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D-90 TYPE SE Worm Gear Reducers
Our flagship line of single enveloping worm gearing 

82-10,000 in. lbs.
4:1 to 10,000:1

Cost effective
Stock products
Efficient gearing
Two year warranty
Backlash options 

 

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D-90 TYPE DE Worm Gear Reducers
Dual contact mesh for highest power density

6,900-86,000 in. lbs.
5:1 to 10,000:1

Double enveloping worm gearing
High efficiency
Rugged, compact design
Highest HP and torque 

 

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Type SW     
Widely interchangeable with Hub City

200-7,200 in. lbs.
5:1 to 3,600:1 

Compact package
Excellent for highly loaded intermittent duty applications
Single enveloping worm gearing
Modular design 

Type SW Catalogue

C-Line Worm Gear
Continued support for a time proven design
150-64,000 in. lbs.
5:1 to 180,000:1 Single enveloping
Large ratio range
Industry standard
Integral feet 

 

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Classic Speed Reducers
Traditional integral base design

200-18,500 in. lbs.
4:1 to 3,600:1

Compact design
Single enveloping worm gearing
Integral base design
4 vertical mount modules 

Mod Box
Superior bearing capacity for best performance in intermittent duty applications.

200-7,200 in. lbs.
4:1 to 3,600:1 

Compact package
Excellent for highly loaded intermittent duty applications
Single enveloping worm gearing
Modular design 

Predator
Interchangeable with Boston Gear

82-3,500 in. lbs.
5:1 to 60:1

Precision design
Interchangeable with other brands
Single enveloping 

Bevel Box
Spiral Bevel speed reducer

245-1,750 in. lbs.
1:1 to 2:1

Low ratios
Adjustable backlash
Good efficiency 

Seltrol is a stocking distributor of a wide variety of industrial automation equipment. We are located in South Carolina and service SC and NC. Our inside and outside sales staff are available to assist you with your application. We provide technical - application support for all of our products.

Peerless Winsmith Worm Gear Reducers