Stahl AS7 Wire Rope Hoist

  • Stahl has two designs for load capacities up to 125,000 kg
  • Innovative drive technology with cylindrical rotor motor with monodisc spring-loaded brake
  • Stationary model or double rail crab for systems and crane manufacture
  • Compact construction and low approach dimensions
  • Higher load capacity, hoisting speed and lifting height as twin hoist
  • Largely maintenance-free, low wear, long service life in acc. with FEM
  • Optionally available in explosion- protected design complying with ATEX and IECEx

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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


  • 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

  • Continuous electronic monitoring of suspended loads
  • For systems manufacturers: overload cut-off is also possible for 1/1
  • or 2/2 reeving, measuring the load on the gear
  • Maximum load limited by gear sensor. With multiple reeving, load measurement at rope anchorage is possible as an option.

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


  • 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


  • Special-purpose motor for hoisting applications
  • Classified according to FEM (ISO), high duty cycle and switching operation frequency
  • IP 55 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 head room in spite of large dimensioning of hook