High-Quality Right Angle Gear Drives are designed for efficiency, quiet operation, and long service existence. SDP/SI offers a broad selection 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 inch 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 Position Gear Drives, 1 in . square, are ideal for compact designs that require low backlash and input speeds up to 2000 rpm.

When weight is an issue, get Correct Angle Bevel Gear Drives that feature a lightweight casing of PTMT Polyester 30% glass filled, precision floor 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 Position 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 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 E Series is a high efficiency, right angle gear reducer designed for increased torque density, reduced inventory and improved efficiency. By utilizing modified helical-bevel technology, the Electronic Series is able to operate at 90% efficiency and can offer up to 60% higher torque than a typical worm gear reducer. Through various add-ons and modular components, the E Series recreates the critical dimensions of a typical worm gearbox and provides the chance 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 equipment technology to fill the requirements of our OEM customers. Our close partnerships with our installed customer foundation 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 product offering to include a number 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 gear mesh design in order to accomplish the torque handling capacity and the best levels of precision our SHIMPO customers attended to anticipate from us. The insight 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 clients and distribution companions get the same level of flexibility, product variety, and overall availability that’s unparalleled in your industry.
Benefits of the EP Series system design;
Quiet operation, in comparison 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 perfect 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 gear without sacrificing on the overall performance, contact Ever-Power about the EP Series today.
Standard Right Position Gearbox Features
All ratios built with right-hand worm gears
Load capacity unaffected 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 Swiftness 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 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 an ideal match for motors with high insight speeds, or when gearmotor performance is important. Get in touch with our technical sales personnel for help determining which gearbox solution is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm gear reducers are designed 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 choices providing flexibility 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 right angle worm gearbox planetary inline reducers. With a solid and efficient right angle configuration, our right angle planetary gearboxes offer a robust solution. The right angle bevel gearbox will come in 18 ratios ranging 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 small planetary gearbox configurations provide the smallest footprint and quietest operation of our quickness reducers. These gearboxes are designed 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 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 effectiveness and best output torque of most our velocity reducers. These gearboxes are made to manage varying loads with small backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio choices 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 top choice for constant duty applications. Their equipment cluster design provides an 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 offer an affordable drop-in alternative solution for most small parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right position gearboxes, quickness reducers, worm equipment reducers and worm drive gearboxes. Gear decrease boxes feature a gear arrangement when a equipment in the kind of a screw, also known as a worm, meshes with a worm gear. These gears are typically created 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 principal benefit of worm gear reducers is that they create 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 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 are available in center distances 1.33 – 3.25 inches in ratio’s from 5:1 to 60:1. The products have got a one piece #Fc20 all cast iron housing, NEMA electric motor quill style insight flanges or shaft inputs, come pre-loaded with synthetic oil and also have a 1 year warranty.

Features:
Tapered roller bearings on the input and output shafts
Embedded double-lip oil seals
Anti-rust primer applied inside and outside 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 Mins) 27
OUTPUT 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 speed 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 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 ideal for water/waste-water products 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 make use of on mixers, elevators, solar panels, astronomical telescopes, indexing tables, hoists, conveyors, or various other process or materials handling systems where large torques/sluggish speeds are needed.

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

Enclosed Gears / Gearboxes
Enclosed gears, also called gearboxes or acceleration 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 can be found 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 will be the inverse of the function. If the enclosed drive can be a quickness reducer, the torque result will increase; if the drive increases speed, the torque output will decrease. Gear drive selection factors include: shaft orientation, quickness 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 speed reducer can achieve up to a 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 begin worm, the worm equipment advances only one tooth for every 360-degree switch of the worm. So, regardless of the worm’s size, the gear ratio is the ‘size of the worm equipment 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 is certainly transmitted from a high-rate pinion to a slower-speed equipment. Helical gears usually operate with their shafts parallel to one another. The two most common types will be the concentric (input and output shafts are in line) and parallel shaft (input and output shafts are offset). Single-stage helical equipment reducers are usually used for equipment ratios up to about 8:1. Where cheaper speeds and higher ratios are necessary, double, triple, and quadruple gear reduction stages can be used.