![](/uploads/products/1000257010011-nl-1-089502800-1724331679_medium.webp)
KE 120.24-55,00 NHK DES, Chaindrive 3~400V with Hand Crank
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Description
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!
Specifications
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 |
Accessories
![Sprocket 20 B-1 (1 1/4"x3/4") 15 Teeth - Bore Ø: 55,00mm](/glide/assets/uploads/products/30000920-nl-1-079843800-1723107796.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Sprocket 20 B-1 (1 1/4"x3/4") 15 Teeth - Bore Ø: 55,00mm
Art. No 30000920
![Adapter shaft for Chaindrives build SG115 - Ø55mm >>Ø45mm](/glide/assets/uploads/products/30003305-nl-1-071216000-1724934714.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Adapter shaft for Chaindrives build SG115 - Ø55mm >>Ø45mm
Art. No 30003305
![Adapter shaft for Chaindrives build SG115 - Ø55mm >>Ø50mm](/glide/assets/uploads/products/30004879-nl-1-016479800-1723722431.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Adapter shaft for Chaindrives build SG115 - Ø55mm >>Ø50mm
Art. No 30004879
![Tensioning console for KE60/KE80/KE120](/glide/assets/uploads/products/30005100-nl-1-012920400-1723120348.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Tensioning console for KE60/KE80/KE120
Art. No 30005100
![Chain Link 20 B-1 (1 1/4“ x 3/4“)](/glide/assets/uploads/products/40001111-nl-1-062821300-1723106867.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Chain Link 20 B-1 (1 1/4“ x 3/4“)
Art. No 40001111
![Roller Chain 20 B-1 (1 1/4" x 3/4") Length 3m](/glide/assets/uploads/products/40014878-nl-1-072661200-1723551486.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Roller Chain 20 B-1 (1 1/4" x 3/4") Length 3m
Art. No 40014878
![Roller Chain 20 B-1 (1 1/4" x 3/4") Length 5m](/glide/assets/uploads/products/40017784-nl-1-049740300-1723551490.png?origin=public&q=80&fit=max&fm=webp&w=288&h=288)
Mechanical accessories
Roller Chain 20 B-1 (1 1/4" x 3/4") Length 5m
Art. No 40017784