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 can be located at a 90 deg. placement from the reducer, providing 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 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 very high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller electric motor, lower current rating, 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 steel. Any shaft may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened metal ball bearings, permanent 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 again driven
RAB-1 is rated in 1/3 HP at 1800 RPM. Maximum speed is 3000 RPM
Benefits and Cost Savings
Longer service life
Greater tooth-to-tooth contact
The most efficient power transfer design under rated load conditions
Stainless steel shaft (Make sure you specify series stainless needed)
Longer shafts lengths on input and output
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with quiet, dependable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also small and feature 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-Way 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 aswell, including:
Two Way 90 Degree Gearbox Applications
Ever-Power Right Angle Miter Gearboxes are used throughout a large number of industries in a huge selection of applications. Any make use of that demands the dependable 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 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 out there. 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 styles and a broad selection of versatile shaft couplings to provide you with a full solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Correct angle gearboxes are seen as a the actual fact that the drive shaft and the result 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 within an axis offset.
Correct 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.
Because of the high solitary stage ratios and the low effectiveness level, worm gears can perform 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 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 bigger with hypoid gearboxes than with the classical bevel equipment teeth.
Bevel gearboxes may also be combined with other gearbox types. A frequent app in this respect may be the combination with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This outcomes in an array of overall multiplication elements 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 in comparison to planetary gearboxes. That is because the bevel equipment stage generates a higher degree of axial power and radial drive, which needs to be absorbed by appropriate bearings. This escalates the power loss, which is particularly notable in the drive stage of the gearbox.
The working noise and the transmittable torques of classic bevel gearboxes are also less than with single spur gear teeth. Hypoid gearboxes, however, are incredibly noisy and will transmit large amounts of torque, but a great deal of bearing load takes place in the bevel equipment stage of the gearboxes.
In summarizing, a right angle gearbox is usually used when the quantity of installation space in the application is limited, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in cases where in fact the input shaft must be hollow to be able to lead through lines or make use of clamping sets.
The advantages 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 working with hypoid gearboxes
Edition with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower performance level than planetary gearbox
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 tranny of rotary motion in a concise, standardized right angle unit.
Our standard line 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 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 utilize completely enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 level gearboxes are precision machined, on our CNC machining center and then coated with a chemical film to safeguard the material, 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 usually carbon steel. For the sizes 4 & 5, the material is black oxide carbon steel. Shafts can be provided with special 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 up your design specifications! Our product sales and engineering departments are ready to support you with your specific application requirements.
Through the years we’ve received questions about almost every aspect of the gearbox selection process. One of the questions we’ve had a few 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 quickness reducer or other styles of gearboxes?”
First, let’s start with some fundamental terminology. It isn’t uncommon for the conditions “gearbox”, “drive” and “speed reducer” to be utilized interchangeably.
A gearbox is any gadget that runs on the gear train to transmit torque/rpm and whatever uses a equipment to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear teach that can transmit torque/rpm 90 degrees, to turn a corner
A gear 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 swiftness is reduced.
A gear box may also be a speed increaser
The type of gear used in the gear box defines it as a right angle or an inline drive.
A worm gear drive is a right-angle drive as is a bevel gear
A spur equipment drive is inline
A helical gear is inline but can 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 can be 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-position drive. If the ratio is usually greater than 1:1 it is a right-angle velocity 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
Quickly 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 output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft could be installed opposite to the input shaft.
Three input types are available : with projecting input shaft, with pre-manufactured 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 high temperature 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 manufactured from 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 casing, flanges, bells and covers are externally painted with BLUE RAL 5010.