Features
Industry-standard mounting dimensions
Thread-in mounting style
Best-in-class backlash
Four gear ratios obtainable (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, offering a far more compact footprint
Helical-cut planetary gears for noiseless 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 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 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 far 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 metal. Any shaft can be utilized as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened metal ball bearings, long term lubrication
Mounting: Three shaft installation positions provide versatility in application
Versatile: 3 shaft connections are provided for versatility in application
RAB-1 could be operated CW, CCW or BACK driven
RAB-1 is rated in 1/3 HP in 1800 RPM. Maximum quickness is 3000 RPM
Benefits and COST BENEFITS
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 needed)
Longer shafts lengths upon input and output
2:1 Ratio
Right Position Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with noiseless, dependable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact and feature multiple mounting choices. The fully enclosed design ensures the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Method 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 aswell, including:
Squared
Splined
Extended
Shortened
Stepped
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 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 well suited 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 dependable and reliable transfer of power in the marketplace. Our company is well known for its innovative styles and producing high-quality motion control solutions created for engineered functionality and durability. We offer a range of gearbox designs and a broad selection of flexible shaft couplings to provide you with a comprehensive solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Correct angle gearboxes are characterized by the actual fact that the drive shaft and the result shaft are organized 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 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 one stage ratios and the low effectiveness level, worm gears can achieve a self-locking impact. With worm gears it is also possible to have 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 straight, helical or spiral teeth. Hypoid gearboxes possess helical bevel gearing with that your axes cross with an axis offset. The bandwidth of technically sensible ratios with which the bevel gear stage could 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 frequent application in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox could be connected upstream or downstream. This results in a wide variety of overall multiplication factors and wide variety of uses in lots of industrial applications.
The efficiency degree of bevel gearboxes is normally 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 force and radial power, which has to be absorbed by suitable bearings. This increases the power loss, which is particularly significant 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, on the other hand, are extremely noisy and can transmit large amounts of torque, but a considerable amount of bearing load takes place 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 limited, or an angular arrangement between the drive and the output is necessary by the application. They are also used in situations where the input shaft needs to be hollow in order to business 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
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Complex design
Lower efficiency level than planetary gearbox
Noisier
Decrease torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is widely recognized and is used worldwide. The Ever-Power provides manual or power transmission of rotary movement in a COMPACT, standardized right angle device.
Our standard line of bevel gearboxes are available from stock in both an In . and Metric Series, solitary or dual result shafts, 1:1 or 2 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 employ 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 film to safeguard the materials, and use flanged ends and side bosses for compact installation in an array of applications.
The shaft materials used for sizes 1, 2 and 3 is #416 stainless steel. On the two 2:1 versions, the pinion shaft is usually carbon metal. For the sizes 4 & 5, the materials is dark oxide carbon metal. Shafts can be provided with special extensions (with flats, splines, holes, etc.) and /or specific lengths upon ask for.
In addition to your standard models, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to help you with your specific application requirements.
Through the years we’ve received questions about nearly every aspect 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-position drive?” Or, more particularly, “How is certainly a right-angle gearbox or drive not the same as a rate reducer or other types 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 utilized interchangeably.
A gearbox is any device that uses a gear teach 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 mechanism with a gear teach that may reduce rpm output. A result of decreasing rpm is increasing torque at the same ratio swiftness is reduced.
A gear box may also be a speed increaser
The kind of gear used in the gear 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 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 the direction of the shaft. It can be a 1 to at least one 1 ratio or a multiple of just one 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 definitely greater than 1:1 it really is a right-angle swiftness reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outside contaminants for smooth operation
Right- or left-hands 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 3 types of output shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed opposite to the insight shaft.
Three input types can be found : with projecting input shaft, with pre-engineered motor coupling (bell and joint) and pre-engineered Small motor coupling.
Gear device body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to guarantee rigidity and machined on all areas for easy positioning. The single lubrication chamber ensures improved warmth 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 made of 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.