GfA Products
Direct Drives
Safedrive®
ELEKTROMATEN SI SG85F
SI 20.90
“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:
200 Nm
Output speed:
90 rpm
Hollow Shaft (Ø):
30 / 31.75 / 40 mm
Mains supply:
3 phase
Manual operation options:
Emergency Hand Crank NHK
Hand Chain Operator KNH
Limit switch options:
Mechanical limit switch NES
Digital limit switch DES
IDs
SI 20.90-30,00 DES
10002698 10011
GA20/90JHD
10002698 10011
GA20/90JHD
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