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, offering a more compact footprint
Helical-cut planetary gears for quiet operation 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; 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 is 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 high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller motor, lower current ranking, less costly driver
A more compact and economical solution
Right Position 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 can be utilized 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 given for versatility in application
RAB-1 may be operated CW, CCW or BACK driven
RAB-1 is rated in 1/3 HP at 1800 RPM. Maximum quickness 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 upon input and output
Right Angle Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Angle Gearboxes transmit power with quiet, reliable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact and feature multiple mounting choices. The fully enclosed style ensures the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct Angle 2-Method Gearboxes are made 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 unique types of shafts aswell, including:
Two Way 90 Degree Gearbox Applications
Ever-Power Right Angle Miter Gearboxes are used throughout dozens of industries in a huge selection of applications. Any make use of that demands the reliable transfer of swiftness or power, you could look for a two-way gearbox bearing the Ever-Power brand. The compact design of Ever-Power Two-Way Right-Angle Gearboxes makes them well suited for applications such as:
Food Processing Equipment
Ovens & Dryers
Power Transmission Equipment
Ever-Power Inc, offering the most dependable and reliable transfer of power on the market. Our company is known for its innovative designs and producing high-quality movement control solutions created for engineered functionality and durability. We offer a range of gearbox styles and a wide selection of versatile shaft couplings to supply you with a comprehensive solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Correct angle gearboxes are characterized by the fact that the drive shaft and the output shaft are arranged at an angle of 90 degrees. Based on 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 realized with different types 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 one stage ratios and the low effectiveness level, worm gears can achieve a self-locking effect. With worm gears additionally it is possible to get a hollow shaft as the drive shaft.
Bevel gearboxes come with different types of gearing. Bevel gearboxes with intersecting axes are understood 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 which the bevel gear stage can be realized is larger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes can also be combined with various other gearbox types. A frequent app in this respect is the mixture 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 range of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. That is because the bevel equipment stage generates a high degree of axial push and radial power, which has to be absorbed by suitable bearings. This increases the power reduction, 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, however, are extremely noisy and can transmit huge amounts of torque, but a considerable amount of bearing load happens in the bevel equipment stage of the gearboxes.
In summarizing, the right angle gearbox is always used when the amount of installation space in the application form is bound, or an angular arrangement between your drive and the output is required by the application. Also, they are used in instances where in fact the input shaft needs to 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 types of gearbox
Quiet and high degree of torque when using hypoid gearboxes
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower performance level than planetary gearbox
Lower torques in single-stage ratio range
The Ever-Power, the initial right angle gearbox drive, is widely recognized and is used worldwide. The Ever-Power provides manual or power transmission of rotary motion in a COMPACT, standardized right angle unit.
Our standard type of bevel gearboxes are available 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). Making use of carburized case-hardened Coniflex* bevel gears, all Ever-Power units employ completely enclosed & sealed ball bearings.
The cast aluminum housings on our 90 level gearboxes are precision machined, on our CNC machining center and coated with a chemical film to protect the materials, 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 steel. On the two 2:1 models, the pinion shaft is usually carbon steel. For the sizes 4 & 5, the materials is dark oxide carbon metal. Shafts can be provided with particular extensions (with flats, splines, holes, etc.) and /or specific lengths upon demand.
In addition to your standard models, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to support you with your specific application requirements.
Over the years we’ve received questions about nearly every part of the gearbox selection process. One of the questions we’ve had several times is, “What is a right-angle gearbox or a right-position drive?” Or, more specifically, “How can be a right-position gearbox or drive not the same as a swiftness reducer or other types of gearboxes?”
First, let’s start with some fundamental terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “velocity reducer” to be utilized interchangeably.
A gearbox is any gadget 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 increasing torque at the same ratio swiftness 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 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 can be a 1 to at least one 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 really is a right-angle drive. If the ratio can be greater than 1:1 it is a right-angle speed reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outdoors 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 metal 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 insight shaft.
Three input types are available : 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 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 the gearboxes contains two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of top quality bearings on all of 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.