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 can be located at a 90 deg. position from the reducer, offering a more compact footprint
Helical-cut planetary gears for tranquil operation and reduced vibration
Uncaged needle roller bearings for high rigidity and torque
Adapter bushing connection for simple and effective attachment to many servo motors
High-viscosity, anti-separation grease does not migrate away from the gears; simply no leakage through the seal
Maintenance free: no 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 Optimal Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low dropped motion
Suitable for very high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller motor, lower current ranking, less costly driver
A far 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 directly miter gears
Bearings: Hardened steel ball bearings, long lasting lubrication
Mounting: Three shaft mounting 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 acceleration is 3000 RPM
Benefits and COST BENEFITS
Longer service life
Greater tooth-to-tooth contact
The most efficient power transfer design under rated load conditions
Stainless steel shaft (Please specify series stainless required)
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 silent, dependable 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 compact and feature multiple mounting options. The fully enclosed design ensures the integrity of the inner 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 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 unique types of shafts as well, including:
Two Way 90 Degree Gearbox Applications
Ever-Power Right Angle Miter Gearboxes are used throughout dozens of industries in hundreds of applications. Any use 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 known for its innovative styles and producing high-quality movement control solutions created for engineered efficiency and durability. We provide a range of gearbox designs and a broad selection of flexible shaft couplings to supply you with a total solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the output shaft are arranged 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.
Correct angle gearboxes are understood with various kinds of gear teeth or a mixture of different gearing types. The most popular single-stage gearbox types are bevel and worm.
Because of the high one stage ratios and the reduced performance level, worm gears can achieve a self-locking impact. With worm gears additionally it is possible to get 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 the teeth. Hypoid gearboxes possess helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically sensible ratios with which the bevel gear stage could be realized is bigger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes can also be combined with various other gearbox types. A frequent application in this respect is the combination with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This outcomes in a wide variety of overall multiplication elements and wide variety of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is normally less than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. That is because the bevel equipment stage generates a higher degree of axial push and radial pressure, which has to be absorbed by suitable bearings. This escalates the power loss, which is particularly notable 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, on the other hand, are incredibly noisy and may transmit large amounts of torque, but a considerable amount of bearing load takes place in the bevel equipment stage of these gearboxes.
In summarizing, the right angle gearbox is at all times used when the amount of installation space in the application is limited, or an angular arrangement between the drive and the output is necessary by the application. They are also used in cases 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 combined with other types of gearbox
Quiet and high amount of torque when working with hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower performance level than planetary gearbox
Decrease torques in single-stage ratio range
The Ever-Power, the initial right angle gearbox drive, is more popular and is in use worldwide. The Ever-Power provides manual or power tranny of rotary motion in a COMPACT, standardized right angle unit.
Our standard type of bevel gearboxes can be found from share in both an In . and Metric Series, single or dual output 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 utilize totally enclosed & sealed ball bearings.
The cast aluminum housings upon 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 an array of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless. On the 2 2:1 versions, the pinion shaft is definitely carbon metal. For the sizes 4 & 5, the material is dark oxide carbon metal. Shafts can be given special 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 your design specifications! Our sales and engineering departments are ready to aid you together with your specific application requirements.
Through the years we’ve received questions about nearly every aspect of the gearbox selection process. One of the queries we’ve had several times is, “What is a right-angle gearbox or a right-position drive?” Or, more specifically, “How is usually a right-position gearbox or drive different from a quickness reducer or other types of gearboxes?”
First, let’s start with some basic terminology. It is not uncommon for the conditions “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 whatever uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a mechanism with a gear teach that can transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a mechanism with a gear teach that may reduce rpm output. A result of decreasing rpm is raising 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 equipment drive is a right-angle drive because 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 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 really is a right-angle drive. If the ratio is certainly greater than 1:1 it is a right-angle speed 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
Very easily slides axially along the drive or driven shaft for flexible positioning
Alloy steel helical gears for high performance
Built-in 5 sizes with 3 types of output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft can be installed reverse to the input shaft.
Three input types can be found : with projecting input shaft, with pre-designed 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 guarantee rigidity and machined upon all areas for easy positioning. The single lubrication chamber ensures improved heat dissipation and better lubrication of all the internal components.
The mechanism of these gearboxes consists of two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of top quality bearings on all the axis ensures long life to the gearbox and allows high radial and axial loads.
Gearbox housing, flanges, bells and covers are externally painted with BLUE RAL 5010.