EM Model HF Engineered Hoists, designed for heavy service Class D applications, provide traditional capabilities of custom hoists at a lower cost. The hoists include double reeving (8/2 and 12/2), providing true vertical lift. Half-depth drum grooves eliminate rope guides. They offer standard closed loop flux vector VF hoist control, designed with Class F motor insulation. Users can count on 40,000 hours of B-10 life for hoist gearboxes and motors.
The hoists have rugged motors and gearboxes with standard components so that spare parts can be easily obtained when needed for easy maintenance.
Features:
- Capacities to 100 tons
- Double-reeving (8/2 and 12/2) for true vertical lift
- Half-depth drum grooves eliminate rope guides
- DC disc brakes
- Easy access to upper sheaves for maintenance
- Class F motor insulation
- Rotating axle trolley end trucks
- 3-position geared limit switch (lower and upper operational, upper security) with upper weight operated limit
- Standard closed loop flux vector VFD hoist control
- Standard VFD trolley control
- 40,000 h of B-10 life (hoist gearbox/motor)
- Motors and gearboxes use standard components such as drums, brakes, sheaves, and wheels
- AGMA Class 11 gearing
- Standard equalizer pin on trolley end trucks to prevent 3-wheeling
EMH, Inc. (Engineered Material Handling)
Valley City, OH
(330) 220-8600 (Ext. 225)
[email protected]
www.emhcranes.com
