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 more compact footprint
Helical-cut planetary gears for noiseless 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 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 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 lost motion
Suitable for very high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller engine, lower current rating, less costly driver
A 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 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 driven
RAB-1 is rated at 1/3 HP in 1800 RPM. Maximum swiftness 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 (Make sure you specify series stainless required)
Longer shafts lengths on 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 high quality bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also small and show multiple mounting choices. 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 can quote several exclusive 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 reliable transfer of acceleration 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
Power Transmission Equipment
Ever-Power Inc, offering the most dependable and reliable transfer of power available. Our company is known for its innovative designs and producing high-quality motion control solutions created for engineered efficiency and durability. We offer a range of gearbox styles and a wide selection of flexible shaft couplings to supply you with a finish solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Correct angle gearboxes are seen as a the fact that the drive shaft and the result 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.
Right angle gearboxes are realized with various kinds 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 single stage ratios and the reduced efficiency level, worm gears can achieve a self-locking impact. With worm gears additionally it is possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes come with various kinds of gearing. Bevel gearboxes with intersecting axes are understood using bevel gearing with straight, helical or spiral tooth. Hypoid gearboxes have helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically sensible ratios with which the bevel gear stage can be realized is larger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes can also be combined with other gearbox types. A regular software in this respect may be the combination with a planetary gearbox, whereby the planetary gearbox could be connected upstream or downstream. This results in an array of overall multiplication factors 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 compared to planetary gearboxes. That is because the bevel equipment stage generates a high degree of axial push and radial push, which needs to be absorbed by suitable bearings. This escalates the power reduction, 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, however, are incredibly noisy and can transmit huge amounts of torque, but a great deal of bearing load occurs in the bevel gear stage of the gearboxes.
In summarizing, the right angle gearbox is generally used when the amount of installation space in the application form is limited, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in situations where in fact the input shaft must be hollow in order to business lead through lines or make use of 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
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower efficiency level than planetary gearbox
Reduced 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 motion in a concise, standardized right angle device.
Our standard line of bevel gearboxes are available from share in both an In . and Metric Series, solitary or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life and 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 protect the material, and use flanged ends and side bosses for compact installation in a wide range of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless. On the two 2:1 versions, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the material is black oxide carbon steel. Shafts can be provided with unique extensions (with flats, splines, holes, etc.) and /or specific lengths upon request.
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 together with your specific application requirements.
Over the years we’ve received questions about almost every aspect of the gearbox selection procedure. One of the queries we’ve had a few times is, “What is a right-angle gearbox or a right-angle drive?” Or, more specifically, “How is a right-position gearbox or drive different from a rate reducer or other styles of gearboxes?”
First, let’s focus on some simple terminology. It is not uncommon for the terms “gearbox”, “drive” and “rate reducer” to be utilized interchangeably.
A gearbox is any gadget that uses a gear train to transmit torque/rpm and whatever uses a equipment 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 mechanism 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 may also be a speed increaser
The type of gear used in the apparatus box defines it as a right angle or an inline drive.
A worm gear drive is a right-angle drive because is a bevel gear
A spur gear 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 is a right-angle acceleration 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 powerful
Built-in 5 sizes with 3 types of result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft could be installed opposing to the input 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 areas for easy positioning. The single lubrication chamber ensures improved high temperature dissipation and better lubrication of all internal components.
The mechanism of the gearboxes consists of 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.