High-Quality Right Angle Gear right angle worm gearbox Drives are created for efficiency, quiet operation, and long service life. SDP/SI provides a broad collection of Right Angle Gear Drives in a variety of configurations, materials, working speeds, and multiple ratios. 
Standard catalog items 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 offering includes, but isn’t limited to the following:
Miniature sized Right Angle Gear Drives, 1 ” square, are perfect for compact designs that want low backlash and insight boosts to 2000 rpm.
When weight can be an issue, get Right Angle Bevel Gear Drives that include a lightweight casing 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 speeds up to 2000 rpm and so are available in gear ratios: 5:1, 10:1 and 20:1.
Right Angle and Dual Helical Equipment 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 series of Right 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. Through the use of modified helical-bevel technology, the E Series will be able to operate at 90% effectiveness and can provide up to 60% higher torque when compared to a typical worm gear reducer. Through various components and modular parts, the E Series recreates the crucial dimensions of a typical worm gearbox and provides the opportunity to reduce inventory.
Right-angle Worm Gearboxes
4 sizes available with rankings 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 clients. Our close partnerships with our installed customer bottom provided much insight into their evolving need for more high-precision right-angle gearing options. In order to fill that need, Ever-Power expanded upon our correct angle product 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 difficult of movement control applications. Each series incorporates a globoidal worm equipment mesh design to be able to obtain the torque handling capacity and the highest levels of precision that our SHIMPO customers attended to anticipate from us. The input design of our EP right-angle gearbox applies the same concept of motor modularity that’s common across our High Precision product 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 specific reduction ratios
High torsional rigidity and torque carrying capacity
A reduced backlash feature, unique among right-angle gearheads
Industry standard hollow bore output with other shafted options
Extremely lightweight, optimized construction
Maintenance free, lubrication for lifetime
These right-angle servo grade gearboxes are ideal 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 gear without sacrificing on the 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 simply by direction and rotation
Selection of mounting Options
Upon Request:
Left-Hand Gears
STAINLESS Input/Output Shafts
Solid or Hollow Output Shaft
Decide on a Gearbox or Speed Reducer
Worm Gear Quickness 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 an ideal match for motors with high insight speeds, or when gearmotor efficiency is important. Contact our technical sales personnel for help determining which gearbox option is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
EP’s worm gear reducers were created with a hollow bore and allow for a corner switch 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 were created with five mounting options providing flexibility when incorporating the reducer into item.
RIGHT ANGLE BEVEL GEARBOX
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The right angle bevel gearbox combines the top features of our correct angle worm and planetary inline reducers. With a solid and efficient correct angle configuration, our right angle planetary gearboxes provide a robust solution. The proper 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 provide the smallest footprint and quietest operation of our velocity reducers. These gearboxes are created to deal with varying loads with small backlash. With body 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 material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
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Our inline planetary gearbox configurations supply the highest performance and best result torque of all our quickness reducers. These gearboxes are designed to manage varying loads with little backlash. Planetary gear 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 suit your needs.
PARALLEL SHAFT GEARBOX
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Parallel shaft gearboxes will be the top choice for continuous 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 so they work very well in environments with limited space. Our parallel shaft equipment reducers provide an affordable drop-in substitute solution for most small parallel shaft gearmotors.
Wormwheel gearboxes pass several names, including 90-degree gearboxes, right angle gearboxes, quickness reducers, worm gear reducers and worm drive gearboxes. Gear decrease boxes feature a gear arrangement in which a gear in the type of a screw, also known as a worm, meshes with a worm equipment. These gears are usually made from bronze and the worms are steel or stainless steel.
While worm gears are similar to a spur gear, the worm gearboxes are considerably smaller than other equipment reduction boxes. A main benefit of worm gear reducers is that they produce an output that’s 90° from the insight and can be utilized to transmit higher torque or reduce rotational speed. Most often, a worm gearbox has right hand threads; to improve 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 can be found in center distances 1.33 – 3.25 inches in ratio’s from 5:1 to 60:1. The models have a one piece #Fc20 all cast iron housing, NEMA motor quill style insight flanges or shaft inputs, come pre-packed 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 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 NUMBER HdRS133-10/1-R
CROSS REFERENCE Boston 713; Grove B213
DESCRIPTION Cast Iron Right Ange Worm Gear Reducer
BACKLASH (FT.) (ANGULAR A few minutes) 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 middle distances from 7” to 20” (larger sizes on request). Output torque ranges from 33,000 in pounds. 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 mounted.
These reducers are well suited for water/waste-water equipment drive applications such as thickeners and clarifiers, which require a vertical down shaft. Other offered configurations also make Ever-Power triple reduction reducers perfect for use on mixers, elevators, solar power panels, astronomical telescopes, indexing tables, hoists, conveyors, or additional process or components handling systems where huge torques/slower speeds are needed.
These reducers are also offered with a helical primary reduction stage and are termed the HDVM series
Enclosed Gears / Gearboxes
Enclosed gears, also called gearboxes or acceleration reducers, are open gears within 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 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 is usually a rate reducer, the torque output increase; if the drive increases speed, the torque result will decrease. Gear drive selection elements include: shaft orientation, velocity ratio, design type, nature of load, gear rating, 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 little package. Known as right angle drives, these contain a cylindrical worm with screw threads and a worm. With a single start worm, the worm equipment advances only 1 tooth for every 360-degree change of the worm. So, regardless of the worm’s size, the apparatus 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 reduction through 1, 2, 3, or 4 sets of gears. Power can be transmitted from a high-rate pinion to a slower-speed gear. Helical gears usually operate with their shafts parallel to one another. Both most common types will be the concentric (input and result shafts are in series) and parallel shaft (insight and output shafts are offset). Single-stage helical gear reducers are typically used for equipment ratios up to about 8:1. Where cheaper speeds and higher ratios are required, double, triple, and quadruple gear reduction stages may be used.