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Product information "GfA Elektromaten SI 25.24 NHK DES Ø30-Safedrive® 250Nm with Emergency Hand Crank"
SI-ELEKTROMATEN, Drive for non-balanced doors which require an anti-fallback device, the patented safety brake is built into the gear, output torque 250Nm, output speed 24 rpm, hollow-shaft-Ø 30mm, supply voltage 3~230V/400V, with emergency hand crank for manual operation, digital limit switch DES, limit switch range E=20 revolutions max.
Description:
The GfA SI-ELEKTROMATEN "Safedrive" are special drives for industrial doors than require an anti-fallback device.
Features:
- Patented safety brake built into the gear
- All models operate with a manual override on an emergency hand crank
- All models contain a digital limit switch
- Supply voltage 3~230V/400V
Properties
Emergency Operation: | Hand Crank |
---|---|
Hollow- / Output-Shaft (Ø): | 30 mm |
Limit Switch type: | digital Limit Switch DES (GfA Elektromaten) |
Limit Swtich Range: | 20 |
Locking Torque: | 635 Nm |
Max. output speed CLOSE for frequency inverter operation: | 30 min^-1 |
Max. output speed OPEN for frequency inverter operation: | 42 min^-1 |
Output Speed: | 24 min^-1 |
Output Torque: | 250 Nm |
Power: | 0.85 kW |
Supply Voltage: | 3~230/400 V |
max. Movements per Hour: | 30 |
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