Stahl AS7 Wire Rope Hoist

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

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.

All gear steps with lifetime lubrication in oil bath

Minimum noise development thanks to state-of-the-art technology

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

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