High-Quality Right Angle Gear Drives are created for efficiency, quiet operation, and long service lifestyle. SDP/SI provides a broad selection of Right Angle Gear Drives in a variety of configurations, materials, operating speeds, and multiple ratios. Standard catalog products include precision and industrial quality gear drives offered in both in . and metric sizes. For adjustments 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 in . square, are ideal for compact designs that want low backlash and insight boosts to 2000 rpm.

When weight is an issue, get Right Angle Bevel Equipment Drives that feature a lightweight housing of PTMT Polyester 30% glass filled, precision floor stainless shafts, sintered bronze bearings and molded nylon gears.

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

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

An economy group of Right 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 high efficiency, right angle gear reducer created for increased torque density, reduced inventory and improved efficiency. Through the use of modified helical-bevel technology, the E Series will be able to operate at 90% performance and can provide up to 60% higher torque when compared to a typical worm gear reducer. Through various add-ons and modular components, the Electronic Series recreates the vital dimensions of a typical worm gearbox and provides the chance 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 gear technology to fill the requirements of our OEM customers. Our close partnerships with this installed customer bottom provided much insight into their evolving need for more high-precision right-angle gearing options. To be able to fill that require, Ever-Power expanded upon our right angle item offering to include a variety of high-precision worm gearboxes, known as our EP Series.
These servo grade speed reducers are perfect for the most challenging of movement control applications. Each series includes a globoidal worm equipment mesh design to be able to obtain the torque handling capability and the best levels of precision our SHIMPO customers have come to anticipate from us. The insight design of our EP right-angle gearbox applies the same idea of motor modularity that’s common across our High Precision item family, meaning our customers and distribution companions get the same level of flexibility, product variety, and overall availability that’s unparalleled in your industry.
Advantages of the EP Series system design;
Quiet operation, compared to other competitive worm gearing
Compact, with exact reduction ratios
High torsional rigidity and torque carrying capacity
A reduced backlash feature, unique among right-angle gearheads
Industry regular hollow bore result with other shafted options
Extremely lightweight, optimized construction
Free of maintenance, lubrication for lifetime
These right-angle servo grade gearboxes are well suited for applications within custom assembly and test systems, packaging equipment, metal cutting and metallic forming machinery, general purpose auto, among many others. If the application requires the compact footprint of a right-angle worm equipment without sacrificing on the functionality, contact Ever-Power about the EP Series today.
Standard Right Angle Gearbox Features
All ratios built with right-hand worm gears
Load capacity unaffected simply by direction and rotation
Selection 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 Rate 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
Correct angle gearboxes (worm and planetary) are durable and built for 90° turns. Inline reducers (parallel shaft and planetary) are a perfect match for motors with high insight speeds, or when gearmotor efficiency is important. Contact our technical sales staff for help identifying which gearbox solution is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm gear reducers were created with a hollow bore and allow for a corner change with optional dual result. The reducers can be found in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our right angle gearboxes are designed with five mounting options providing flexibility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
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The proper angle bevel gearbox combines the top features of our correct angle worm and planetary inline reducers. With a good and efficient right angle configuration, our correct angle planetary gearboxes offer a robust solution. The right angle bevel gearbox comes in 18 ratios ranging 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 supply the smallest footprint and quietest operation of our velocity reducers. These gearboxes are designed to manage varying loads with little backlash. With frame sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we’ve a solution to fit your needs. Our 52 frame size is also available with plastic-type material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations provide the highest performance and best result torque of all our quickness reducers. These gearboxes are designed to deal with varying loads with small backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio options ranging from 5:1 to 1000:1, we have a solution to fit your needs.
PARALLEL SHAFT GEARBOX
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Parallel shaft gearboxes are the best choice for continuous duty applications. Their equipment cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes possess the shortest length of our inline gear reducer options therefore they work very well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in alternative solution for most little parallel shaft gearmotors.
Wormwheel gearboxes go by several names, including 90-degree gearboxes, right position gearboxes, speed reducers, worm equipment reducers and worm drive gearboxes. Gear decrease boxes feature a gear arrangement in which a gear in the type of a screw, also called a worm, meshes with a worm gear. These gears are typically made from bronze and the worms are metal or stainless steel.

While worm gears are similar to a spur gear, the worm gearboxes are significantly smaller than other gear reduction boxes. A major benefit of worm gear reducers is certainly that they produce an output that’s 90° from the insight and can be used to transmit higher torque or reduce rotational speed. Frequently, a worm gearbox has right hand threads; to change the path of the result, a left-hand thread worm gearbox is necessary.
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 engine 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 right angle worm gearbox inside and outside of the gearbox
Air dry special dark paint
Product Specifications

OUTPUT SPEED (RPM) 175
OVERHUNG LOAD LBS. 300
EFFICIENCY 86
BRAND EP
MANUFACTURERS PART Quantity HdRS133-10/1-R
CROSS REFERENCE Boston 713; Grove B213
DESCRIPTION Cast Iron Correct Ange Worm Gear Reducer
BACKLASH (FT.) (ANGULAR Mins) 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 speed reducers can be found in ratios from 5000:1 to 175,000:1 and middle distances from 7” to 20” (larger sizes available on request). Output torque ranges from 33,000 in pounds. for the 7” CD EP-70 to 582,900 in lbs for the EP-200. Mechanical HP insight 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 mounted.

These reducers are perfect for water/waste-water apparatus 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 various other process or components handling systems where huge torques/gradual speeds are needed.

These reducers are also available with a helical main reduction stage and so are termed the HDVM series

Enclosed Gears / Gearboxes
Enclosed gears, also known as gearboxes or rate reducers, are open gears contained in a housing. The casing facilitates bearings and shafts, retains in lubricants, and protects the elements from surrounding conditions. Gearboxes are available in an array of load capacities and speed ratios.

The objective of a gearbox is to improve or reduce speed. As a result, torque output would be the inverse of the function. If the enclosed drive can be a speed reducer, the torque result increase; if the drive improves speed, the torque output will decrease. Gear drive selection elements include: shaft orientation, speed ratio, design type, nature of load, gear ranking, environment, mounting position, operating temperature range, and lubrication.

Basic Types of Gearboxes

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

Helical Gear Speed Reducers
Provide high-efficiency speed decrease through 1, 2, 3, or 4 sets of gears. Power is usually transmitted from a high-quickness pinion to a slower-speed gear. Helical gears usually operate with their shafts parallel to one another. The two most common types will be the concentric (insight and result shafts are in series) and parallel shaft (insight and result shafts are offset). Single-stage helical equipment reducers are usually used for gear ratios up to about 8:1. Where decrease speeds and higher ratios are necessary, double, triple, and quadruple equipment reduction stages may be used.