Worm gear reducer FB

right anglemanual

Quarter-turn cast iron gearbox suitable for use with fire protection (i.e. sprinkler) systems, includes limit switches to be incorporated into a supervisory electrical circuit. Designed and tested specifically to meet UL1091 specification and FM1112 approval. Torque range up to 1,000 Nm (737 lbf.ft) 5 sizes Ratios from 40:1 to 60:1 Worm gear Manual drive 3 x overload capacity 1,000 cycles