Features:_x000D_ _x000D_ We provide a series of motor of different speed,current and torsion for you to choose from. _x000D_ The motor has a rated voltage is 6V and can be powered by 3~9V power source. _x000D_ The spindle of the motor is M4x55mm ,please make sure your demands before purchase. _x000D_ Made of fine craftsmanship and premium material,durable and has long service life. _x000D_ Compact and practical design makes it works more stable. _x000D_ _x000D_ Specification:_x000D_ _x000D_ Item Type:Gear Motor _x000D_ Spindle:M4 _x000D_ Spindle Length:55mm / 2.17in _x000D_ Model Parameters Table _x000D_ Voltage (V) No load specified load Stall _x000D_ 12GAN20 Voltage Range Rated voltage Speed RPM(Optional) Current A Speed RPM Current A Torque KG.CM Torsion KG.CM Current A _x000D_ 12GAN20-30 3~9 6 30 0.02 25 0.04 1.5 10 1 _x000D_ 12GAN20-60 3~9 6 60 0.03 50 0.05 0.6 3.2 1 _x000D_ 12GAN20-100 3~9 6 100 0.01 80 0.03 0.4 3.2 1 _x000D_ 12GAN20-150 3~9 6 150 0.03 120 0.05 0.35 2.4 0.25 _x000D_ 12GAN20-200 3~9 6 200 0.03 160 0.06 0.3 1.8 0.23 _x000D_ 12GAN20-300 3~9 6 300 0.03 240 0.04 0.2 1.6 0.2 _x000D_ 12GAN20-400 3~9 6 400 0.04 340 0.07 0.17 1.4 0.2 _x000D_ 12GAN20-500 3~9 6 500 0.16 400 0.23 0.15 1 0.56 _x000D_ 12GAN20-1000 3~9 6 1000 0.01 800 0.03 0.06 0.4 0.16 _x000D_ _x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 x Gear Motor