Features:* *, more *Exquisite and delicate, highly matched with the original equipment*Solid and , long service life*This motor is used with the laser distance sensor*The belt pulley (usually orange) can simply be pulled off your old motor and attached to the new one*The motor works well and is stable, helping the sweeper to achieve better and faster cleaning resultsSpecifications:*Power: DC*Voltage: 6V*Torque: 60Gcm*Starting current: 0.35A*Maximum efficiency current: 70mA*Maximum efficiency speed: 2200rpm*Maximum efficiency torque: 10g.cm*Fit models: For Xiaomi 1st generation Mijia vacuum cleaner XIAOMI MI Robot 1,1S, for Roborock S50, S51, S55,S4 S5 S5 Max S6 S6 Pure T7/S7 S6 MaxV*Color: As Pictures Show*Applicable Scene:Restart multiple times, the laser head can't rotate, and report the error 1; At first, the sweeper works normally, after a few minutes, the error is reported, and the laser head stops rotatingPackage Contents:1*Lidar Motor (with small orange pulley)1*Screwdriver2*Screw