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Part No. PWRS-E
Safe working load (kN) 3 kN
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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).
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.
Stainless steel load-carrying gears and pins provide strength and durability. Sealed gearbox and high-load roller bearings reduce friction under load. Roller bearings are corrosion resistant and do not require lubrication.
The PowerSeat is designed to stay in an upright position, conserving operator energy by eliminating the constant adjustments needed to maintain position.
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.
|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)||19 kg|
|Weight (lb)||42 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.