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 steel. Any shaft may be used as a drive.
Gears: Hardened straight 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 could be operated CW, CCW or BACK driven
RAB-1 is rated in 1/3 HP in 1800 RPM. Maximum rate is 3000 RPM
Benefits and COST BENEFITS
Longer service life
Less wear
Greater tooth-to-tooth contact
Quieter operation
The most efficient power transfer design under rated load conditions
Custom Options
Stainless shaft (Please specify series stainless needed)
Longer shafts lengths on input and output
2:1 Ratio
Right Angle Drives Made out of Advanced Quality Construction
Ever-Power 2-Way Right Angle 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 design guarantees the integrity of the inner gears.
Additionally, the cast aluminum housing of Ever-Power s premium quality Correct 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 are able to quote several unique types of shafts aswell, 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 a huge selection of applications. Any use that demands the reliable transfer of rate or power, you could find a two-way gearbox bearing the Ever-Power brand. The compact design of Ever-Power Two-Way Right-Angle Gearboxes makes them ideal for applications such as:
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 on the market. Our company is known for its innovative designs and producing high-quality motion control solutions designed for engineered functionality and durability. We offer a range of gearbox styles and a broad selection of versatile shaft couplings to provide you with a finish solutions for your mechanical and power tranny applications.
Right Angle Gearbox
Right angle gearboxes are seen as a the actual fact that the drive shaft and the output shaft are arranged at an angle of 90 degrees. Depending on 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 understood with different types of gear teeth or a combination of different gearing types. The most popular single-stage gearbox types are bevel and worm.
Because of the high single stage ratios and the low performance level, worm gears can achieve a self-locking effect. With worm gears it is also possible to possess a hollow shaft as the drive shaft.
Bevel gearboxes include 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 which the axes cross with an axis offset. The bandwidth of technically sensible ratios with that your 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 regular application in this respect is the mixture 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 typically lower than that of coaxial spur gearboxes, particularly in comparison to planetary gearboxes. This is because the bevel gear stage generates a high degree of axial power and radial power, which needs to be absorbed by suitable bearings. This increases 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 equipment teeth. Hypoid gearboxes, on the other hand, are incredibly noisy and may transmit huge amounts of torque, but a considerable amount of bearing load happens in the bevel equipment stage of the gearboxes.
In summarizing, a right angle gearbox is generally 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. They are also used in instances where the input shaft must be hollow to be able to business lead through lines or make use of clamping sets.
The benefits of right angle gearboxes:
Use when installation space is limited
Compact design
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:
Complex design
Lower effectiveness level than planetary gearbox
Noisier
Cheaper 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 transmitting of rotary movement in a COMPACT, standardized right angle unit.
Our standard type of bevel gearboxes are available from stock in both an In . and Metric Series, single or dual result shafts, 1:1 or 2 2:1 ratios, and grease lubricated for life 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 utilize totally enclosed & sealed ball bearings.
The cast aluminum housings on our 90 level gearboxes are precision machined, upon our CNC machining center and coated with a chemical film to protect the materials, 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. On the 2 2:1 versions, the pinion shaft is certainly carbon steel. For the sizes 4 & 5, the materials is dark oxide carbon steel. Shafts can be provided with particular 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 sales and engineering departments will be ready to assist you with your specific application requirements.
Over the years we’ve received questions about nearly every part of the gearbox selection process. One of the queries we’ve had a few times is, “Exactly what is a right-angle gearbox or a right-position drive?” Or, more specifically, “How is a right-angle gearbox or drive different from a rate reducer or other styles of gearboxes?”
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First, let’s focus on some basic terminology. It is not uncommon for the terms “gearbox”, “drive” and “acceleration reducer” to be utilized interchangeably.
A gearbox is any gadget that uses a gear train 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 teach that may transmit torque/rpm 90 degrees, to turn a corner
A gear reducer is a mechanism with a gear train that can reduce rpm output. Due to decreasing rpm is raising torque at the same ratio speed 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 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 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 is a right-angle drive. If the ratio is definitely greater than 1:1 it is a right-angle speed reducer.
High torque ball bearing design
Solid one-piece aluminum housing seals gears from outdoors contaminants for smooth operation
Right- or left-hands rotation to convert power either direction
Very easily slides axially along the drive or driven shaft for flexible positioning
Alloy metal helical gears for powerful
Built in 5 sizes with 3 types of output shaft : hollow, projecting or double-extended. Moreover, yet another output shaft can 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 COMPACT motor coupling.
Gear unit body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed internally and externally to ensure 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 these 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 of 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.
