Features
Industry-standard mounting dimensions
Thread-in mounting style
Best-in-class backlash
Four gear ratios offered (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, offering a more compact footprint
Helical-cut planetary gears for tranquil procedure 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 from the gears; simply no leakage through the seal
Maintenance free: no need to replace the grease for the life span of the unit
At nominal speed, service life can be 20,000 hours
Can be situated in any orientation
5-year warranty
Applications
Gantries
Injection-molding machines
Pick-and-place automation
Linear slides
Packaging machines
Conveyors
Planetary Gear – The Optimal Servo Gear System
Planetary Gear Advantages:
High Torque Density
High Stiffness/ Low dropped motion
High efficiency
Balanced System
Suitable for very high speeds
“Self-distributed” Lubrication
Servomotor with Gearbox:
Reduced load inertia
Boosted torque
Lower motor torque required
Smaller engine, lower current ranking, 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 metal. Any shaft can be utilized as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened metal 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 velocity is 3000 RPM
Benefits and Cost Savings
Longer service life
Less wear
Greater tooth-to-tooth contact
Quieter operation
The most efficient power transfer design under rated load conditions
Custom Options
Stainless shaft (Make sure you specify series stainless needed)
Longer shafts lengths on input and output
2:1 Ratio
Right Position Drives Made with Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with peaceful, dependable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-steel shafts. Our Two-Way 90° Gearboxes are also small 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 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 can quote several exclusive types of shafts as well, including:
Squared
Splined
Extended
Shortened
Stepped
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 make use of that demands the dependable transfer of velocity or power, you could look for a two-method gearbox bearing the Ever-Power brand. The compact design of Ever-Power Two-Way Right-Angle Gearboxes makes them perfect for applications such as for example:
Food Processing Equipment
Ovens & Dryers
Tumbling Barrels
Power Transmission Equipment
Register Controls
Stokers
Case Openers
Paper Rewinders
Test Equipment
Ever-Power Inc, offering the most reliable and reliable transfer of power out there. Our company is known for its innovative designs and producing high-quality motion control solutions designed for engineered efficiency and durability. We provide a range of gearbox styles and a broad selection of flexible shaft couplings to supply you with a complete solutions for your mechanical and power transmitting applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the actual fact that the drive shaft and the output shaft are organized 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 understood with different types 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 effectiveness level, worm gears can achieve a self-locking effect. With worm gears it is also possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include various kinds 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 that your bevel gear stage can be realized is larger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes may also be combined with other gearbox types. A frequent software in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox could be linked upstream or downstream. This outcomes in an array of overall multiplication factors and wide variety of uses in many industrial applications.
The efficiency level of bevel gearboxes is normally lower than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. This is because the bevel equipment stage generates a higher degree of axial pressure and radial push, which needs to be absorbed by appropriate bearings. This escalates the power loss, which is particularly significant in the drive stage of the gearbox.
The running 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 may transmit large amounts of torque, but a great deal of bearing load happens in the bevel equipment stage of the gearboxes.
In summarizing, the right angle gearbox is at all times used when the amount of installation space in the application is bound, or an angular arrangement between your drive and the output is necessary by the application. They are also used in cases where in fact the input shaft must be hollow in order to business lead through lines or make use of clamping sets.
The advantages of right angle gearboxes:
Use when set up space is limited
Compact design
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:
Complex design
Lower efficiency level than planetary gearbox
Noisier
Reduce torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is more popular and is in use worldwide. The Ever-Power provides manual or power transmission of rotary movement in a COMPACT, standardized right angle unit.
Our standard line of bevel gearboxes can be found from stock in both an ” and Metric Series, one or dual output shafts, 1:1 or 2 2:1 ratios, and grease lubricated forever and have an operating temperature range 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 completely enclosed & sealed ball bearings.
The cast aluminum housings on our 90 degree gearboxes are precision machined, on 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 materials used for sizes 1, 2 and 3 is #416 stainless steel. On the 2 2:1 versions, the pinion shaft is definitely carbon steel. For the sizes 4 & 5, the material 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 our standard versions, we will modify our units to meet your design specifications! Our sales and engineering departments will be ready to support 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 questions we’ve had several times is, “Exactly what is a right-angle gearbox or a right-angle drive?” Or, more specifically, “How can be a right-position gearbox or drive not the same as a acceleration reducer or other styles of gearboxes?”
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First, let’s start with some basic terminology. It is not uncommon for the terms “gearbox”, “drive” and “acceleration reducer” to be used 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 system with a gear train that may transmit torque/rpm 90 degrees, to carefully turn a corner
A equipment reducer is a system with a gear teach that may reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio swiftness is reduced.
A gear box can also be a speed increaser
The type of gear used in the gear box defines it as the right angle or an inline drive.
A worm gear drive is a right-angle drive because is a bevel gear
A spur equipment 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’s rather 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-position drive. If the ratio is usually 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
Very easily slides axially along the drive or driven shaft for flexible positioning
Alloy metal helical gears for powerful
Built in 5 sizes with three types of output shaft : hollow, projecting or double-extended. Moreover, yet another output shaft could be installed opposite 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 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 guarantees improved high temperature dissipation and better lubrication of all the 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 high 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.