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High-Quality Right Angle Gear Drives are created for efficiency, quiet operation, and long service life. SDP/SI offers a broad collection of Right Angle Gear Drives in various configurations, materials, operating speeds, and multiple ratios. Standard catalog products include precision and commercial quality gear drives provided in both ” and metric sizes. For modifications or custom designs contact and speak to a SDP/SI applications engineer.

Our providing includes, but is not limited to the next:
Miniature sized Right Angle Gear Drives, 1 inch square, are perfect for compact designs that want low backlash and input boosts to 2000 rpm.

When weight is an issue, get Correct Angle Bevel Equipment Drives that include a lightweight casing of PTMT Polyester 30% glass filled, precision ground stainless steel 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 right angle worm gearbox Helical Equipment Drives can be found in two models, light-duty, rated boosts to 600 rpm and durable, 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 higher efficiency, right angle gear reducer designed for increased torque density, reduced inventory and improved efficiency. By utilizing modified helical-bevel technology, the E Series has the capacity to operate at 90% efficiency and can provide up to 60% higher torque than a typical worm equipment reducer. Through various add-ons and modular parts, the Electronic Series recreates the crucial dimensions of a standard worm gearbox and 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 gear technology to fill certain requirements of our OEM clients. Our close partnerships with our installed customer foundation provided much insight into their evolving need for more high-precision right-position gearing options. To be able to fill that need, Ever-Power extended upon our correct angle item offering to include a variety of high-precision worm gearboxes, known as our EP Series.
These servo grade speed reducers are well suited for the most challenging of movement control applications. Each series incorporates a globoidal worm equipment mesh design to be able to obtain the torque handling capability and the best levels of precision our SHIMPO customers attended to expect from us. The input style of our EP right-angle gearbox applies the same idea of motor modularity that’s common across our High Precision product family, meaning our clients and distribution partners get the same degree of flexibility, product variety, and overall availability that’s unparalleled in your 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 lower life expectancy 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 perfect for applications within custom assembly and test systems, packaging equipment, metallic cutting and metallic forming machinery, general purpose auto, among many others. If your application requires the small 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 built with right-hand worm gears
Load capacity unaffected simply by direction and rotation
Variety of mounting Options
Upon Request:
Left-Hand Gears
Stainless Steel Input/Output Shafts
Solid or Hollow Output Shaft
Decide on a Gearbox or Speed Reducer
Worm Gear Acceleration Reducers
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SW-1
SWB-5 & SW-5
Right Angle Miter Equipment Drives
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Miter Gear Drives
Mini Right Position 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 tough and built for 90° turns. Inline reducers (parallel shaft and planetary) are an ideal match for motors with high insight speeds, or when gearmotor performance is important. Contact our technical sales staff for help identifying which gearbox solution is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm equipment reducers are designed with a hollow bore and invite 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 correct angle gearboxes were created with five mounting choices providing versatility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The proper angle bevel gearbox combines the features of our right angle worm and planetary inline reducers. With a solid and efficient right angle configuration, our correct angle planetary gearboxes provide 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
i-series-planetary-gearbox
Our I-Series small planetary gearbox configurations provide the smallest footprint and quietest operation of our quickness reducers. These gearboxes are designed to manage varying loads with small backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we’ve a solution to suit your needs. Our 52 frame size can be available with plastic-type material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations supply the highest performance and best output torque of most our acceleration reducers. These gearboxes are created to deal with 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 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 gear cluster design provides a highly effective method for dissipating heat. Parallel shaft gearboxes have the shortest amount of our inline equipment reducer options therefore they work well in environments with limited space. Our parallel shaft gear reducers offer an affordable drop-in substitute solution for most little parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right position gearboxes, swiftness reducers, worm gear reducers and worm drive gearboxes. Gear reduction boxes include a gear arrangement when a gear in the form of a screw, also called a worm, meshes with a worm equipment. These gears are typically created from bronze and the worms are metal or stainless steel.

While worm gears act like a spur equipment, the worm gearboxes are significantly smaller than other gear reduction boxes. A major benefit of worm equipment reducers is certainly that they generate an output that is 90° from the insight and can be used to transmit higher torque or reduce rotational speed. Frequently, a worm gearbox offers right hand threads; to change the direction of the output, a left-hand 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 units possess a one piece #Fc20 all cast iron housing, NEMA electric motor quill style insight flanges or shaft inputs, come pre-filled with synthetic oil and have a 1 year warranty.

Features:
Tapered roller bearings on the input and output shafts
Embedded double-lip oil seals
Anti-rust primer applied outside and inside of the gearbox
Air dry special dark 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 Right 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 speed reducers are available 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 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 are available in four configurations: horizontal, vertical, shafted, and shaft installed.

These reducers are well suited for water/waste-water gear drive applications such as for example thickeners and clarifiers, which require a vertical straight down shaft. Other available configurations also make Ever-Power triple decrease reducers perfect for use on mixers, elevators, solar panels, astronomical telescopes, indexing tables, hoists, conveyors, or other process or components handling systems where large torques/gradual speeds are needed.

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

Enclosed Gears / Gearboxes
Enclosed gears, also called gearboxes or swiftness reducers, are open gears contained in a housing. The housing facilitates bearings and shafts, keeps in lubricants, and protects the elements from surrounding conditions. Gearboxes are available in a wide selection of load capacities and swiftness ratios.

The purpose of a gearbox is to improve or reduce speed. Because of this, torque output would be the inverse of the function. If the enclosed drive can be a rate reducer, the torque result increase; if the drive boosts speed, the torque result will decrease. Gear drive selection factors include: shaft orientation, rate ratio, design type, character of load, gear rating, environment, mounting position, operating temperature range, and lubrication.

Basic Types of Gearboxes

Worm Gear Speed Reducers
A single reduction rate reducer can achieve up to 100:1 decrease ratio in a small package. Referred to as right angle drives, these consist of a cylindrical worm with screw threads and a worm. With an individual start worm, the worm gear advances only 1 tooth for every 360-degree change of the worm. So, whatever the worm’s size, the apparatus ratio is the ‘size of the worm equipment to 1′. Higher reduction ratios can be created through the use of double and triple decrease ratios.

Helical Gear Speed Reducers
Provide high-efficiency speed reduction through 1, 2, 3, or 4 models of gears. Power is certainly transmitted from a high-acceleration 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 (input and result shafts are in range) and parallel shaft (insight and result shafts are offset). Single-stage helical equipment reducers are usually used for equipment ratios up to about 8:1. Where lower speeds and higher ratios are needed, dual, triple, and quadruple equipment reduction stages may be used.