Technical Features

• Torque - 12.5 in*lb
• Ratios - 5:1, 10:1, 20:1
• Speed to 3000 rpm

• Size: 1.5” x 1.5” x 1.08”
• Max. backlash - 2°
• Single piece input shaft and worm

• Hardened steel output gear
• Single output upon request
• Breakaway torque 12 in*oz




Mechanical Features

• Machined aluminum housing
• Bearings - oil impregnated bronze
• Weight - 0.25 lb


 

General Specifications All Models
Housing - Machined Aluminum 0.25 lb (0.11 kg)
Shaft Bearing Oil Impregnated Bronze

 

Options Chart for 1:1 and 2:1

Model Part Number Description Ratio Output Shaft Diameter
SW3-5 70450 Miniature Worm Gear Speed Reducer, 5:1 Ratio, 1/4" Input Shaft, 3/16" Output Shafts 5:1 0.1873
SW3-10 70451 Miniature Worm Gear Speed Reducer, 10:1 Ratio, 1/4" Input Shaft, 3/16" Output Shafts 10:1 0.1873
SW3-20 70452 Miniature Worm Gear Speed Reducer, 20:1 Ratio, 1/4" Input Shaft, 3/16" Output Shafts 20:1 0.1873
SW4-5 70460 Miniature Worm Gear Speed Reducer, 5:1 Ratio, 1/4" Input Shaft, 1/4" Output Shafts 5:1 0.2497
SW4-10 70461 Miniature Worm Gear Speed Reducer, 10:1 Ratio, 1/4" Input Shaft, 1/4" Output Shafts 10:1 0.2497
SW4-20 70462 Miniature Worm Gear Speed Reducer, 20:1 Ratio, 1/4" Input Shaft, 1/4" Output Shafts 20:1 0.2497

 

Drawings for Download

Click on the image below to download a pdf of the drawing.

MiniatureWormGear-TechDrawing 

Sales Flyer Download

Click on the image below to download a pdf of the flyer.

SW-3-and-SW-4

 


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