ratios. We can quote several unique types of shafts aswell, including:
Squared
Splined
Extended
Shortened
Stepped
Two Way 90 Degree Gearbox Applications
Ever-Power Right Angle Miter Gearboxes are used throughout dozens of industries in a huge selection of applications. Any make use of that demands the reliable transfer of speed or power, you could find a two-way gearbox bearing the Ever-Power brand. The compact design of Ever-Power Two-Way Right-Angle Gearboxes makes them ideal for applications such as for example:
Food Processing Equipment
Ovens & Dryers
Tumbling Barrels
Power Transmission Equipment
Register Controls
Stokers
Case Openers
Paper Rewinders
Test Equipment
Ever-Power Inc, offering the most dependable and reliable transfer of power available. Our company is well known for its innovative designs and producing high-quality movement control solutions made for engineered overall performance and durability. We provide a range of gearbox designs and a broad selection of flexible shaft couplings to provide you with a complete solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the result shaft are arranged at an angle of 90 degrees. According to the gearbox type, the axes can intersect in a plane or cross on two parallel planes, which results within an axis offset.
Correct angle gearboxes are understood with different types of gear teeth or a combination of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Due to the high one stage ratios and the low performance level, worm gears can perform a self-locking impact. With worm gears it is also possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include different types of gearing. Bevel gearboxes with intersecting axes are understood using bevel gearing with directly, helical or spiral tooth. Hypoid gearboxes have helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically sensible ratios with which the bevel gear stage can be realized is bigger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes can also be combined with other gearbox types. A frequent software in this respect is the combination with a planetary gearbox, whereby the planetary gearbox could be connected upstream or downstream. This outcomes in a wide variety of overall multiplication elements and wide range of uses in lots of industrial applications.
The efficiency degree of bevel gearboxes is typically less than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel gear stage generates a high degree of axial drive and radial push, which needs to be absorbed by appropriate bearings. This increases the power loss, which is particularly notable in the drive stage of the gearbox.
The running noise and the transmittable torques of classic bevel gearboxes are also lower than with single spur equipment teeth. Hypoid gearboxes, on the other hand, are extremely noisy and can transmit huge amounts of torque, but a great deal of bearing load occurs in the bevel gear stage of the gearboxes.
In summarizing, a right angle gearbox is at all times used when the amount of installation space in the application is bound, or an angular arrangement between your drive and the output is required by the application. They are also used in instances where the input shaft must be hollow in order to business lead through lines or make use of clamping sets.
The advantages of right angle gearboxes:
Use when installation space is limited
Compact design
Can be coupled with other styles of gearbox
Quiet and high amount of torque when working with hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Complex design
Lower performance level than planetary gearbox
Noisier
Reduced torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is more popular and is in use worldwide. The Ever-Power provides manual or power tranny of rotary motion in a concise, standardized right angle device.
Our standard type of bevel gearboxes can be found from stock in both an In . and Metric Series, single or dual result shafts, 1:one or two 2:1 ratios, and grease lubricated forever and have an operating temperature selection of – 65 degrees F to + 200 degrees F ( – 54 degrees C to + 93 degrees C). Making use of carburized case-hardened Coniflex* bevel gears, all Ever-Power units utilize completely enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 level gearboxes are precision machined, upon our CNC machining center and then coated with a chemical substance film to protect the material, and use flanged ends and side bosses for compact installation in an array of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless. On the 2 2:1 versions, the pinion shaft is carbon metal. For the sizes 4 & 5, the materials is dark oxide carbon steel. Shafts can be given unique extensions (with flats, splines, holes, etc.) and /or specific lengths upon demand.
In addition to our standard models, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to support you with your specific application requirements.
Over the years we’ve received questions about nearly every part of the gearbox selection procedure. One of the questions we’ve had a few times is, “Exactly what is a right-angle gearbox or a right-angle drive?” Or, more specifically, “How is usually a right-position gearbox or drive different from a speed reducer or other types of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s start with some fundamental terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “rate reducer” to be utilized interchangeably.
A gearbox is any gadget that runs on the gear train to transmit torque/rpm and anything that uses a equipment to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism with a gear teach that may transmit torque/rpm 90 degrees, to turn a corner
A equipment reducer is a system with a gear train that may reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio velocity is reduced.
A gear box can also be a speed increaser
The type of gear used in the apparatus box defines it as the right angle or an inline drive.
A worm gear drive is a right-angle drive as is a bevel gear
A spur equipment drive is inline
A helical gear is inline but may also be a right-angle drive
So, what is a right-angle gearbox?
A right-angle gearbox is a gearbox with a right-angle change in direction of the shaft. It’s rather a 1 to 1 1 ratio or a multiple of just one 1 such as 2:1 or 15:1. If the ratio is 1:1 it really is a right-angle drive. If the ratio is certainly greater than 1:1 it is a right-angle speed reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outside contaminants for smooth operation
Right- or left-hand rotation to convert power either direction
Very easily slides axially along the drive or driven shaft for flexible positioning
Alloy metal helical gears for powerful
Built in 5 sizes with three types of output shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed opposing to the input shaft.
Three input types can be found : with projecting input shaft, with pre-engineered motor coupling (bell and joint) and pre-engineered COMPACT motor coupling.
Gear device body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to ensure rigidity and machined upon all surfaces for easy positioning. The single lubrication chamber guarantees improved heat dissipation and better lubrication of all the internal components.
The mechanism of these gearboxes contains two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of high quality bearings on all the axis ensures extended life to the gearbox and allows high radial and axial loads.
Gearbox housing, flanges, bells and covers are externally painted with BLUE RAL 5010.