Right angle gearbox

Right Position 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 metal. Any shaft may be used as a drive.
Gears: Hardened directly miter gears
Bearings: Hardened steel ball bearings, long lasting 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 driven
RAB-1 is rated at 1/3 HP at 1800 RPM. Maximum swiftness is 3000 RPM
Benefits and Cost Savings
Longer service life
Less wear
Greater tooth-to-tooth contact
Quieter operation
The most effective power transfer design under rated load conditions
Custom Options
Stainless shaft (Make sure you specify series stainless required)
Longer shafts lengths on input and output
2:1 Ratio
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Position Gearboxes transmit power with tranquil, dependable spiral bevel gears. These premium bevel gearmotors feature hardened spiral bevel gears and nonmagnetic stainless-metal shafts. Our Two-Way 90° Gearboxes are also small and show multiple mounting choices. The fully enclosed design guarantees the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Right Angle 2-Way Gearboxes are created 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:
Squared
Splined
Extended
Shortened
Stepped
Two Way 90 Degree Gearbox Applications
Ever-Power Right Position Miter Gearboxes are used throughout dozens of industries in hundreds of applications. Any use that demands the reliable transfer of acceleration 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 for example:
Food Processing Equipment
Ovens & Dryers
Tumbling Barrels
Power Transmission Equipment
Register Controls
Stokers
Case Openers
Paper Rewinders
Test Equipment
Ever-Power Inc, providing the most dependable and reliable transfer of power available. Our company is well known for its innovative designs and producing high-quality movement control solutions made for engineered efficiency and durability. We provide a range of gearbox designs and a wide selection of versatile shaft couplings to supply you with a total solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Right angle gearboxes are characterized by the fact that the drive shaft and the output shaft are organized at an angle of 90 degrees. According to the gearbox type, the axes can intersect in a plane or cross on two parallel planes, which results within an axis offset.
Right angle gearboxes are noticed 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 single stage ratios and the low efficiency level, worm gears can achieve a self-locking impact. With worm gears it is also possible to have a hollow shaft as the drive shaft.
Bevel gearboxes come with different types of gearing. Bevel gearboxes with intersecting axes are recognized using bevel gearing with directly, helical or spiral teeth. Hypoid gearboxes possess helical bevel gearing with that your axes cross with an axis offset. The bandwidth of technically sensible ratios with which the 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 various other gearbox types. A regular program in this respect is the mixture with a planetary gearbox, whereby the planetary gearbox can be connected upstream or downstream. This results in a wide selection of overall multiplication elements and wide selection of uses in lots of industrial applications.
The efficiency level of bevel gearboxes is typically lower than that of coaxial spur gearboxes, particularly compared to planetary gearboxes. That is because the bevel equipment stage generates a high degree of axial power and radial power, which needs to be absorbed by appropriate 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 less than with single spur gear teeth. Hypoid gearboxes, on the other hand, are incredibly noisy and may transmit huge amounts of torque, but a great deal of bearing load happens in the bevel gear stage of the gearboxes.
In summarizing, the right angle gearbox is generally used when the amount of installation space in the application form is limited, 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 must be hollow to be able to lead through lines or use clamping sets.
The advantages of right angle gearboxes:
Use when set up space is limited
Compact design
Can be coupled 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:
Complex design
Lower effectiveness level than planetary gearbox
Noisier
Reduced 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 motion in a COMPACT, standardized right angle device.
Our standard type 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 for life and also 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 upon our 90 degree gearboxes are precision machined, on our CNC machining center and coated with a chemical film to protect 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 models, the pinion shaft is usually carbon metal. For the sizes 4 & 5, the material is dark oxide carbon steel. Shafts can be given particular extensions (with flats, splines, holes, etc.) and /or specific lengths upon ask for.
In addition to your standard models, we will modify our units to meet your design specifications! Our sales and engineering departments are ready to aid you with your specific application requirements.
Over the years we’ve received questions about nearly every aspect 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 certainly a right-position gearbox or drive not the same as a velocity reducer or other types of gearboxes?”
gear-speed-reducer-1-2.png
First, let’s focus on some simple terminology. It isn’t uncommon for the terms “gearbox”, “drive” and “speed reducer” to be used interchangeably.
A gearbox is any device that uses a gear teach to transmit torque/rpm and anything that uses a gear to transmit torque/rpm is a gearbox.
A right-angle drive is a system with a gear train that can transmit torque/rpm 90 degrees, to turn a corner
A gear 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 acceleration 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 because is a bevel gear
A spur equipment 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 can be a 1 to at least one 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 certainly greater than 1:1 it 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
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 result shaft : hollow, projecting or double-extended. Moreover, yet another output shaft could be installed opposing 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 device body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to guarantee rigidity and machined on all areas for easy positioning. The single lubrication chamber ensures improved temperature dissipation and better lubrication of all internal components.
The mechanism of the gearboxes consists of 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 very high radial and axial loads.
Gearbox casing, flanges, bells and covers are externally painted with BLUE RAL 5010.

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