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 roofed for attaching to SureServo motors
Right-angle reducer utilizes a spiral bevel gear; motor can be located at a 90 deg. placement from the reducer, providing a 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 simple and effective attachment to most servo motors
High-viscosity, anti-separation grease will not migrate from the gears; no leakage through the seal
Maintenance free: you don’t need to replace the grease for the life span of the unit
At nominal speed, service life is 20,000 hours
Can be situated in any orientation
5-year warranty
Applications
Gantries
Injection-molding machines
Pick-and-place automation
Linear slides
Packaging machines
Conveyors
Planetary Gear – The Optimal Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low lost motion
High efficiency
Balanced System
Suitable for high speeds
“Self-distributed” Lubrication
Servomotor with Gearbox:
Reduced load inertia
Boosted torque
Lower motor torque required
Smaller electric motor, lower current ranking, less costly driver
A more compact and economical solution

Right Angle Miter Gearbox Standard Features
Dimensions: right angle 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 steel. Any shaft can be utilized as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened metal ball bearings, permanent 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 again driven
RAB-1 is rated in 1/3 HP in 1800 RPM. Maximum rate is 3000 RPM
Benefits and COST BENEFITS
Longer service life
Less wear
Greater tooth-to-tooth contact
Quieter operation
The most effective power transfer design under rated load conditions
Custom Options
Stainless shaft (Please specify series stainless needed)
Longer shafts lengths upon input and output
2:1 Ratio
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with silent, dependable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-steel shafts. Our Two-Way 90° Gearboxes are also small and feature multiple mounting options. The fully enclosed design ensures the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct Angle 2-Way Gearboxes are created for maximum strength and heat dissipation. The drives can be found 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 exclusive types of shafts as well, including:
Squared
Splined
Extended
Shortened
Stepped
Two Way 90 Degree Gearbox Applications
Ever-Power Right Position Miter Gearboxes are used throughout a large number of industries in hundreds of applications. Any use that demands the reliable transfer of quickness 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 for example:
Food Processing Equipment
Ovens & Dryers
Tumbling Barrels
Power Transmission Equipment
Register Controls
Stokers
Case Openers
Paper Rewinders
Test Equipment
Ever-Power Inc, providing the most reliable and reliable transfer of power available. Our company is well known for its innovative designs and producing high-quality movement control solutions created for engineered functionality and durability. We offer a range of gearbox styles and a wide selection of versatile shaft couplings to provide you with a full solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Correct angle gearboxes are seen as a the fact that the drive shaft and the output shaft are arranged at an angle of 90 degrees. Based on the gearbox type, the axes can intersect in a plane or cross on two parallel planes, which results in an axis offset.
Right angle gearboxes are realized with different types of gear teeth or a mixture of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Due to the high single stage ratios and the low effectiveness level, worm gears can achieve a self-locking impact. With worm gears it is also possible to get 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 teeth. Hypoid gearboxes have helical bevel gearing with that your axes cross with an axis offset. The bandwidth of technically practical 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 various other gearbox types. A regular software in this respect is the combination with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This outcomes in an array of overall multiplication factors and wide range of uses in lots of industrial applications.
The efficiency degree of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. That is because the bevel equipment stage generates a higher degree of axial pressure and radial push, which needs to be absorbed by suitable bearings. This escalates the power loss, which is particularly notable in the drive stage of the gearbox.
The working noise and the transmittable torques of classic bevel gearboxes are also less than with single spur gear teeth. Hypoid gearboxes, however, are incredibly noisy and can transmit huge amounts of torque, but a great deal of bearing load takes place in the bevel equipment stage of the gearboxes.
In summarizing, the right angle gearbox is usually used when the amount of installation space in the application is limited, or an angular arrangement between the drive and the output is required by the application. Also, they are used in situations where in fact the input shaft must be hollow in order to lead through lines or use clamping sets.
The benefits of right angle gearboxes:
Use when set up 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 initial right angle gearbox drive, is widely recognized and is in use worldwide. The Ever-Power provides manual or power transmitting of rotary movement in a COMPACT, standardized right angle device.
Our standard line of bevel gearboxes can be found from stock in both an In . and Metric Series, one or dual output shafts, 1:one or two 2:1 ratios, and grease lubricated forever and also have an operating temperature selection of – 65 degrees F to + 200 degrees F ( – 54 degrees C to + 93 degrees C). Utilizing carburized case-hardened Coniflex* bevel gears, all Ever-Power units utilize totally enclosed & sealed ball bearings.
The cast aluminum housings on our 90 level gearboxes are precision machined, on our CNC machining center and coated with a chemical substance film to safeguard the material, and use flanged ends and side bosses for compact installation in a wide range of applications.
The shaft materials used for sizes 1, 2 and 3 is #416 stainless. On the 2 2:1 models, the pinion shaft can be carbon metal. For the sizes 4 & 5, the material is black oxide carbon steel. Shafts can be given particular extensions (with flats, splines, holes, etc.) and /or specific lengths upon demand.
In addition to your standard versions, we will modify our units to meet up your design specifications! Our product sales and engineering departments will be ready to assist you together with your specific application requirements.
Through the years we’ve received questions about almost every part of the gearbox selection procedure. One of the queries we’ve had a few times is, “Exactly what is a right-angle gearbox or a right-angle drive?” Or, more particularly, “How can be a right-angle gearbox or drive not the same as a acceleration reducer or other styles of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s start with some simple terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “acceleration reducer” to be used interchangeably.
A gearbox is any device that uses a 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 can transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a system with a gear teach that may reduce rpm output. A result of decreasing rpm is increasing torque at the same ratio velocity is reduced.
A gear box may 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 equipment drive is a right-angle drive as is a bevel gear
A spur gear drive is inline
A helical equipment is inline but can also be a right-angle drive
So, exactly what is a right-angle gearbox?
A right-angle gearbox is a gearbox with a right-angle change in the direction of the shaft. It can be a 1 to 1 1 ratio or a multiple of 1 1 such as for example 2:1 or 15:1. If the ratio is 1:1 it really is a right-position drive. If the ratio is 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
Quickly slides axially along the drive or driven shaft for flexible positioning
Alloy metal helical gears for powerful
Built in 5 sizes with 3 types of result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed opposite to the insight shaft.
Three input types are available : with projecting input shaft, with pre-manufactured motor coupling (bell and joint) and pre-engineered Small motor coupling.
Gear unit body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to guarantee rigidity and machined upon all surfaces for easy positioning. The single lubrication chamber guarantees improved high temperature dissipation and better lubrication of all the internal components.
The mechanism of these gearboxes consists of two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of top quality bearings on all of the axis ensures long life to the gearbox and allows high radial and axial loads.
Gearbox casing, flanges, bells and covers are externally painted with BLUE RAL 5010.