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 can be located at a 90 deg. placement from the reducer, offering a far more compact footprint
Helical-cut planetary gears for tranquil operation and reduced vibration
Uncaged needle roller bearings for high rigidity and torque
Adapter bushing connection for simple and effective attachment to many servo motors
High-viscosity, anti-separation grease will not migrate from the gears; simply 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 certainly 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 PERFECT Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low dropped 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 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 metal. Any shaft may be used 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 could be operated CW, CCW or BACK driven
RAB-1 is rated in 1/3 HP in 1800 RPM. Maximum velocity 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 steel shaft (Make sure you 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 peaceful, dependable spiral bevel gears. These high quality bevel gearmotors feature hardened spiral bevel gears and nonmagnetic 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 internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Way Gearboxes are created 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:
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 make use of that demands the dependable transfer of rate 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 perfect 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 dependable and reliable transfer of power on the market. Our company is known for its innovative designs and producing high-quality motion control solutions made for engineered functionality and durability. We offer a range of gearbox designs and a broad selection of versatile shaft couplings to provide you with a complete solutions for your mechanical and power transmission 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. 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 realized with various kinds 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 single stage ratios and the reduced performance level, worm gears can achieve a self-locking impact. 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 understood using bevel gearing with straight, helical or spiral tooth. Hypoid gearboxes have helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically practical ratios with which the bevel gear stage can be realized is larger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes may also be combined with various other gearbox types. A regular app in this respect is the combination with a planetary gearbox, whereby the planetary gearbox could be linked upstream or downstream. This outcomes in a wide range of overall multiplication elements and wide variety of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is normally less than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. That is because the bevel gear stage generates a high degree of axial pressure and radial pressure, which has to be absorbed by appropriate bearings. This increases the power loss, which is particularly significant 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 can transmit huge amounts of torque, but a considerable amount of bearing load takes place in the bevel equipment stage of these gearboxes.
In summarizing, a right angle gearbox is generally used when the amount of installation space in the application is bound, or an angular arrangement between your drive and the output is required by the application. They are also used in cases where in fact the input shaft needs to be hollow to be able to lead through lines or use clamping sets.
The advantages of right angle gearboxes:
Use when installation space is limited
Compact design
Can be combined with other types of gearbox
Quiet and high amount of torque when using hypoid gearboxes
Version 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 initial right angle gearbox drive, is widely recognized and is in use worldwide. The Ever-Power provides manual or power transmitting of rotary motion in a concise, standardized right angle unit.
Our standard line of bevel gearboxes can be found from share in both an ” and Metric Series, single or dual output shafts, 1:1 or 2 2:1 ratios, and grease lubricated forever 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 employ completely enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 level gearboxes are precision machined, upon 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 an array of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless steel. On the 2 2:1 models, the pinion shaft can be carbon metal. For the sizes 4 & 5, the materials is dark oxide carbon steel. Shafts can be provided with special 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 support you with your specific application requirements.
Over the years we’ve received questions about almost every part of the gearbox selection process. One of the queries we’ve had a few times is, “What is a right-position gearbox or a right-angle drive?” Or, more particularly, “How is definitely a right-position gearbox or drive not the same as a acceleration reducer or other styles of gearboxes?”
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First, let’s focus on some simple terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “swiftness reducer” to be used interchangeably.
A gearbox is any device that uses a gear train to transmit torque/rpm and whatever uses a equipment to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism 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 increasing torque at the same ratio rate is reduced.
A gear box may also be a speed increaser
The kind of gear used in the gear box defines it as a right angle or an inline drive.
A worm equipment drive is a right-angle drive as is a bevel gear
A spur equipment drive is inline
A helical equipment 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 direction of the shaft. It’s rather a 1 to at least one 1 ratio or a multiple of just one 1 such as 2:1 or 15:1. If the ratio is 1:1 it really is a right-angle drive. If the ratio can be 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-hands rotation to convert power either direction
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, an additional output shaft could 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 unit 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 guarantees improved high 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 high quality bearings on all the axis ensures long 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.
