High-Quality Right Angle Equipment Drives are made for efficiency, quiet operation, and long service life. SDP/SI provides a broad selection of Right Angle Equipment 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 ” and metric sizes. For modifications or custom designs call and speak to a SDP/SI applications engineer.
Our providing includes, but is not limited to the next:
Miniature sized Right Position Gear Drives, 1 inch square, are perfect for compact designs that want low backlash and input speeds up to 2000 rpm.
When weight is an issue, get Correct Angle Bevel Equipment Drives that feature a lightweight casing of PTMT Polyester 30% glass filled, precision ground stainless shafts, sintered bronze bearings and molded nylon gears.
Right Angle Worm Gear Drives accommodate input speeds up to 2000 rpm and 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 speeds up to 1725 rpm.
An economy series of Correct Angle Bevel Gear Drives is offered in 1:1 and 2:1 ratios and rated boosts to 500 rpm.
E Series Right Angle
The Ever-Power E 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 Electronic Series has the capacity to operate at 90% effectiveness and can provide up to 60% higher torque than a typical worm gear reducer. Through various accessories and modular components, the Electronic Series recreates the critical dimensions of a standard worm 
gearbox and provides the opportunity to reduce inventory.
Right-angle Worm Gearboxes
4 sizes available with rankings to 27 HP.
Available in single, double & 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 our installed customer foundation provided much insight to their evolving need for more high-precision right-angle gearing options. In order to fill that need, 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 well suited for the most difficult of motion control applications. Each series includes a globoidal worm equipment mesh design in order to obtain the torque handling capacity and the best levels of precision that our SHIMPO customers have come to expect from us. The input design of our EP right-angle gearbox applies the same concept of motor modularity that is common across our High Precision item family, meaning our customers and distribution companions get the same degree of flexibility, product range, and overall availability that’s unparalleled within our industry.
Advantages of the EP Series system design;
Quiet operation, compared 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 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 steel forming machinery, general purpose automotive, among numerous others. If the application requires the compact footprint of a right-angle worm gear without sacrificing on the overall performance, contact Ever-Power about the EP Series today.
Standard Right Position Gearbox Features
All ratios equipped with right-hand worm gears
Load capacity unaffected by direction and rotation
Variety of mounting Options
Upon right angle worm gearbox request:
Left-Hand Gears
STAINLESS Input/Output Shafts
Solid or Hollow Output Shaft
Select a Gearbox or Speed Reducer
Worm Gear Speed 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 input speeds, or when gearmotor performance is important. Get in touch with our technical sales personnel for help determining which gearbox option is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm gear reducers were created with a hollow bore and invite for a corner switch with optional dual result. 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 options providing flexibility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
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The right angle bevel gearbox combines the features of our right 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 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 little planetary gearbox configurations provide 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 have a solution to fit your needs. Our 52 frame size can be available with plastic gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations supply the highest efficiency 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 choices ranging from 5:1 to 1000:1, we’ve a solution to fit your needs.
PARALLEL SHAFT GEARBOX
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Parallel shaft gearboxes are the top choice for constant duty applications. Their equipment cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes have the shortest length of our inline gear reducer options therefore they work very well in conditions with limited space. Our parallel shaft gear reducers offer an affordable drop-in substitute solution for most little parallel shaft gearmotors.
Wormwheel gearboxes go by several names, including 90-degree gearboxes, right position gearboxes, swiftness reducers, worm equipment reducers and worm drive gearboxes. Gear reduction boxes include a gear arrangement in which a gear in the kind of a screw, also called a worm, meshes with a worm equipment. These gears are typically created from bronze and the worms are steel or stainless steel.
While worm gears act like a spur equipment, the worm gearboxes are considerably smaller than other gear reduction boxes. A principal benefit of worm gear reducers is certainly that they produce an output that is 90° from the input and can be used to transmit higher torque or decrease rotational speed. Frequently, a worm gearbox has right hand threads; to change the direction of the result, 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 Equipment Reducers are available in center distances 1.33 – 3.25 inches in ratio’s from 5:1 to 60:1. The models possess a one piece #Fc20 all cast iron housing, NEMA 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 Mins) 27
Result 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 middle distances from 7” to 20” (larger sizes available on request). Result 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 well suited for water/waste-water equipment drive applications such as thickeners and clarifiers, which require a vertical straight down shaft. Other available configurations also make Ever-Power triple decrease reducers perfect for make use of on mixers, elevators, solar panels, astronomical telescopes, indexing tables, hoists, conveyors, or other process or components handling systems where large torques/sluggish speeds are needed.
These reducers are also available with a helical major reduction stage and so are termed the HDVM series
Enclosed Gears / Gearboxes
Enclosed gears, also called gearboxes or quickness reducers, are open gears contained in a housing. The casing supports bearings and shafts, holds in lubricants, and protects the parts from surrounding conditions. Gearboxes are available in an array of load capacities and rate ratios.
The objective of a gearbox is to improve or reduce speed. As a result, torque output will be the inverse of the function. If the enclosed drive is usually a acceleration reducer, the torque output increase; if the drive raises speed, the torque result will decrease. Gear drive selection factors include: shaft orientation, acceleration ratio, design type, character of load, gear ranking, environment, mounting position, operating temperature range, and lubrication.
Basic Types of Gearboxes
Worm Gear Speed Reducers
A single reduction speed reducer can achieve up to a 100:1 reduction ratio in a small package. Referred to as right angle drives, these consist of a cylindrical worm with screw threads and a worm. With a single start worm, the worm equipment advances only one tooth for every 360-degree turn of the worm. So, regardless of the worm’s size, the gear ratio is the ‘size of the worm equipment to 1′. Higher decrease ratios can be created by using double and triple reduction ratios.
Helical Gear Speed Reducers
Provide high-efficiency speed reduction through 1, 2, 3, or 4 sets of gears. Power is usually transmitted from a high-acceleration pinion to a slower-speed gear. Helical gears usually operate with their shafts parallel to one another. Both most common types are the concentric (insight and result shafts are in collection) and parallel shaft (insight and output shafts are offset). Single-stage helical equipment reducers are typically used for gear ratios up to about 8:1. Where reduce speeds and higher ratios are required, double, triple, and quadruple gear reduction stages can be used.