Operator Specifications - Chamberlain H Owner's Manual

TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous Duty
HORSEPOWER: . . . . . . . . . . . . . . . . . . .1/3, 1/2, 3/4 and 1 HP
SPEED: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1725 RPM
VOLTAGE: . . . . . . . . . . . . . . . . . . . . . . . . . .115/230V 1 Phase,
CURRENT: . . . . . . . . . . . . . . . . . . . . . . . .See Motor Nameplate
MECHANICAL
DRIVE REDUCTION: . . . . . . . .Primary: Heavy duty (5L) V-Belt
Secondary: #48 chain/sprocket; Output: #50 chain
OUTPUT SHAFT SPEED: . . . . . . . . . . . . . . . . . . . . . . . .36 RPM
DOOR SPEED: . . . . . . . . . . .6-7" (15.24-17.78 cm) per second
BRAKE (Optional): . . . . . . . . . . . .Solenoid actuated disc brake
BEARINGS: . . . . . . . . . . . . .Output Shaft Shielded ball bearing;
Clutch Shaft: Iron Copper sintered and oil impregnated
HAND CHAIN WHEEL: . . . . . . . . . . . . . . . .Left or right handing
O P E R A T O R S P E C I F I C A T I O N S
MOTOR
208/230/380/460/575V 3 Phase
depending on door
Models H and HJ ONLY
ELECTRICAL
TRANSFORMER: . . . . . . . . . . . . . . . . . . . . . . .24Vac Secondary
CONTROL STATION: . . . . . . . . . . . . . . . .NEMA 3-Button Station
WIRING TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . .C2 (Standard)
Momentary contact to OPEN and STOP, constant pressure to
CLOSE, plus wiring for sensing device to reverse and auxiliary
devices to open and close with open override. See pages 16 and
17 for optional wiring types and operating modes.
LIMIT ADJUST: . . . . . .Linear driven, fully adjustable screw type
DISCONNECT:
Model J . . .Floor level disconnect for manual door operation.
Model H . . . . . . . . . . . . .Floor level chain hoist with electrical
Model HJ . . . . . . . . . . . .Includes both floor level disconnect
SAFETY PHOTO EYES (Optional CPS-L) . .: Through beam or retro
SAFETY EDGE (Optional): . . . . . .Electric or pneumatic sensing
device attached to the bottom edge of door.
4
Open/Close/Stop w/LED
SAFETY
interlock for manual door operation.
systems stated above.
reflective devices used to provide
non-contact safety protection.
cams.