Industry-standard mounting dimensions
Thread-in mounting style
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, offering a far more compact footprint
Helical-cut planetary gears for peaceful 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 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 is 20,000 hours
Can be positioned in any orientation
Planetary Gear – The Optimal 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 engine, lower current ranking, less costly driver
A more compact and economical solution
Right Position Miter Gearbox Standard Features
Dimensions: right position 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 can be utilized as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened steel ball bearings, long lasting lubrication
Mounting: Three shaft installation positions provide versatility in application
Versatile: 3 shaft connections are provided for versatility in application
RAB-1 could be operated CW, CCW or BACK driven
RAB-1 is rated at 1/3 HP in 1800 RPM. Maximum acceleration is 3000 RPM
Benefits and COST BENEFITS
Longer service life
Greater tooth-to-tooth contact
The most effective power transfer design under rated load conditions
Stainless shaft (Please specify series stainless required)
Longer shafts lengths upon input and output
Right Position Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with calm, 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 compact and show multiple mounting options. The fully enclosed design ensures the integrity of the internal gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct 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 are able to quote several unique types of shafts as well, including:
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 reliable transfer of velocity or power, you could find a two-method gearbox bearing the Ever-Power brand. The small design of Ever-Power Two-Way Right-Angle Gearboxes makes them ideal 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 on the market. Our company is 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 wide selection of flexible shaft couplings to supply you with a complete solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the output shaft are organized at an angle of 90 degrees. With respect 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 different types 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 single stage ratios and the reduced efficiency level, worm gears can achieve a self-locking effect. With worm gears it is also possible to have a hollow shaft as the drive shaft.
Bevel gearboxes include different types of gearing. Bevel gearboxes with intersecting axes are recognized using bevel gearing with directly, 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 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 software in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox could be linked upstream or downstream. This results in a wide range of overall multiplication factors and wide range of uses in many industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel gear stage generates a high degree of axial pressure and radial pressure, which has to be absorbed by suitable bearings. This increases the power reduction, which is particularly significant 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 equipment teeth. Hypoid gearboxes, on the other hand, are extremely noisy and may transmit huge amounts of torque, but a considerable amount of bearing load occurs in the bevel gear stage of these gearboxes.
In summarizing, the right angle gearbox is generally used when the amount of installation space in the application form is bound, or an angular arrangement between your 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 business lead through lines or use clamping sets.
The benefits of right angle gearboxes:
Use when set up space is limited
Can be coupled 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:
Lower effectiveness level than planetary gearbox
Cheaper 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 transmission of rotary movement in a concise, standardized right angle device.
Our standard type of bevel gearboxes are available from stock in both an Inch and Metric Series, one or dual result shafts, 1:one or two 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 on our 90 degree gearboxes are precision machined, upon our CNC machining center and coated with a chemical substance 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. On the two 2:1 models, the pinion shaft is certainly carbon metal. 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 our standard versions, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to aid 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 a right-angle gearbox or drive different from a rate reducer or other types of gearboxes?”
First, let’s focus on some basic terminology. It is not uncommon for the terms “gearbox”, “drive” and “acceleration reducer” to be used interchangeably.
A gearbox is any device that uses a 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 mechanism with a gear train that may transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a system with a gear teach that may reduce rpm output. Due to decreasing rpm is raising torque at the same ratio velocity is reduced.
A gear box can 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 equipment drive is a right-angle drive since is a bevel gear
A spur gear 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 direction of the shaft. It’s rather a 1 to 1 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 can be greater than 1:1 it really 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 3 types of result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed opposing to the insight shaft.
Three input types can be found : with projecting input shaft, with pre-engineered 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 warmth dissipation and better lubrication of all 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 high quality bearings on all of 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.