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. position from the reducer, providing a more compact footprint
Helical-cut planetary gears for calm procedure 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: no need to replace the grease for the life of the unit
At nominal speed, service life can be 20,000 hours
Can be positioned in any orientation
Planetary Gear – The Optimal 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 more compact and economical solution
Right Position Miter Gearbox Standard Features
Dimensions: right angle 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 metal. Any shaft may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened steel ball bearings, long term 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 velocity 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 (Make sure you specify series stainless required)
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 peaceful, reliable spiral bevel gears. These superior bevel gearmotors feature hardened spiral bevel gears and non-magnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also compact 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 Right 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 can quote several exclusive types of shafts aswell, 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 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 well suited for applications such as for example:
Food Processing Equipment
Ovens & Dryers
Power Transmission Equipment
Ever-Power Inc, offering the most reliable and reliable transfer of power available. Our company is known for its innovative styles and producing high-quality movement control solutions created for engineered overall performance and durability. We offer a range of gearbox styles and a wide selection of flexible shaft couplings to provide you with a comprehensive solutions for your mechanical and power transmission applications.
Right Angle Gearbox
Right angle gearboxes are seen as a 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 combination of different gearing types. The most famous single-stage gearbox types are bevel and worm.
Due to the high solitary stage ratios and the reduced performance level, worm gears can perform a self-locking impact. With worm gears it is also possible to have 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 directly, helical or spiral teeth. Hypoid gearboxes possess helical bevel gearing with which the axes cross with an axis offset. The bandwidth of technically practical ratios with that your bevel gear stage could be realized is bigger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes may also be combined with additional 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 range of uses in many industrial applications.
The efficiency degree of bevel gearboxes is typically less 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 pressure, which needs to be absorbed by suitable bearings. This escalates the power reduction, which is particularly significant in the drive stage of the gearbox.
The operating noise and the transmittable torques of classic bevel gearboxes are also lower than with single spur equipment teeth. Hypoid gearboxes, on the other hand, are incredibly noisy and may transmit huge amounts of torque, but a great deal of bearing load takes place in the bevel equipment stage of these gearboxes.
In summarizing, the right angle gearbox is usually used when the quantity of installation space in the application form is bound, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in situations where the input shaft must be hollow to be able 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 styles of gearbox
Quiet and high degree of torque when working with 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 more popular and is used worldwide. The Ever-Power provides manual or power transmission of rotary movement in a COMPACT, standardized right angle device.
Our standard line of bevel gearboxes are available from stock in both an In . and Metric Series, solitary or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life and also 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 upon our 90 degree gearboxes are precision machined, upon 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 range of applications.
The shaft material used for sizes 1, 2 and 3 is #416 stainless steel. On the two 2:1 versions, the pinion shaft is certainly carbon steel. For the sizes 4 & 5, the materials is dark oxide carbon metal. Shafts can be provided with 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 up your design specifications! Our sales and engineering departments will be ready to support you 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 a few times is, “Exactly what is a right-position gearbox or a right-angle drive?” Or, more particularly, “How is definitely a right-angle gearbox or drive not the same as a speed reducer or other styles of gearboxes?”
First, let’s focus on some fundamental terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “quickness reducer” to be used interchangeably.
A gearbox is any device that runs on the gear train 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 may transmit torque/rpm 90 degrees, to turn a corner
A equipment reducer is a mechanism with a gear teach that can reduce rpm output. Due to decreasing rpm is increasing torque at the same ratio acceleration is reduced.
A gear box may also be a speed increaser
The kind of gear used in the apparatus box defines it as the right angle or an inline drive.
A worm equipment drive is a right-angle drive as is a bevel gear
A spur gear drive is inline
A helical gear 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 1 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 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 3 types of output shaft : hollow, projecting or double-extended. Moreover, an additional output shaft could be installed reverse 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 ensure rigidity and machined upon all surfaces for easy positioning. The single lubrication chamber ensures improved warmth dissipation and better lubrication of all internal components.
The mechanism of these gearboxes contains two Ever-Power spiral bevel gears with precision lapped profile, 16CrNi4 or 18NiCrM05 made of steel.
The use of high quality bearings on all 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.