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 roofed 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, offering a more compact footprint
Helical-cut planetary gears for calm procedure and reduced vibration
Uncaged needle roller bearings for high rigidity and torque
Adapter bushing connection for basic and effective attachment to many 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 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 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 motor, 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 metal. Any shaft can be utilized as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened steel ball bearings, long term lubrication
Mounting: Three shaft mounting 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 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 upon input and output
2:1 Ratio
Right Position Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with silent, reliable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact and feature multiple mounting options. The fully enclosed style guarantees the integrity of the internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct 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 as well, 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 hundreds of applications. Any use that demands the dependable transfer of velocity or power, you could look for a two-way 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, providing the most dependable and reliable transfer of power in the marketplace. Our company is well known for its innovative styles and producing high-quality movement control solutions designed for engineered performance and durability. We provide a range of gearbox styles and a wide selection of versatile shaft couplings to supply you with a complete solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the output shaft are arranged 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 in an axis offset.
Right angle gearboxes are understood with different types 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 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 come with 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 which the axes cross with an axis offset. The bandwidth of technically sensible ratios with which the bevel gear stage can be realized is larger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes can also be combined with various other gearbox types. A frequent program in this respect is the combination with a planetary gearbox, whereby the planetary gearbox could be connected upstream or downstream. This results in an array of overall multiplication elements and wide variety of uses in many industrial applications.
The efficiency degree of bevel gearboxes is normally lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel equipment stage generates a higher degree of axial drive and radial drive, which has to be absorbed by suitable bearings. This increases 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 gear teeth. Hypoid gearboxes, on the other hand, are extremely noisy and will transmit huge amounts of torque, but a great deal of bearing load takes place in the bevel equipment stage of these gearboxes.
In summarizing, a right angle gearbox is constantly used when the amount of installation space in the application form is limited, or an angular arrangement between your drive and the output is necessary by the application. Also, they are used in instances where the input shaft must be hollow in order to business lead through lines or make use of clamping sets.
The benefits of right angle gearboxes:
Use when set up space is limited
Compact design
Can be coupled with other styles 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 performance 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 in use worldwide. The Ever-Power provides manual or power tranny of rotary movement in a COMPACT, standardized right angle device.
Our standard line of bevel gearboxes can be found from stock in both an ” and Metric Series, one or dual result shafts, 1:one or two 2:1 ratios, and grease lubricated forever and 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 on our 90 level gearboxes are precision machined, upon 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 a wide variety of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless steel. On the two 2:1 models, the pinion shaft is definitely carbon steel. For the sizes 4 & 5, the material is dark oxide carbon steel. Shafts can be provided with particular extensions (with flats, splines, holes, etc.) and /or specific lengths upon request.
In addition to your standard versions, we will modify our units to meet up your design specifications! Our sales and engineering departments will be ready to help you together with your specific application requirements.
Through the years we’ve received questions about nearly every part of the gearbox selection process. One of the queries we’ve had several times is, “What is a right-position gearbox or a right-position drive?” Or, more specifically, “How is certainly a right-position gearbox or drive different from a rate reducer or other styles of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s start with some simple terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “acceleration reducer” to be used interchangeably.
A gearbox is any device 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 mechanism with a gear teach that can transmit torque/rpm 90 degrees, to carefully turn a corner
A gear reducer is a mechanism with a gear teach that can reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio velocity is reduced.
A gear box can 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 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, 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 is a right-angle drive. If the ratio is usually greater than 1:1 it is a right-angle rate 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 output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft can be installed opposing to the insight shaft.
Three input types can be found : 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 ensure rigidity and machined on all surfaces for easy positioning. The single lubrication chamber ensures improved warmth dissipation and better lubrication of all the internal components.
The mechanism of these gearboxes contains two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 manufactured from steel.
The use of high quality bearings on all of 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.