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 included 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 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 span of the unit
At nominal speed, service life is 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 may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened metal ball bearings, permanent lubrication
Mounting: Three shaft installation positions provide versatility in application
Versatile: Three shaft connections are provided for versatility in application
RAB-1 could be operated CW, CCW or Back again driven
RAB-1 is rated in 1/3 HP at 1800 RPM. Maximum speed 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 (Make sure you specify series stainless needed)
Longer shafts lengths on 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 quiet, reliable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal 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-Way 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 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 a large number of industries in a huge selection of applications. Any make use of that demands the dependable transfer of swiftness or power, you could look for 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:
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 out there. Our company is well known for its innovative styles and producing high-quality movement control solutions designed for engineered overall performance and durability. We offer a range of gearbox styles and a broad selection of versatile shaft couplings to provide you with a finish solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Correct 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. Based 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 recognized with various kinds of gear teeth or a combination of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Because of the high solitary stage ratios and the low effectiveness level, worm gears can perform a self-locking impact. With worm gears it is also possible to get a hollow shaft as the drive shaft.
Bevel gearboxes come with various kinds of gearing. Bevel gearboxes with intersecting axes are realized using bevel gearing with straight, 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 may also be combined with other gearbox types. A frequent app in this respect may be the combination with a planetary gearbox, whereby the planetary gearbox could be connected upstream or downstream. This outcomes in an array of overall multiplication elements and wide selection of uses in lots of industrial applications.
The efficiency degree of bevel gearboxes is normally less than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. That is because the bevel equipment stage generates a high degree of axial drive and radial drive, which needs to be absorbed by appropriate 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 large amounts of torque, but a great deal of bearing load takes place in the bevel equipment stage of the gearboxes.
In summarizing, a right angle gearbox is constantly used when the quantity of installation space in the application is limited, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in cases where in fact the input shaft must 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 degree 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
Reduce torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is more popular 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 In . and Metric Series, single or dual output shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life and have an operating temperature selection 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 on our 90 level gearboxes are precision machined, on our CNC machining center and then coated with a chemical film to protect 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 2 2:1 models, the pinion shaft is definitely carbon steel. For the sizes 4 & 5, the material 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 your standard models, we will modify our units to meet up your design specifications! Our product sales and engineering departments are ready to support you with your specific application requirements.
Through the years we’ve received questions about almost every aspect of the gearbox selection process. One of the questions we’ve had a few times is, “What is a right-angle gearbox or a right-position drive?” Or, more specifically, “How can be a right-position gearbox or drive not the same as a quickness reducer or other types 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 “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 equipment to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear teach that can transmit torque/rpm 90 degrees, to turn a corner
A gear reducer is a mechanism with a gear teach that can 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 type 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 because is a bevel gear
A spur equipment drive is inline
A helical gear 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 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-position 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 outside contaminants for smooth operation
Right- or left-hands rotation to convert power either direction
Quickly 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 could be installed opposite to the input 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 ensure rigidity and machined on all areas for easy positioning. The single lubrication chamber ensures 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 top quality bearings on all 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.