Rotork plc Quarter-Turn Fire Protection Worm Gear Operator FB Range

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Quarter-Turn Fire Protection Worm Gear Operator - FB Range - Rotork plc
Bath, United Kingdom
Quarter-Turn Fire Protection Worm Gear Operator
FB Range
Quarter-Turn Fire Protection Worm Gear Operator FB Range
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

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

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Technical Specifications

  Rotork plc
Product Category Gearboxes and Gearheads
Product Number FB Range
Product Name Quarter-Turn Fire Protection Worm Gear Operator
Gearing Worm
Gear Ratio 40 to 60 (X : 1)
Rated Output Torque ? to 8850 In-lbs (? to 10204 kg-cm)
Mounting Style Flange(s)
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