MATERIAL: Cast Steel Internal, Steel External
MAX. PERFORMANCE: 200,000 Cycles
MAX. DOOR WEIGHT: 700kg
MAX. UNBALANCE: 5%
MAX. DROP FROM CENTRE LINE: 4000mm
Shaft mounted
Includes Locking Collar, Torque Arm and 8m Hand Chain for 1" (25.4mm) Shaft
Cast steel toothed wheels, steel bearings, steel side plates, plastic distance holders for low noise
Universal Left or Right Hand
Dimensions: 227 x 157 x 69 mm
Unit: Piece (1)
Weight: 7.5kg
MATERIAL: Galvanised Steel
Chain Drive 4:1
Includes Chain Keep, 8m Hand Chain, Sprocket, Key and Drive Chain.
Max. door weight: 825kg
Shaft Size: 1"
Dimensions: 475 x 125 x 250 mm
Unit: Piece (1)
Weight: 9.64kg
All sections in Operators : CHAIN HOSTS , HAND CHAIN & ROPE , CHAIN KEEPS , PNEUMATIC SAFETY , ELECTRIC OPERATORS , ELECTRIC SAFETY OPERATION SAFETY EQUIPMENT .