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 quiet 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 away 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 definitely 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 motor, lower current rating, less costly driver
A more compact and economical solution

Right Position Miter Gearbox Standard Features
Dimensions: right position 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 may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened steel ball bearings, permanent 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 in 1800 RPM. Maximum acceleration is 3000 RPM
Benefits and Cost Savings
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 required)
Longer shafts lengths on input and output
2:1 Ratio
Right Angle Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with calm, 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 design guarantees the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Method Gearboxes are designed 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 are able to quote several exclusive types of shafts aswell, 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 make use of that demands the reliable transfer of swiftness or power, you could find a two-method gearbox bearing the Ever-Power brand. The small design of Ever-Power Two-Way Right-Angle Gearboxes makes them well suited 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 reliable and reliable transfer of power in the marketplace. Our company is known for its innovative styles and producing high-quality movement control solutions designed for engineered functionality and durability. We provide a range of gearbox designs and a wide selection of versatile shaft couplings to supply you with a finish solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Correct angle gearboxes are characterized by 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 within an axis offset.
Correct angle gearboxes are realized 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 low performance level, worm gears can achieve a self-locking effect. With worm gears it is also possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include various kinds of gearing. Bevel gearboxes with intersecting axes are recognized using bevel gearing with straight, helical or spiral tooth. Hypoid gearboxes possess helical bevel gearing with that your axes cross with an axis offset. The bandwidth of technically sensible ratios with that your bevel gear stage could be realized is bigger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes may also be combined with additional gearbox types. A regular application in this respect is the combination with a planetary gearbox, whereby the planetary gearbox can be linked upstream or downstream. This outcomes in a wide selection of overall multiplication elements and wide selection of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. This is because the bevel equipment stage generates a higher degree of axial pressure and radial drive, which has to be absorbed by appropriate bearings. This escalates the power loss, which is particularly notable in the drive stage of the gearbox.
The operating 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 occurs in the bevel equipment stage of these gearboxes.
In summarizing, the right angle gearbox is at all times used when the amount of installation space in the application form is limited, or an angular arrangement between the drive and the output is required by the application. They are also used in situations where the input shaft must be hollow to be able to lead through lines or make use of clamping sets.
The benefits of right angle gearboxes:
Use when installation space is limited
Compact design
Can be coupled with other types of gearbox
Quiet and high amount of torque when using hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Complex design
Lower effectiveness 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 used worldwide. The Ever-Power provides manual or power transmitting of rotary movement in a COMPACT, standardized right angle unit.
Our standard line of bevel gearboxes are available from share in both an ” and Metric Series, single 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). Utilizing carburized case-hardened Coniflex* bevel gears, all Ever-Power units employ completely enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 degree gearboxes are precision machined, upon our CNC machining center and coated with a chemical film to protect the materials, and use flanged ends and side bosses for compact installation in a wide range of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless. On the two 2:1 models, the pinion shaft is definitely carbon steel. For the sizes 4 & 5, the material is dark oxide carbon metal. Shafts can be given unique 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 your design specifications! Our product sales and engineering departments are ready to aid you with your specific application requirements.
Through the years we’ve received questions about nearly every part of the gearbox selection procedure. One of the queries we’ve had several times is, “Exactly what is a right-position gearbox or a right-angle drive?” Or, more particularly, “How can be a right-position gearbox or drive not the same as a rate reducer or other types of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s focus on some simple terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “speed reducer” to be used interchangeably.
A gearbox is any gadget that runs on the gear train to transmit torque/rpm and whatever uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear train that can transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a mechanism with a gear train that may reduce rpm output. A result of decreasing rpm is raising torque at the same ratio rate 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 equipment drive is inline
A helical equipment is inline but may 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 direction of the shaft. It’s rather a 1 to at least one 1 ratio or a multiple of 1 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 usually 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
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 result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed opposing to the input shaft.
Three input types are available : 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 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 consists of two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 manufactured from steel.
The use of top quality bearings on all the axis ensures extended life to the gearbox and allows very high radial and axial loads.
Gearbox casing, flanges, bells and covers are externally painted with BLUE RAL 5010.