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 can be located at a 90 deg. position from the reducer, providing a more compact footprint
Helical-cut planetary gears for noiseless procedure 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 does not migrate away 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 definitely 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 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 far more compact and economical solution

Right Angle 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 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: 3 shaft connections are provided for versatility in application
RAB-1 could be operated CW, CCW or Back again driven
RAB-1 is rated at 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 effective power transfer design under rated load conditions
Custom Options
Stainless steel shaft (Make sure you specify series stainless needed)
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 calm, reliable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-steel 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 Right Angle 2-Method Gearboxes are designed 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 can quote several unique 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 hundreds of applications. Any make use of that demands the dependable transfer of velocity or power, you could find a two-method 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 out there. Our company is well known for its innovative styles and producing high-quality movement control solutions made for engineered functionality and durability. We offer a range of gearbox styles and a wide selection of versatile shaft couplings to provide you with a finish solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the actual fact that the drive shaft and the output shaft are organized at an angle of 90 degrees. According 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 understood with various kinds of gear teeth or a combination of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Due to the high one stage ratios and the reduced effectiveness 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 realized using bevel gearing with directly, helical or spiral tooth. Hypoid gearboxes have helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically sensible ratios with that your 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 additional gearbox types. A frequent program in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox can be linked 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. That is because the bevel equipment stage generates a higher degree of axial pressure and radial pressure, which needs 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 lower than with single spur equipment teeth. Hypoid gearboxes, however, are incredibly noisy and may transmit large amounts of torque, but a great deal of bearing load takes place in the bevel gear stage of the gearboxes.
In summarizing, a right angle gearbox is always 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 make use of clamping sets.
The benefits 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 working with hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Complex design
Lower performance level than planetary gearbox
Noisier
Cheaper torques in single-stage ratio range
The Ever-Power, the initial 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 type of bevel gearboxes can be found from share in both an Inch and Metric Series, one or dual output shafts, 1:1 or 2 2:1 ratios, and grease lubricated forever and also 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 utilize completely enclosed & sealed ball bearings.
The cast aluminum housings on our 90 level gearboxes are precision machined, upon our CNC machining center and coated with a chemical film to safeguard the material, and use flanged ends and side bosses for compact installation in a wide variety 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 can be carbon steel. 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 together with your specific application requirements.
Over the years we’ve received questions about nearly every part of the gearbox selection procedure. One of the queries we’ve had a few times is, “Exactly what is a right-position gearbox or a right-angle drive?” Or, more particularly, “How is definitely a right-angle gearbox or drive not the same as a speed reducer or other types of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s start with some basic terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “quickness reducer” to be used interchangeably.
A gearbox is any gadget that runs on the gear train to transmit torque/rpm and anything that uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism with a gear train that may transmit torque/rpm 90 degrees, to carefully turn a corner
A gear reducer is a system with a gear train 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 equipment drive is a right-angle drive as 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 the direction of the shaft. It’s rather a 1 to at least one 1 ratio or a multiple of 1 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 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 steel 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 opposite 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 device body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to ensure rigidity and machined upon all areas for easy positioning. The single lubrication chamber guarantees improved warmth dissipation and better lubrication of all the internal components.
The mechanism of these gearboxes includes 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 extended 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.