PNEUMATIC WIRE ROPE HOIST

Features

Variable speed.
100% duty rating on motors.
Stalls without damaging the motor.
Rotary vane pneumatic motor c/w silencers.
Fail-safe pilot operated control valve.
Mains emergency stop (cuts off incoming air supply).
Sealed planetary gearbox.
Fail-safe automatic multi-disc brake.
Helical grooved drum with rope anchor.
Rope guide.
Pendant control, proportional with integral pilot emergency stop (Type P2000R).
2, 4, or 6 station pendant control.
Red mushroom head detented emergency stop.
Clear control legends.
Alloy steel under-hook, with safety latch and swivel.
Steel sheaves running on heavy duty bearings with grease point.

Trolleys

Travel speed up to 20 mpm.
Single flanged wheels (on monorail and underslung units).
Double flanged wheels (top running crab units).
Rubber anti-collision buffers.
Anti-drop plates.
Adjustable flange widths.
Options
Zone 1 spark resistant models (see spark resistance).
A choice of two hoist drum lengths available for each model.
Fixed mount, powered trolleys, manual trolleys, and geared trolleys available.
Upper and lower limit switches available
Automatic overload protection.
Long travel limit switches.
Articulated trolley units (for curved monorail beams).
Alternative paint colours.
Alternative paint systems.
Top running crab units for double girder cranes.
Overhead crane end carriage kits.

Types

The standard monorail trolley is the low headroom configuration.
The articulated trolley has the standard headroom only.

Spark resistance

For use in Zone 2 or Zone 1 hazardous areas :
Trolley wheels manufactured from Bronze
Load hook bronze sprayed.
For Zone 1 Area, ATEX certification and plating supplied.