1. Stall Torque Ma=12.0 NM ; Nominal torque :  3.5 NM,. 

2. Voltage : 12V or 24V.

3. Speed : 30±5 RPM/45±5 RPM

4. Length of shaft : 1.5", 2.5", 3.5".  

5. Wiper angle : 40°-110° or according to your requirement.

6. Length of wiper arm : 300mm , 400mm, 450mm, 500 mm.

7. Length of wiper blade : 300mm , 400mm, 450 mm, 500 mm.  

8. Application : Ship, Boat , Yact , Special Vehicles.

9. OE# : WWF12C1720 , Popular in North America Market .