Features
Industry-standard mounting dimensions
Thread-in mounting style
Best-in-class backlash
Four gear ratios obtainable (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 could be located at a 90 deg. placement from the reducer, providing a far more compact footprint
Helical-cut planetary gears for silent 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 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 can be 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 very high speeds
“Self-distributed” Lubrication
Servomotor with Gearbox:
Reduced load inertia
Boosted torque
Lower motor torque required
Smaller motor, lower current rating, less costly driver
A more compact and economical solution

Right Position Miter Gearbox Standard Features
Dimensions: right angle miter gear 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 mounting 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 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 effective power transfer design under rated load conditions
Custom Options
Stainless shaft (Please specify series stainless required)
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, reliable spiral bevel gears. These high quality bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-steel shafts. Our Two-Way 90° Gearboxes are also small and feature multiple mounting options. The fully enclosed style ensures the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct Angle 2-Method 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 can quote several exclusive types of shafts aswell, 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 a huge selection of applications. Any use that demands the dependable transfer of speed or power, you could look for a two-method gearbox bearing the Ever-Power brand. The small 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 in the marketplace. Our company is known for its innovative designs and producing high-quality motion control solutions designed for engineered efficiency and durability. We provide a range of gearbox styles and a wide selection of flexible shaft couplings to provide you with a total solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Right angle gearboxes are seen as a the actual fact that the drive shaft and the output shaft are arranged 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 in an axis offset.
Right angle gearboxes are noticed 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 one stage ratios and the low performance level, worm gears can perform a self-locking effect. 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 noticed using bevel gearing with straight, helical or spiral tooth. 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 larger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes may also be combined with various other gearbox types. A frequent program in this respect may be the mixture 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 lots of industrial applications.
The efficiency degree of bevel gearboxes is typically less than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. That is because the bevel equipment stage generates a higher degree of axial power and radial pressure, which has to be absorbed by appropriate bearings. This increases the power loss, which is particularly notable in the drive stage of the gearbox.
The operating noise and the transmittable torques of classic bevel gearboxes are also less than with single spur equipment teeth. Hypoid gearboxes, however, are extremely noisy and may transmit large amounts of torque, but a great deal of bearing load happens in the bevel equipment stage of the gearboxes.
In summarizing, the right angle gearbox is often used when the quantity of installation space in the application form is limited, or an angular arrangement between your drive and the output is required by the application. They are also used in situations where in fact the input shaft needs to be hollow to be able 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 coupled 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 effectiveness level than planetary gearbox
Noisier
Lower torques in single-stage ratio range
The Ever-Power, the initial 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 device.
Our standard type of bevel gearboxes are available from stock in both an In . and Metric Series, solitary 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). Utilizing carburized case-hardened Coniflex* bevel gears, all Ever-Power units employ totally 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 materials, and use flanged ends and side bosses for compact installation in a wide range of applications.
The shaft materials used for sizes 1, 2 and 3 is #416 stainless. On the two 2:1 versions, the pinion shaft can be carbon metal. 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 ask for.
In addition to our standard versions, we will modify our units to meet up your design specifications! Our product sales and engineering departments are ready to support you together 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-angle drive?” Or, more particularly, “How is 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 fundamental terminology. It is not uncommon for the terms “gearbox”, “drive” and “rate reducer” to be used interchangeably.
A gearbox is any gadget that runs on the gear teach to transmit torque/rpm and anything that uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear teach 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 raising torque at the same ratio speed 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 since 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 direction of the shaft. It can be a 1 to 1 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 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 high performance
Built in 5 sizes with three types of result shaft : hollow, projecting or double-extended. Moreover, yet another 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 ensure rigidity and machined on all surfaces for easy positioning. The single lubrication chamber guarantees improved high temperature 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 made of steel.
The use of top quality bearings on all of the axis ensures extended life to the gearbox and allows high radial and axial loads.
Gearbox casing, flanges, bells and covers are externally painted with BLUE RAL 5010.