KE 120.24-55,00 NHK DES, Chaindrive 3~400V with Hand Crank

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The KE 120.24-55.00 NHK DES is a self-braking powerful industrial drive with emergency hand crank (emergency chain hoist is available on request) that has been specially developed for driving a heavy unbalanced roller door by means of a chain wheel transmission. This drive is supplied as standard with an interchangeable thru axle (Ø: 55.00mm) and angled mounting feet. A console with clamping option is optionally available. Please note: an external roll-off protection is required!


SKU 10002570.10011
Shaft diameter (Ø) 55,00 mm
Mounting position SG 115
Limit switch range 20
Electrical Power 3,75 kW
Weight in/ex packing 56,8 kg
IP value 65
Couple 1200 Nm
Max catch moment 1200 Nm
Power frequency 50 Hz
Emergency control Emergency sling NHK
Openings / hour 11
Speed 24 min-1
Temperature range -10 °C...+40 °C
Opening speed 24 min-1
Close speed 24 min-1
Type of limit switch DES
Power supply motor 3~ 400/230 Vac
Supply voltage 3~ 400/230 Vac