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. placement from the reducer, providing a far more compact footprint
Helical-cut planetary gears for silent operation 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 of the unit
At nominal speed, service life is usually 20,000 hours
Can be situated in any orientation
Planetary Gear – The Optimal Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low lost motion
Suitable for very high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller electric motor, lower current ranking, less costly driver
A more compact and economical solution
Right Angle 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 can be utilized as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened steel ball bearings, long term 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 at 1800 RPM. Maximum acceleration 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 Position Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with calm, 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 compact and feature multiple mounting choices. 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-Way Gearboxes are created 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 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 a huge selection of applications. Any make use of that demands the reliable transfer of rate or power, you could look for a two-way 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 dependable and reliable transfer of power available. Our company is known for its innovative designs and producing high-quality motion control solutions designed for engineered efficiency and durability. We offer 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 transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by 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 within an axis offset.
Right angle gearboxes are recognized with various kinds of gear teeth or a mixture of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Because of the high single stage ratios and the low efficiency level, worm gears can achieve a self-locking impact. 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 realized using bevel gearing with straight, helical or spiral teeth. Hypoid gearboxes have helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically practical ratios with which the 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 frequent application in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This results in a wide range of overall multiplication elements and wide selection of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is normally lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel equipment stage generates a high degree of axial pressure and radial force, which has to be absorbed by appropriate bearings. This escalates the power reduction, which is particularly significant in the drive stage of the gearbox.
The working noise and the transmittable torques of classic bevel gearboxes are also less than with single spur gear teeth. Hypoid gearboxes, on the other hand, are extremely noisy and will transmit huge 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 often used when the quantity of installation space in the application is limited, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in instances where the input shaft must be hollow in order to lead through lines or use clamping sets.
The benefits of right angle gearboxes:
Use when installation space is limited
Can be combined with other types of gearbox
Quiet and high amount of torque when working with hypoid gearboxes
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower performance level than planetary gearbox
Reduced 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 tranny of rotary movement in a concise, standardized right angle unit.
Our standard type of bevel gearboxes can be found from share in both an In . and Metric Series, solitary or dual output shafts, 1:one or two 2:1 ratios, and grease lubricated for life and 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 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 materials, 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 steel. On the 2 2:1 models, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the materials is black oxide carbon steel. Shafts can be provided with 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 up your design specifications! Our product sales and engineering departments are ready to aid you with your specific application requirements.
Through the years we’ve received questions about almost every part of the gearbox selection procedure. One of the queries we’ve had several times is, “What is a right-position gearbox or a right-angle drive?” Or, more specifically, “How is definitely a right-position gearbox or drive not the same as a quickness reducer or other styles of gearboxes?”
First, let’s start with some fundamental terminology. It is not uncommon for the terms “gearbox”, “drive” and “swiftness reducer” to be utilized interchangeably.
A gearbox is any device 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 equipment reducer is a mechanism with a gear train that may reduce rpm output. Due to decreasing rpm is raising torque at the same ratio acceleration is reduced.
A gear box can 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 gear 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 the direction of the shaft. It can be 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 is usually 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-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, an additional output shaft can be installed opposite to the input shaft.
Three input types can be found : with projecting input shaft, with pre-manufactured motor coupling (bell and joint) and pre-engineered Small 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 surfaces for easy positioning. The single lubrication chamber guarantees improved heat dissipation and better lubrication of all the internal components.
The mechanism of the gearboxes contains 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.