Industry-standard mounting dimensions
Thread-in mounting style
Four gear ratios offered (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. position from the reducer, providing a far more compact footprint
Helical-cut planetary gears for noiseless operation 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 does not migrate away from the gears; simply no leakage through the seal
Maintenance free: you don’t need to replace the grease for the life span of the unit
At nominal speed, service life is usually 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 engine, lower current ranking, 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 metal. Any shaft can be utilized as a drive.
Gears: Hardened straight miter gears
Bearings: Hardened metal ball bearings, permanent lubrication
Mounting: Three shaft mounting 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 efficient power transfer design under rated load conditions
Stainless shaft (Please specify series stainless required)
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 calm, 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 small and feature multiple mounting choices. The fully enclosed design ensures 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 unique types of shafts as well, 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 use that demands the dependable transfer of swiftness or power, you could find a two-way gearbox bearing the Ever-Power brand. The small 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 in the marketplace. Our company is known for its innovative styles and producing high-quality motion control solutions made for engineered efficiency and durability. We provide a range of gearbox designs and a broad selection of versatile shaft couplings to supply you with a complete 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. 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 recognized with different types 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 single stage ratios and the low performance level, worm gears can achieve a self-locking effect. With worm gears additionally it is possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include different types of gearing. Bevel gearboxes with intersecting axes are realized using bevel gearing with straight, helical or spiral teeth. Hypoid gearboxes possess helical bevel gearing with that your axes cross with an axis offset. The bandwidth of technically practical ratios with which the bevel gear stage could be realized is larger with hypoid gearboxes than with the classical bevel gear teeth.
Bevel gearboxes can also be combined with other gearbox types. A frequent software in this respect may be the mixture with a planetary gearbox, whereby the planetary gearbox can be linked upstream or downstream. This results in a wide variety of overall multiplication elements and wide range of uses in many industrial applications.
The efficiency level of bevel gearboxes is normally lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. That is because the bevel gear stage generates a high degree of axial power and radial force, which needs to be absorbed by appropriate bearings. This escalates the power reduction, which is particularly notable in the drive stage of the gearbox.
The working noise and the transmittable torques of classic bevel gearboxes are also lower than with single spur gear teeth. Hypoid gearboxes, on the other hand, are extremely noisy and may transmit large amounts of torque, but a considerable amount of bearing load happens in the bevel gear stage of the gearboxes.
In summarizing, the right angle gearbox is usually used when the amount of installation space in the application is bound, or an angular arrangement between the drive and the output is necessary by the application. Also, they are used in instances where the input shaft needs to be hollow to be able to business 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
Version with hollow shaft possible
The disadvantages of right angle gearboxes:
Lower efficiency level than planetary gearbox
Reduced torques in single-stage ratio range
The Ever-Power, the original right angle gearbox drive, is widely recognized and is in use worldwide. The Ever-Power provides manual or power transmission of rotary motion in a COMPACT, standardized right angle device.
Our standard line of bevel gearboxes can be found from share in both an Inch 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). Utilizing carburized case-hardened Coniflex* bevel gears, all Ever-Power units employ totally enclosed & sealed ball bearings.
The cast aluminum housings upon our 90 level gearboxes are precision machined, upon our CNC machining center and 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 material used for sizes 1, 2 and 3 is #416 stainless steel. On the 2 2:1 models, the pinion shaft is carbon steel. For the sizes 4 & 5, the material is dark oxide carbon metal. Shafts can be given 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 product sales and engineering departments will be ready to support you 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-position gearbox or a right-position drive?” Or, more specifically, “How is definitely a right-angle gearbox or drive not the same as a velocity reducer or other types of gearboxes?”
First, let’s start with some simple terminology. It is not uncommon for the terms “gearbox”, “drive” and “rate reducer” to be used interchangeably.
A gearbox is any gadget that uses a gear teach to transmit torque/rpm and anything that 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 carefully turn a corner
A equipment reducer is a mechanism with a gear teach that may reduce rpm output. Due to 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 apparatus box defines it as a 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, exactly 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 just one 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 is a right-angle speed 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 steel helical gears for high performance
Built in 5 sizes with three types of output shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can be installed reverse 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 device 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 temperature dissipation and better lubrication of all the internal components.
The mechanism of the gearboxes consists of 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 high radial and axial loads.
Gearbox casing, flanges, bells and covers are externally painted with BLUE RAL 5010.