This motor is used for Roll down Shutters or Shades.
Specify 40, 60 or 70 millimeter crown and drive.
NO MANUAL OVERRIDE: you cannot crank with handle if the power is out.
This motor comes with instructions
Small Motor (50Nm) without manual override
$200.00Price
Product Description: Motors without manual override 50Nm motor, Speed RPM 13 This comes in 40, 60 and 70 millimeter sizes