Industry-standard mounting dimensions
Thread-in mounting style
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 can be located at a 90 deg. position from the reducer, offering 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 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 span of the unit
At nominal speed, service life is certainly 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 high speeds
Servomotor with Gearbox:
Reduced load inertia
Lower motor torque required
Smaller motor, lower current rating, less costly driver
A far more compact and economical solution
Right Position Miter Gearbox Standard Features
Dimensions: right position miter gear 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 can be utilized as a drive.
Gears: Hardened straight 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 again driven
RAB-1 is rated at 1/3 HP at 1800 RPM. Maximum velocity 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 shaft (Make sure you specify series stainless required)
Longer shafts lengths upon input and output
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with silent, 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 options. The fully enclosed style 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 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 as well, 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 dependable transfer of speed or power, you could find a two-method 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, providing the most dependable and reliable transfer of power out there. Our company is well known for its innovative styles and producing high-quality motion control solutions made for engineered overall performance and durability. We provide a range of gearbox designs and a wide selection of flexible shaft couplings to provide you with a finish solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the result 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 realized 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 performance level, worm gears can achieve a self-locking impact. With worm gears additionally it is possible to have 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 that your axes cross with an axis offset. The bandwidth of technically sensible ratios with that your bevel gear stage can be realized is bigger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes may also be combined with other gearbox types. A frequent app 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 selection of overall multiplication factors and wide variety of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is normally lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. This is because the bevel gear stage generates a high degree of axial drive and radial drive, which has to be absorbed by appropriate bearings. This escalates the power loss, which is particularly notable in the drive stage of the gearbox.
The operating noise and the transmittable torques of classic bevel gearboxes are also less than with single spur equipment teeth. Hypoid gearboxes, on the other hand, are extremely noisy and may transmit huge amounts of torque, but a great deal of bearing load occurs in the bevel equipment stage of these gearboxes.
In summarizing, the right angle gearbox is usually 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. 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 installation space is limited
Can be coupled 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 effectiveness 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 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 Inch and Metric Series, single or dual result 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 employ totally enclosed & sealed ball bearings.
The cast aluminum housings on 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 a wide selection 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 carbon steel. For the sizes 4 & 5, the material is dark oxide carbon metal. Shafts can be provided with special extensions (with flats, splines, holes, etc.) and /or specific lengths upon request.
In addition to your standard versions, we will modify our units to meet your design specifications! Our product sales and engineering departments are ready to assist you together with your specific application requirements.
Over the years we’ve received questions about almost every part 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-position drive?” Or, more specifically, “How is a right-position gearbox or drive not the same as a acceleration reducer or other types of gearboxes?”
First, let’s focus on some basic terminology. It is not uncommon for the conditions “gearbox”, “drive” and “rate reducer” to be used interchangeably.
A gearbox is any gadget that uses a gear teach 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 teach that can transmit torque/rpm 90 degrees, to turn a corner
A equipment reducer is a mechanism with a gear train that may reduce rpm output. A result of decreasing rpm is raising torque at the same ratio velocity is reduced.
A gear box may also be a speed increaser
The kind 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 since 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 direction of the shaft. It’s rather a 1 to 1 1 ratio or a multiple of 1 1 such as for example 2:1 or 15:1. If the ratio is 1:1 it is a right-position drive. If the ratio is greater than 1:1 it really is a right-angle rate 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
Quickly slides axially along the drive or driven shaft for flexible positioning
Alloy steel helical gears for high performance
Built in 5 sizes with three types of result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft could be installed opposing to the insight shaft.
Three input types are available : 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 ensure rigidity and machined upon all areas for easy positioning. The single lubrication chamber ensures improved high temperature dissipation and better lubrication of all internal components.
The mechanism of these gearboxes includes 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 casing, flanges, bells and covers are externally painted with BLUE RAL 5010.