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. position from the reducer, providing a 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 simple and effective attachment to most servo motors
High-viscosity, anti-separation grease does not migrate from the gears; simply no leakage through the seal
Maintenance free: you don’t 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 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 engine, lower current ranking, less costly driver
A far more compact and economical solution

Right Position 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 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: 3 shaft connections are provided for versatility in application
RAB-1 may be operated CW, CCW or Back again driven
RAB-1 is rated at 1/3 HP in 1800 RPM. Maximum acceleration 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 needed)
Longer shafts lengths upon input and output
2:1 Ratio
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with noiseless, dependable spiral bevel gears. These superior 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 design ensures the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct Angle 2-Way 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 exclusive types of shafts aswell, 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 hundreds of applications. Any use 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 ideal 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 reliable and reliable transfer of power available. Our company is known for its innovative designs and producing high-quality movement control solutions made for engineered performance and durability. We offer a range of gearbox designs and a broad selection of flexible shaft couplings to supply you with a full solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Right angle gearboxes are seen as a the fact that the drive shaft and the output 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 in an axis offset.
Right angle gearboxes are realized with various kinds of gear teeth or a mixture of different gearing types. The most popular single-stage gearbox types are bevel and worm.
Due to the high one stage ratios and the low performance level, worm gears can achieve a self-locking impact. With worm gears it is also possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes come with different types of gearing. Bevel gearboxes with intersecting axes are understood using bevel gearing with straight, helical or spiral teeth. Hypoid gearboxes possess helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically practical ratios with that your bevel gear stage could be realized is larger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes can also be combined with additional gearbox types. A regular app in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox can be linked upstream or downstream. This results in a wide variety of overall multiplication elements and wide range of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. This is because the bevel gear stage generates a high degree of axial force and radial power, which has to be absorbed by suitable bearings. This increases the power loss, which is particularly notable 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, however, are incredibly noisy and may transmit large amounts of torque, but a great deal of bearing load happens in the bevel gear stage of the gearboxes.
In summarizing, the right angle gearbox is constantly used when the amount of installation space in the application is bound, or an angular arrangement between the drive and the output is necessary by the application. They are also used in instances where the input shaft needs to be hollow in order to lead through lines or make use of clamping sets.
The advantages of right angle gearboxes:
Use when installation space is limited
Compact design
Can be combined with other styles 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 performance level than planetary gearbox
Noisier
Lower 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 tranny of rotary movement in a concise, standardized right angle unit.
Our standard line of bevel gearboxes are available from share in both an Inch and Metric Series, solitary or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life and also 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 upon our 90 degree gearboxes are precision machined, on our CNC machining center and then coated with a chemical film to protect the material, 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. On the two 2:1 models, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the materials is dark oxide carbon metal. Shafts can be given unique 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 product sales and engineering departments are ready to assist you together with your specific application requirements.
Over the years we’ve received questions about nearly 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 velocity reducer or other styles of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s start with some basic terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “acceleration reducer” to be utilized 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 may transmit torque/rpm 90 degrees, to turn a corner
A gear reducer is a mechanism with a gear train that may reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio quickness is reduced.
A gear box may also be a speed increaser
The kind of gear used in the apparatus 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 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 can be 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-position drive. If the ratio is usually greater than 1:1 it really is a right-angle quickness reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outside contaminants for smooth operation
Right- or left-hand rotation to convert power either direction
Quickly 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 output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft can be installed reverse to the insight shaft.
Three input types are available : with projecting input shaft, with pre-manufactured 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 guarantee rigidity and machined upon 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 includes two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of top quality bearings on all of 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.