High-Quality Right Angle Equipment Drives are designed for efficiency, quiet operation, and long service existence. SDP/SI offers 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 provided in both inch and metric sizes. For modifications or custom designs call and speak to a SDP/SI applications engineer.

Our providing includes, but isn’t 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 can be an issue, get Correct Angle Bevel Gear Drives that feature a lightweight housing of PTMT Polyester 30% glass filled, precision surface stainless steel shafts, sintered bronze bearings and molded nylon gears.

Right Angle Worm Equipment Drives accommodate input boosts 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 speeds up to 600 rpm and heavy duty, rated speeds up to 1725 rpm.

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

E Series Right Angle
The Ever-Power Electronic Series is a higher 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 offer up to 60% higher torque when compared to a typical worm gear reducer. Through various accessories and modular elements, the Electronic Series recreates the essential dimensions of a typical worm right angle worm gearbox GEARBOX and 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 in the forefront of developing equipment technology to fill certain requirements of our OEM clients. Our close partnerships with our installed customer base provided much insight into their evolving need for more high-precision right-angle gearing options. In order to fill that require, 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 ideal for the most difficult of movement control applications. Each series includes a globoidal worm equipment mesh design to be able to attain the torque handling capability and the best levels of precision that 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 is 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 within our industry.
Benefits of the EP Series system design;
Quiet operation, compared to other competitive worm gearing
Compact, with precise 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
Maintenance free, 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 numerous 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 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 Velocity 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 a perfect match for motors with high input speeds, or when gearmotor effectiveness is important. Get in touch with our technical sales staff for help identifying which gearbox remedy is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm equipment reducers were created with a hollow bore and invite for a corner turn with optional dual result. The reducers come in 12 ratios ranging 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 versatility when incorporating the reducer into item.
RIGHT ANGLE BEVEL GEARBOX
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The proper angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a good and efficient correct angle configuration, our correct angle planetary gearboxes offer a robust solution. The right angle bevel gearbox comes in 18 ratios which range from 5:1 to 1000:1, and 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 procedure of our speed reducers. These gearboxes are created to deal with varying loads with small backlash. With body sizes 52cm, 62cm, and 81cm, 12 ratios which range from 5:1 to 308:1, we have a solution to fit your needs. Our 52 frame size is also available with plastic material gears for noise-sensitive applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations supply the highest performance and best result torque of all our velocity reducers. These gearboxes are made 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 suit your needs.
PARALLEL SHAFT GEARBOX
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Parallel shaft gearboxes will be the best choice for continuous duty applications. Their gear cluster design provides an effective method for dissipating heat. Parallel shaft gearboxes have the shortest amount of our inline equipment reducer options therefore they work well in conditions with limited space. Our parallel shaft equipment reducers offer an affordable drop-in replacement solution for most small parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right angle gearboxes, quickness reducers, worm equipment reducers and worm drive gearboxes. Gear reduction boxes feature a gear arrangement when a gear in the form of a screw, also referred to as a worm, meshes with a worm gear. These gears are typically made from bronze and the worms are steel or stainless steel.

While worm gears act like a spur equipment, the worm gearboxes are significantly smaller than other equipment reduction boxes. A principal benefit of worm gear reducers can be that they produce an output that’s 90° from the insight and can be used to transmit higher torque or reduce rotational speed. Most often, a worm gearbox provides right hand threads; to change the direction of the result, a left-hand thread worm gearbox is necessary.
Worldwide HdRS133-10/1-R Cast Iron Right Angle Worm Equipment Reducer 10:1 Ratio

Cast Iron Worm Equipment Reducers can be found in center distances 1.33 – 3.25 inches in ratio’s from 5:1 to 60:1. The systems have a one piece #Fc20 all cast iron housing, NEMA engine quill style insight flanges or shaft inputs, come pre-loaded with synthetic oil and also have a 12 months 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 black 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 A few minutes) 27
Result SHAFT THRUST LOAD (LBS.) 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 rate reducers are available in ratios from 5000:1 to 175,000:1 and center 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 installed.

These reducers are ideal for water/waste-water gear drive applications such as thickeners and clarifiers, which require a vertical straight down shaft. Other offered 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 obtainable with a helical major reduction stage and are termed the HDVM series

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

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

Basic Types of Gearboxes

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

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