
Overhead
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LiftMaster T 1 Hp Industrial Trolley Operator Head
Specifications RADIO RECEIVER LiftMaster Security+ 2.0 VOLTAGE CONNECTIONS Single-phase: 115V/230V dual voltage; 3-phase: 208V/230V/460V dual voltage; 3-phase: 575V single voltage CONTROL CIRCUIT 5VDC NEC class 2 DRIVE REDUCTION Belt/chain & pulley; first-stage heavy-duty 5L V-belt; second #41 chain; #48 (for 1/3 and 1/2 HP) and #41 (for 3/4 and 1 HP) output chain on trolley BEARINGS/BUSHINGS Standard on 3/4 and 1 HP operators: optional on 1/2 HP; not available on 1/3 HP BRAKE Standard on 3/4 and 1 HP operators; optional on 1/2 HP; not available on 1/3 HP CONSTRUCTION NEMA 1 type electrical box; heavy-duty 11-gauge steel frame with durable powder coat finish; all reduction sprockets drilled and pinned to shafts TROLLEY ROLLER CHAIN #48 on 1/3 and 1/2 HP; #41 on 3/4 and 1 HP WARRANTY 2 years liftmaster:t10