Industry-standard mounting dimensions
Thread-in mounting style
Four gear ratios available (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, offering 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 basic and effective attachment to most servo motors
High-viscosity, anti-separation grease does 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 usually 20,000 hours
Can be positioned in any orientation
Planetary Gear – THE PERFECT Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low dropped motion
Suitable for high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller motor, lower current rating, 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 may be used as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened metal ball bearings, long lasting lubrication
Mounting: Three shaft installation positions provide versatility in application
Versatile: Three shaft connections are provided for versatility in application
RAB-1 may be operated CW, CCW or BACK driven
RAB-1 is rated at 1/3 HP at 1800 RPM. Maximum velocity is 3000 RPM
Benefits and Cost Savings
Longer service life
Greater tooth-to-tooth contact
The most effective power transfer design under rated load conditions
Stainless steel shaft (Please specify series stainless needed)
Longer shafts lengths on input and output
Right Angle Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with silent, reliable spiral bevel gears. These superior 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 design guarantees the integrity of the internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Way Gearboxes are designed 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 unique types of shafts aswell, including:
Two Way 90 Degree Gearbox Applications
Ever-Power Right Position Miter Gearboxes are used throughout a large number of industries in hundreds of applications. Any use that demands the dependable transfer of rate or power, you could find a two-way gearbox bearing the Ever-Power brand. The small design of Ever-Power Two-Way Right-Angle Gearboxes makes them perfect for applications such as for example:
Food Processing Equipment
Ovens & Dryers
Power Transmission Equipment
Ever-Power Inc, providing the most reliable and reliable transfer of power available. Our company is well known for its innovative designs and producing high-quality motion control solutions created for engineered functionality and durability. We provide a range of gearbox designs and a broad selection of flexible shaft couplings to supply you with a complete solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Correct angle gearboxes are characterized by the 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 noticed with different types of gear teeth or a combination of different gearing types. The most popular single-stage gearbox types are bevel and worm.
Due to 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 include different types of gearing. Bevel gearboxes with intersecting axes are understood using bevel gearing with directly, helical or spiral tooth. Hypoid gearboxes possess helical bevel gearing with that your 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 equipment teeth.
Bevel gearboxes can also be combined with other gearbox types. A regular application 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 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 gear stage generates a high degree of axial force and radial pressure, 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 operating noise and the transmittable torques of classic bevel gearboxes are also lower than with single spur gear teeth. Hypoid gearboxes, on the other hand, are incredibly noisy and can transmit large amounts of torque, but a considerable amount of bearing load occurs in the bevel equipment stage of the gearboxes.
In summarizing, the right angle gearbox is at all times used when the quantity of installation space in the application form is bound, or an angular arrangement between your drive and the output is required by the application. Also, they are used in instances where in fact the input shaft must be hollow to be able to business lead through lines or use clamping sets.
The benefits of right angle gearboxes:
Use when installation space is limited
Can be combined 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:
Lower performance level than planetary gearbox
Lower torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is more popular and is used 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 ” and Metric Series, solitary or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated forever and also 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 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 safeguard the material, and use flanged ends and side bosses for compact installation in an array of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless steel. On the two 2:1 versions, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the materials is black oxide carbon steel. Shafts can be given unique extensions (with flats, splines, holes, etc.) and /or specific lengths upon request.
In addition to our standard models, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to support you with your specific application requirements.
Through the years we’ve received questions about almost every part of the gearbox selection process. One of the questions we’ve had a few times is, “What is a right-position gearbox or a right-position drive?” Or, more particularly, “How is definitely a right-angle gearbox or drive different from a acceleration reducer or other types of gearboxes?”
First, let’s start with some fundamental terminology. It is not uncommon for the terms “gearbox”, “drive” and “velocity reducer” to be utilized interchangeably.
A gearbox is any gadget that uses a gear train to transmit torque/rpm and whatever uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear train that may transmit torque/rpm 90 degrees, to turn a corner
A equipment reducer is a mechanism with a gear train that can reduce rpm output. A result of decreasing rpm is increasing torque at the same ratio acceleration is reduced.
A gear box may also be a speed increaser
The type of gear used in the apparatus 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 gear drive is inline
A helical equipment 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 just one 1 such as 2:1 or 15:1. If the ratio is 1:1 it is a right-position drive. If the ratio is certainly greater than 1:1 it really is a right-angle rate 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
Easily 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, an additional output shaft can be installed reverse to the input shaft.
Three input types are available : with projecting input shaft, with pre-engineered 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 upon all surfaces for easy positioning. The single lubrication chamber guarantees improved temperature 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 long 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.