SK1SI40-30:1 18mm Bore (60491300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer 35mm x 70mm Double the ratio should be kept

the ratio should be kept low

Recessed screw head provides safety with an outside surface free of major projections

Splined Hub

Boston Gear offers worm gears manufactured from a variety of materials

SK1SI40-30:1 18mm Bore (60491300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer 35mm x 70mm Double the ratio should be keptCLICK HERE for product catalog with overview, ratings, dimensions and accessories. NORD modular worm gear products cover 5 industry standard center distances from 31 mm 75 mm (1. 2 in 3. 0 in) and range in torque capacity up to 3,779 lb in. This product offering comes in a variety of standard, single worm, and compound worm ratios ranging from 5: 1 to 10,000: 1. The product family consists of the FLEXBLOC (SI Series) worm with universal gear housing