Industry-standard mounting dimensions
Thread-in mounting style
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. position from the reducer, providing a more compact footprint
Helical-cut planetary gears for quiet procedure 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 from the gears; simply no leakage through the seal
Maintenance free: you don’t need to replace the grease for the life of the unit
At nominal speed, service life can be 20,000 hours
Can be situated in any orientation
Planetary Gear – THE PERFECT Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low lost motion
Suitable for high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller engine, lower current ranking, less costly driver
A far more compact and economical solution
Right Angle Miter Gearbox Standard Features
Dimensions: right position 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 steel. Any shaft may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened steel ball bearings, permanent 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 in 1/3 HP in 1800 RPM. Maximum speed 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 steel shaft (Make sure you specify series stainless needed)
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 quiet, reliable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact and show multiple mounting choices. The fully enclosed style guarantees the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Method 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 are able to quote several exclusive 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 make use of that demands the dependable transfer of acceleration or power, you could find 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
Power Transmission Equipment
Ever-Power Inc, offering the most reliable and reliable transfer of power on the market. Our company is well known for its innovative styles and producing high-quality movement control solutions designed for engineered overall performance and durability. We offer a range of gearbox designs and a broad selection of versatile shaft couplings to supply you with a full solutions for your mechanical and power transmission 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. 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 realized with various kinds of gear teeth or a combination of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Due to the high solitary stage ratios and the low effectiveness level, worm gears can achieve a self-locking effect. With worm gears additionally it is possible to have 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 directly, helical or spiral the teeth. Hypoid gearboxes have 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 bigger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes may 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 connected upstream or downstream. This outcomes in a wide selection of overall multiplication factors and wide selection of uses in many industrial applications.
The efficiency degree of bevel gearboxes is normally less than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This 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 escalates the power reduction, which is particularly significant in the drive stage of the gearbox.
The running noise and the transmittable torques of classic bevel gearboxes are also lower than with single spur gear teeth. Hypoid gearboxes, however, are incredibly noisy and may transmit huge amounts of torque, but a great deal of bearing load happens in the bevel equipment stage of the gearboxes.
In summarizing, a right angle gearbox is generally used when the amount of installation space in the application is bound, or an angular arrangement between your drive and the output is required by the application. Also, they are used in cases where in fact 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 degree of torque when working with hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower efficiency level than planetary gearbox
Cheaper 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 movement in a COMPACT, standardized right angle device.
Our standard type of bevel gearboxes are available from stock in both an ” and Metric Series, one or dual output 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 on our 90 level gearboxes are precision machined, upon our CNC machining center and then coated with a chemical substance 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. On the 2 2:1 versions, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the materials is dark oxide carbon steel. Shafts can be given unique extensions (with flats, splines, holes, etc.) and /or specific lengths upon demand.
In addition to our standard versions, we will modify our units to meet up your design specifications! Our product sales and engineering departments will be ready to assist you with your specific application requirements.
Over the years we’ve received questions about almost every aspect of the gearbox selection procedure. One of the questions we’ve had several times is, “What is a right-position gearbox or a right-position drive?” Or, more particularly, “How is certainly a right-position gearbox or drive different from a speed reducer or other types of gearboxes?”
First, let’s start with some basic terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “quickness reducer” to be used interchangeably.
A gearbox is any device that uses a gear teach to transmit torque/rpm and whatever uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism with a gear train that can transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a system with a gear train that can reduce rpm output. A result of decreasing rpm is increasing torque at the same ratio speed is reduced.
A gear box can also be a speed increaser
The kind of gear used in the apparatus box defines it as a right angle or an inline drive.
A worm equipment drive is a right-angle drive because is a bevel gear
A spur equipment drive is inline
A helical gear is inline but may 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’s rather a 1 to at least one 1 ratio or a multiple of 1 1 such as 2:1 or 15:1. If the ratio is 1:1 it really is a right-angle drive. If the ratio is greater than 1:1 it really is a right-angle velocity 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 metal helical gears for powerful
Built in 5 sizes with 3 types of result shaft : hollow, projecting or double-extended. Moreover, an additional output shaft could be installed opposite 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 unit 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 ensures improved heat dissipation and better lubrication of all internal components.
The mechanism of the gearboxes includes two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 manufactured from steel.
The use of top quality bearings on all 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.