KE 20.24-40,00 NHK DES, Chaindrive 3~400V with Hand Crank
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Description
The KE 20.24-40.00 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 an unbalanced roller door using a chain wheel transmission. This drive is supplied as standard with an interchangeable thru axle (Ø: 40.00 mm) and angled mounting feet. A console with clamping option is optionally available. Please note: an external roll-off protection is required!
Specifications
| SKU | 10002232.10011 |
| Temperatuurbereik | -10°C +40°C (60°C) |
| Base height | 120 mm |
| Mounting position | SG 85 |
| IP value | 65 |
| Type of limit switch | DES |
| Supply voltage | 400V/3~ |
| Shaft diameter (Ø) | 40,00 mm |
| Limit switch range | 20 |
| Electrical Power | 0,65 kW |
| Couple | 200 Nm |
| Max catch moment | 200 Nm |
| Power frequency | 50 Hz |
| Rated current | 1,8 A |
| Openings / hour | 11 |
| Temperature range | -10 °C...+40(+60) °C |
| Power supply motor | 3~ 400 Vac |
| Weight in/ex packing | 24,3 kg |
| Emergency control | Emergency sling NHK |
| Speed | 24 min-1 |
| Opening speed | 24 min-1 |
| Close speed | 24 min-1 |
| Close speed above 2.5m | 24 min-1 |
| Close speed below 2,5m | 24 min-1 |
Accessories
Mechanical accessories
Sprocket 12 B-1 (3/4"x7/16") 15 Teeth - Bore Ø: 40,00mm
Art. No 30000219
Mechanical accessories
Sprocket 12 B-1 (3/4"x7/16") 19 Teeth - Bore Ø: 40,00mm
Art. No 30000220
Mechanical accessories
Adapter shaft for Chaindrives build SG85 - Ø40mm >>Ø35mm
Art. No 30003288
Mechanical accessories
Adapter shaft for Chaindrives build SG85 - Ø40mm >>Ø30mm
Art. No 30004436
Mechanical accessories
Tensioning console for KE20/KE30/KE40
Art. No 30005055
Mechanical accessories
Chain Link 12 B-1 (3/4“ x 7/16“)
Art. No 40000615
Mechanical accessories
Roller Chain 12 B-1 (3/4" x 7/16") Length 2m
Art. No 40003030
Mechanical accessories
Roller Chain 12 B-1 (3/4" x 7/16") Length 5m
Art. No 40013909
Mechanical accessories
Adapter shaft for Chaindrives build SG85 - Ø40mm >>Ø45mm
Art. No 30005125
Alternatives
Separate drive SI SG50F-SG186F, SIK, SI-FU, KE and KE-FU
KE 30.24-40,00 NHK DES, Chaindrive 3~400V with Hand Crank
Art. No 10002233.10011