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PowerSeat Electric Powered Ascender – Compact - Harken Industrial
PowerSeat® Ascenders

PowerSeat Electric Powered Ascender – Compact

PowerSeat® Ascenders

PowerSeat Electric Powered Ascender – Compact

Part No. PWRS-E.COMPACT

Safe working load (kN) 3 kN

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Features

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Speed Control

The unit is operated using a fail-safe dead man’s switch to control ascent speed, up to 14 m/min (45.9 ft/min).

Brake

The braking system controls descent and provides workers protection against free-falls. The encapsulating jaw cover protects fingers and clothing from catching in the winch.

Durability

Stainless steel load-carrying gears and pins provide strength and durability. Sealed gearbox and high-load roller bearings reduce friction under load, are corrosion resistant, and do not require lubrication.

Automatic Cut-out

The Compact Electric PowerSeat has a thermal cut-out system within the motor to cut power to the seat when the working load is exceeded.

Cable

The Harken Industrial Electric PowerSeat has a 50.4V motor powered by 35 m long cable, connected to a 110/230V power supply transformer. Certified to IP54.

The Harken Industrial Compact Electric PowerSeat® ascenders are lightweight portable winches that are used as mechanical ascenders for working at height and other winching applications, including rescue. These compact versions maximize the efficiency of the PowerSeat as a hauling device, while maintaining their functionality as powered ascenders. The seats have been removed and the long stem shortened for significant reductions in weight and size – perfect for confined space access. The user is suspended under the compact unit with full control from below. The Electric PowerSeat provides operators with a prolonged usage ascender that accommodates an unlimited length of rope pull. The PowerSeat can be operated comfortably and confidently in oxygen and ventilation-starved environments, providing a level of operator safety and comfort that directly increases productivity and efficiency. Suitable for confined space and indoor rope access applications.
Ascent speed with 120 kg/265 lb load (m/min)110V: 13.2; 230V: 13.5 m/min
Ascent speed with 120 kg/265 lb load (ft/min)110V: 43.3; 230V: 44.3 ft/min
Ascent speed with 300 kg/661 lb load (m/min)110V: 10.5; 230V: 10.5 m/min
Ascent speed with 300 kg/661 lb load (ft/min)110V: 34.4; 230V: 34.4 ft/min
Weight (kg)18 kg
Weight (lb)39 lb
Minimum line Ø (mm)10 mm
Minimum line Ø (in)3/8 in
Maximum line Ø (mm)12.7 mm
Maximum line Ø (in)1/2 in
Safe working load (kN)3 kN
Safe working load (kg)300 kg
Safe working load (lb)660 lb

The Harken Industrial PowerSeat is CE certified to the Machinery Directive and independently verified by Bureau Veritas.