Features
Industry-standard mounting dimensions
Thread-in mounting style
Best-in-class backlash
Four gear ratios offered (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 could be located at a 90 deg. placement from the reducer, offering a far more compact footprint
Helical-cut planetary gears for silent 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 away from the gears; simply 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 can be 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 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 engine, lower current ranking, less costly driver
A more compact and economical solution

Right Angle 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 directly miter gears
Bearings: Hardened steel ball bearings, long term 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 in 1/3 HP at 1800 RPM. Maximum quickness 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 steel shaft (Please specify series stainless required)
Longer shafts lengths on input and output
2:1 Ratio
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with noiseless, reliable spiral bevel gears. These premium 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 choices. The fully enclosed style guarantees 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 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 unique types of shafts as well, 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 use that demands the reliable transfer of acceleration 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:
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 reliable and reliable transfer of power on the market. Our company is well known for its innovative styles and producing high-quality motion control solutions designed for engineered overall performance and durability. We offer a range of gearbox designs and a wide selection of versatile shaft couplings to provide you with a total solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are seen as a the actual fact that the drive shaft and the result shaft are arranged at an angle of 90 degrees. With respect to the gearbox type, the axes can intersect in a plane or cross on two parallel planes, which results in an axis offset.
Correct angle gearboxes are recognized with different types of gear teeth or a combination of different gearing types. The most popular single-stage gearbox types are bevel and worm.
Because of the high solitary stage ratios and the low performance level, worm gears can perform a self-locking impact. With worm gears additionally it is 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 the teeth. Hypoid gearboxes possess helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically sensible ratios with that your bevel gear stage could be realized is larger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes can also be combined with other gearbox types. A regular program in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox can be linked upstream or downstream. This results in a wide range of overall multiplication factors and wide selection of uses in many industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel equipment stage generates a high degree of axial force and radial power, which needs to be absorbed by appropriate bearings. This escalates the power reduction, 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 equipment teeth. Hypoid gearboxes, however, are extremely noisy and can transmit huge 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 usually used when the amount of installation space in the application form is bound, or an angular arrangement between your drive and the output is required by the application. Also, they are used in situations where the input shaft must be hollow in order to lead through lines or use clamping sets.
The advantages of right angle gearboxes:
Use when installation space is limited
Compact design
Can be coupled with other types of gearbox
Quiet and high degree of torque when using hypoid gearboxes
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Complex design
Lower effectiveness level than planetary gearbox
Noisier
Cheaper torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is more popular and is used worldwide. The Ever-Power provides manual or power tranny of rotary motion in a COMPACT, standardized right angle device.
Our standard type of bevel gearboxes can be found from share in both an ” and Metric Series, solitary or dual output shafts, 1:one or two 2:1 ratios, and grease lubricated for life and 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 totally enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 degree gearboxes are precision machined, on our CNC machining center and then coated with a chemical film to safeguard the materials, 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 materials is black oxide carbon metal. Shafts can be provided with special extensions (with flats, splines, holes, etc.) and /or specific lengths upon demand.
In addition to our standard versions, we will modify our units to meet up your design specifications! Our product sales and engineering departments are ready to help you together with your specific application requirements.
Through the years we’ve received questions about nearly every aspect of the gearbox selection process. One of the queries we’ve had a few times is, “What is a right-angle gearbox or a right-angle drive?” Or, more particularly, “How is certainly a right-angle gearbox or drive different from a velocity reducer or other styles of gearboxes?”
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First, let’s focus on some basic terminology. It is not uncommon for the conditions “gearbox”, “drive” and “velocity reducer” to be used interchangeably.
A gearbox is any gadget that uses a gear teach to transmit torque/rpm and anything that uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism with a gear train that may 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 gear drive is a right-angle drive since is a bevel gear
A spur gear drive is inline
A helical gear is inline but can 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 the 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 really is a right-angle drive. If the ratio is usually greater than 1:1 it really is a right-angle speed 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
Very easily slides axially along the drive or driven shaft for flexible positioning
Alloy metal helical gears for high performance
Built-in 5 sizes with three types of output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft can be installed reverse to the input shaft.
Three input types are available : with projecting input shaft, with pre-designed 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 on all surfaces for easy positioning. The single lubrication chamber guarantees improved temperature dissipation and better lubrication of all the internal components.
The mechanism of the gearboxes includes two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 manufactured from 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 casing, flanges, bells and covers are externally painted with BLUE RAL 5010.