Ingersoll-Rand force5 GULF MAN-RIDER FA2A-GMR, Инструкция по эксплуатации, техническому обслуживанию и ремонту

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SPECIFICATIONS
Description
FA2A-GMR winches are air powered, planetary geared units
designed for transporting personnel. FA2A-GMR winches are
supplied with an internal automatic disc brake and either a
manual or automatic externally mounted drum band brake.
The output from an externally mounted piston air motor is
transmitted through a coupling and shaft to the planetary
reduction gear assembly.
The output from the planetary reduction gear assembly is
connected to the wire rope drum through the output shaft.
The disc brake attaches to the outboard upright opposite the
motor end and is connected to the intermediate sun gear through
the brake shaft. The disc brake is automatically applied when the
winch is in the neutral or operated in the haul-in positions;
disengaged when the winch is operated in the payout direction.
During winch operation a sprag type clutch in the disc brake
allows drum rotation in the haul-in direction with the disc brake
engaged. This ensures the brake will respond quickly to hold the
load when winch operation stops. Operation of the winch in the
payout direction directs pressurized air to the disc brake
diaphragm to overcome spring tension and release the brake.
When the payout operation is complete the air is vented and the
brake is automatically applied.
The drum band brake operates by applying a friction force between
the drum band and the winch drum. The manual brake requires an
operator to engage and disengage the brake using a handle located
on the brake band. The automatic drum band brake operation is
similar to the disc brake with the following exception: the automatic
drum band brake fully disengages in both the haul-in and payout
directions.
Model Code Explanation:
Example: FA2A-GMR-SMK1G FA 2 A - GMR - S M K 1 G
Series:
FA = Force 5 Air Powered
Capacity: (Based on wire rope at mid drum)
2
= 2,500 lb [1,134 kg] Man-Rider Rating
Generation:
A
= Third Generation
Man-Rider Designation:
GMR = Gulf Man-Rider
Drum Length: (Refer to drum length chart)
S = Short (7 inches [178 mm])
M = Medium (13-1/2 inches [343 mm])
L
= Long (20 inches [508 mm])
R = Extra long (24 inches [610 mm])
Drum Brake: *
M = Manual Drum Brake (Standard) *
A = Automatic Drum Brake *
Disc Brake:
K = Automatic Disc Brake (Standard) *
Control:
1 = Winch mounted lever throttle (Standard)
2 = Remote pilot pendant throttle with standard length 6 foot (1.8 metre) hose
Standard Features:
G = Drum Guard
Notes:
* Available only with auto disc brake and either a manual drum brake or automatic drum brake.