Stahl SH Wire Rope Hoist
- Stahl wire rope hoist in 5 frame sizes, 26 load capacity variants
- Stationary design or different trolleys and crabs for cranes and systems manufacture
- U-shape makes for compact dimensions
- Largely maintenance-free, low wear, service life
- Equipped as standard with two hoisting and travel speeds
- Particularly smooth starting and braking characteristics
- Standard high-quality safety components for increased safety at work
- Optionally available in explosion- protected design in compliance with ATEX and IECEx
Rope and Rope Guide
- Highly flexible special rope with long service life
- Field-proven enclosed rope guide in spheroidal graphite cast iron has no temperature limitations
- The GJS material (previously designated GGG40) is suitable for highest and lowest temperature ranges
- 360° rope tensioner, avoiding the formation of slack rope
Paint
- Standard paint treatment as per RAL 6018 yellow-green and RAL 7021 greyish black
- High-quality primer and top coats for standard applications
- Off-standard paint treatment for outdoor use or corrosive ambient conditions
- Shade as per customer’s requirement
Overload Cut-Off
- Dual load sensor for continuous electronic monitoring of suspended loads
- Maximum load limited by sensors at rope suspension or in gear torque support
- For systems manufacturers: overload cut-off is also possible for 1/1 or 2/2 reeving, measuring the load on the gear
Hoist Gear
- All gear steps with lifetime lubrication in oil bath
- Minimum noise development thanks to state-of-the-art technology
Control and SLE Motor Management
- Condition monitoring as standard
- Inching operation is suppressed thus reducing stress
- All common control voltages available
- High degree of safety thanks to overdimensioned contactors
Brake
- Low-maintenance asbestos-free brake; needs no adjustment
- Long service life thanks to overdimensioned braking torque
- Brake easily accessible for inspection from outside
- Motor management ensures low wear
- IP 65 protection
Motor
- Special-purpose motor for hoisting applications
- Classified according to FEM (ISO), high duty cycle and switching operation frequency
- IP 66 protection, insulation class F
- Motor outside rope drum, highly efficient motor cooling, maintenance-friendly
- Temperature control by ptc thermistor
Rope Drive
- Optimised ratio of drum to sheave diameter ensures low wear on rope
- Flexible and long-lived wire rope
- Wear-resistant return sheaves, fine machining provides rope-friendly grooves in rope drum
- Drum easily accessible for rope replacement
- Robust bottom hook block with low headroom in spite of large dimensioning of hook
