Industry-standard mounting dimensions
Thread-in mounting style
Four gear ratios offered (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, offering a far more compact footprint
Helical-cut planetary gears for peaceful procedure and reduced vibration
Uncaged needle roller bearings for high rigidity and torque
Adapter bushing connection for simple and effective attachment to most servo motors
High-viscosity, anti-separation grease will not migrate away from the gears; no leakage through the seal
Maintenance free: you don’t need to replace the grease for the life of the unit
At nominal speed, service life is definitely 20,000 hours
Can be situated in any orientation
Planetary Gear – THE PERFECT Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low lost motion
Suitable for high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller motor, lower current rating, less costly driver
A far more compact and economical solution
Right Position Miter Gearbox Standard Features
Dimensions: right angle miter equipment 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 steel. Any shaft can be utilized as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened metal ball bearings, long lasting lubrication
Mounting: Three shaft installation positions provide versatility in application
Versatile: Three shaft connections are given for versatility in application
RAB-1 may be operated CW, CCW or Back again driven
RAB-1 is rated at 1/3 HP at 1800 RPM. Maximum velocity is 3000 RPM
Benefits and Cost Savings
Longer service life
Greater tooth-to-tooth contact
The most effective power transfer design under rated load conditions
Stainless steel shaft (Please specify series stainless needed)
Longer shafts lengths on input and output
Right Position Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with peaceful, dependable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact and feature multiple mounting choices. The fully enclosed style guarantees the integrity of the internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct Angle 2-Method Gearboxes are designed 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 are able to quote several exclusive types of shafts as well, including:
Two Way 90 Degree Gearbox Applications
Ever-Power Right Position Miter Gearboxes are used throughout dozens of industries in a huge selection of applications. Any use that demands the dependable transfer of rate or power, you could find a two-way gearbox bearing the Ever-Power brand. The small design of Ever-Power Two-Way Right-Angle Gearboxes makes them ideal for applications such as:
Food Processing Equipment
Ovens & Dryers
Power Transmission Equipment
Ever-Power Inc, providing the most dependable and reliable transfer of power in the marketplace. Our company is known for its innovative designs and producing high-quality movement control solutions made for engineered overall performance and durability. We offer a range of gearbox styles and a wide selection of versatile shaft couplings to provide you with a finish solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the actual fact that the drive shaft and the result shaft are arranged at an angle of 90 degrees. Depending on the gearbox type, the axes can intersect in a plane or cross on two parallel planes, which results within an axis offset.
Right angle gearboxes are noticed with various kinds of gear teeth or a mixture of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Because of the high single stage ratios and the reduced effectiveness level, worm gears can perform a self-locking effect. With worm gears additionally it is possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include different types of gearing. Bevel gearboxes with intersecting axes are recognized using bevel gearing with directly, helical or spiral the teeth. Hypoid gearboxes possess 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 gear teeth.
Bevel gearboxes may also be combined with other gearbox types. A regular application in this respect may be the combination with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This results in an array of overall multiplication factors and wide selection of uses in many industrial applications.
The efficiency level of bevel gearboxes is typically less than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. This is because the bevel gear stage generates a higher degree of axial pressure and radial pressure, which has to be absorbed by suitable bearings. This increases the power reduction, which is particularly notable in the drive stage of the gearbox.
The running noise and the transmittable torques of classic bevel gearboxes are also less than with single spur gear teeth. Hypoid gearboxes, on the other hand, are extremely noisy and may transmit large amounts of torque, but a considerable amount of bearing load occurs in the bevel equipment stage of these gearboxes.
In summarizing, the right angle gearbox is constantly used when the quantity of installation space in the application form is bound, or an angular arrangement between the drive and the output is required by the application. They are also used in situations where in fact the input shaft needs to be hollow in order to lead through lines or make use of clamping sets.
The advantages of right angle gearboxes:
Use when installation space is limited
Can be coupled with other types of gearbox
Quiet and high degree of torque when working with hypoid gearboxes
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower effectiveness level than planetary gearbox
Decrease torques in single-stage ratio range
The Ever-Power, the initial right angle gearbox drive, is more popular and is in use worldwide. The Ever-Power provides manual or power transmission of rotary motion in a concise, standardized right angle unit.
Our standard line of bevel gearboxes can be found from share in both an In . and Metric Series, solitary or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life and also have an operating temperature range 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, on 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 a wide selection of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless steel. On the two 2:1 models, the pinion shaft can be carbon steel. For the sizes 4 & 5, the material 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 your standard models, we will modify our units to meet up 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 almost every aspect of the gearbox selection procedure. One of the questions we’ve had several times is, “What is a right-angle gearbox or a right-angle drive?” Or, more particularly, “How is a right-angle gearbox or drive different from a speed reducer or other styles of gearboxes?”
First, let’s focus on some simple terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “rate reducer” to be utilized interchangeably.
A gearbox is any gadget that uses a gear teach to transmit torque/rpm and whatever uses a equipment to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear teach that may transmit torque/rpm 90 degrees, to turn a corner
A equipment reducer is a mechanism with a gear train that may reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio swiftness is reduced.
A gear box can also be a speed increaser
The type of gear used in the gear box defines it as the right angle or an inline drive.
A worm equipment drive is a right-angle drive because is a bevel gear
A spur gear drive is inline
A helical equipment 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 can be a 1 to at least one 1 ratio or a multiple of 1 1 such as for example 2:1 or 15:1. If the ratio is 1:1 it is a right-position drive. If the ratio is certainly greater than 1:1 it really is a right-angle velocity reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outdoors contaminants for smooth operation
Right- or left-hand rotation to convert power either direction
Quickly slides axially along the drive or driven shaft for flexible positioning
Alloy steel helical gears for high performance
Built in 5 sizes with three types of result shaft : hollow, projecting or double-extended. Moreover, an additional output shaft can be installed opposite to the input shaft.
Three input types can be found : with projecting input shaft, with pre-manufactured motor coupling (bell and joint) and pre-engineered COMPACT motor coupling.
Gear unit body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to guarantee rigidity and machined on all surfaces for easy positioning. The single lubrication chamber ensures improved warmth dissipation and better lubrication of all the internal components.
The mechanism of the gearboxes contains two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 manufactured from steel.
The use of high quality bearings on all of the axis ensures extended life to the gearbox and allows very high radial and axial loads.
Gearbox housing, flanges, bells and covers are externally painted with BLUE RAL 5010.