GfA Products
Direct Drives
Safedrive®




ELEKTROMATEN SI FI SG85F
SI 55.20 FI
“Safedrive®” ELEKTROMATEN SI are drives for industrial doors which require an anti-fallback device. The patented safety brake is built into the gear. The drive unit is fitted directly to the door shaft.
Output torque:
550 Nm
Output speed:
20 rpm
Hollow Shaft (Ø):
40 mm
Mains supply:
1N~230 V, PE
3N~400 V, PE
Manual operation options:
Hand Chain Operator KNH
Emergency Hand Crank NHK
Limit switch options:
Digital limit switch DES
IDs
SI 55.20-40,00 FU DES
10005164 10012
GA55/20GDU
10005164 10012
GA55/20GDU
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