High-Quality Right Angle Gear Drives are created for efficiency, quiet procedure, and long service existence. SDP/SI offers a broad collection of Right Angle Gear Drives in various configurations, materials, working speeds, and multiple ratios. Standard catalog items include precision and industrial quality gear drives provided in both in . and metric sizes. For modifications or custom designs contact and talk with a SDP/SI applications engineer.

Our providing includes, but is not limited to the following:
Miniature sized Right Angle Gear Drives, 1 ” square, are perfect for compact designs that require low backlash and input right angle worm gearbox speeds up to 2000 rpm.

When weight can be an issue, get Correct Angle Bevel Gear Drives that feature a lightweight housing of PTMT Polyester 30% glass filled, precision surface stainless shafts, sintered bronze bearings and molded nylon gears.

Right Angle Worm Gear Drives accommodate input speeds up to 2000 rpm and so are available in gear ratios: 5:1, 10:1 and 20:1.

Right Angle and Dual Helical Equipment Drives are offered in two versions, light-duty, rated speeds up to 600 rpm and heavy duty, rated speeds up to 1725 rpm.

An economy series of Correct Angle Bevel Gear Drives emerges in 1:1 and 2:1 ratios and rated boosts to 500 rpm.

E Series Right Angle
The Ever-Power Electronic Series is a higher efficiency, right angle gear reducer made for increased torque density, reduced inventory and improved efficiency. By utilizing modified helical-bevel technology, the E Series is able to operate at 90% efficiency and can offer up to 60% higher torque when compared to a typical worm equipment reducer. Through various add-ons and modular components, the E Series recreates the essential dimensions of a typical worm gearbox and provides the opportunity to reduce inventory.
Right-angle Worm Gearboxes
4 sizes available with ratings to 27 HP.
Available in single, dual & triple reduction.
Ratings from 7.8:1 to 59:1.
EP-worm-gearboxsEP Series variants, worm gear family
Ever-Power has been at the forefront of developing equipment technology to fill certain requirements of our OEM customers. Our close partnerships with our installed customer foundation provided much insight into their evolving dependence on more high-precision right-angle gearing options. To be able to fill that require, Ever-Power expanded upon our correct angle product offering to include a variety of high-precision worm gearboxes, known as our EP Series.
These servo grade speed reducers are ideal for the most difficult of motion control applications. Each series incorporates a globoidal worm equipment mesh design in order to attain the torque handling capacity and the highest levels of precision that our SHIMPO customers have come to anticipate from us. The input design of our EP right-angle gearbox applies the same idea of motor modularity that’s common across our High Precision product family, meaning our customers and distribution companions get the same degree of flexibility, product range, and overall availability that is unparalleled within our industry.
Advantages of the EP Series platform design;
Quiet operation, in comparison to other competitive worm gearing
Compact, with specific reduction ratios
High torsional rigidity and torque carrying capacity
A reduced backlash feature, unique among right-angle gearheads
Industry standard hollow bore result with other shafted options
Extremely lightweight, optimized construction
Maintenance free, lubrication for lifetime
These right-angle servo grade gearboxes are ideal for applications within custom assembly and test systems, packaging equipment, metallic cutting and metal forming machinery, general purpose automotive, among many others. If the application requires the compact footprint of a right-angle worm equipment without sacrificing on the efficiency, contact Ever-Power about the EP Series today.
Standard Right Angle Gearbox Features
All ratios equipped with right-hand worm gears
Load capacity unaffected by direction and rotation
Variety of mounting Options
Upon Request:
Left-Hand Gears
Stainless Steel Input/Output Shafts
Solid or Hollow Output Shaft
Select a Gearbox or Speed Reducer
Worm Gear Acceleration Reducers
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SW-1
SWB-5 & SW-5
Right Angle Miter Gear Drives
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Miter Gear Drives
Mini Right Angle Helical Gear Drives
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RA-200
RA-300
Custom Speed Reducers
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Custom Speed Reducers
GEARBOX REDUCERS
Right angle gearboxes (worm and planetary) are rugged and built for 90° turns. Inline reducers (parallel shaft and planetary) are a perfect match for motors with high insight speeds, or when gearmotor performance is important. Contact our technical sales personnel for help determining which gearbox alternative is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm equipment reducers are designed with a hollow bore and allow for a corner turn with optional dual output. The reducers come in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our correct angle gearboxes were created with five mounting choices providing versatility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
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The right angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a good and efficient correct angle configuration, our right angle planetary gearboxes offer a robust solution. The proper angle bevel gearbox will come in 18 ratios which range from 5:1 to 1000:1, in fact it is back-drivable at all ratios.
INLINE REDUCERS
I-SERIES PLANETARY GEARBOX
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Our I-Series small planetary gearbox configurations provide the smallest footprint and quietest procedure of our acceleration reducers. These gearboxes are made to manage varying loads with little backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we have a solution to fit your needs. Our 52 frame size can be available with plastic material gears for noise-sensitive applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations provide the highest effectiveness and best result torque of all our quickness reducers. These gearboxes are made to handle varying loads with small backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio options which range from 5:1 to 1000:1, we’ve a solution to fit your needs.
PARALLEL SHAFT GEARBOX
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Parallel shaft gearboxes will be the best choice for constant duty applications. Their equipment cluster design provides an effective method for dissipating heat. Parallel shaft gearboxes possess the shortest length of our inline gear reducer options therefore they work well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in substitute solution for most little parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right angle gearboxes, swiftness reducers, worm equipment reducers and worm drive gearboxes. Gear reduction boxes include a gear arrangement in which a gear in the form of a screw, also known as a worm, meshes with a worm gear. These gears are usually made from bronze and the worms are steel or stainless steel.

While worm gears are similar to a spur gear, the worm gearboxes are significantly smaller than other equipment reduction boxes. A primary benefit of worm equipment reducers is certainly that they create an output that is 90° from the input and can be utilized to transmit higher torque or decrease rotational speed. Frequently, a worm gearbox provides right hand threads; to improve the path of the output, a left-hands thread worm gearbox is required.
Worldwide HdRS133-10/1-R Cast Iron Right Angle Worm Gear Reducer 10:1 Ratio

Cast Iron Worm Gear Reducers can be found in center distances 1.33 – 3.25 inches in ratio’s from 5:1 to 60:1. The systems have got a one piece #Fc20 all cast iron housing, NEMA electric motor quill style input flanges or shaft inputs, come pre-packed with synthetic oil and have a 1 year warranty.

Features:
Tapered roller bearings upon the input and output shafts
Embedded double-lip oil seals
Anti-rust primer applied outside and inside of the gearbox
Air dry special black paint
Product Specifications

OUTPUT SPEED (RPM) 175
OVERHUNG LOAD LBS. 300
EFFICIENCY 86
BRAND EP
MANUFACTURERS PART Amount HdRS133-10/1-R
CROSS REFERENCE Boston 713; Grove B213
DESCRIPTION Cast Iron Correct Ange Worm Gear Reducer
BACKLASH (FT.) (ANGULAR MINUTES) 27
OUTPUT SHAFT THRUST LOAD (Pounds.) 300
MAX INPUT HP 0.77
MAX TORQUE (IN-LBS.) 247
WCD CENTER INCHES 1.33
GEAR RATIO 10:1

Ever-Power EP series triple-reduction worm gear quickness reducers can be found in ratios from 5000:1 to 175,000:1 and center distances from 7” to 20” (larger sizes on request). Output torque ranges from 33,000 in lbs. for the 7” CD EP-70 to 582,900 in pounds for the EP-200. Mechanical HP input requirements are from 0.09 HP for the 175,000:1 7 in CD reducer to 6.25 HP for the 5000:1 20” CD unit. These reducers can be found in four configurations: horizontal, vertical, shafted, and shaft installed.

These reducers are perfect for water/waste-water equipment drive applications such as for example thickeners and clarifiers, which need a vertical straight down shaft. Other available configurations also make Ever-Power triple reduction reducers perfect for use on mixers, elevators, solar power panels, astronomical telescopes, indexing tables, hoists, conveyors, or additional process or materials handling systems where large torques/sluggish speeds are needed.

These reducers are also offered with a helical principal reduction stage and are termed the HDVM series

Enclosed Gears / Gearboxes
Enclosed gears, also known as gearboxes or rate reducers, are open gears within a housing. The casing supports bearings and shafts, holds in lubricants, and protects the elements from surrounding conditions. Gearboxes are available in a wide variety of load capacities and rate ratios.

The objective of a gearbox is to increase or reduce speed. As a result, torque output will be the inverse of the function. If the enclosed drive is usually a swiftness reducer, the torque result increase; if the drive boosts speed, the torque result will reduce. Gear drive selection factors include: shaft orientation, speed ratio, design type, nature of load, gear rating, environment, mounting position, working temperature range, and lubrication.

Basic Types of Gearboxes

Worm Gear Speed Reducers
A single reduction swiftness reducer can achieve up to 100:1 reduction ratio in a small package. Known as right angle drives, these contain a cylindrical worm with screw threads and a worm. With a single start worm, the worm gear advances only 1 tooth for every 360-degree switch of the worm. So, whatever the worm’s size, the gear ratio is the ‘size of the worm equipment to 1′. Higher reduction ratios could be created by using double and triple decrease ratios.

Helical Gear Speed Reducers
Provide high-efficiency speed decrease through 1, 2, 3, or 4 units of gears. Power is certainly transmitted from a high-velocity pinion to a slower-speed gear. Helical gears usually operate with their shafts parallel to each other. Both most common types are the concentric (input and result shafts are in collection) and parallel shaft (insight and output shafts are offset). Single-stage helical gear reducers are typically used for gear ratios up to about 8:1. Where decrease speeds and higher ratios are required, double, triple, and quadruple equipment reduction stages may be used.