1. Length of Flat Wiper Blade : 550 mm - 650 mm.   

2. Length of wiper arm : 550 mm - 650 mm. 

3. Speed : 30±5/45±5 RPM. 

4. Length of shaft : 40mm ; 60 mm ；80 mm.

5. Wiper Angle : 40º-90º or according to your requirement

6. Maximum length of wiper blade + arm : 750 mm.

7. Power : 40W, Nomial torque : 7.0 NM. 

8. Application : For Small Screen :  Elecric Patrol Car , Scout Car , Special Vehicles.