Boshan Motor Sales Corporation (0533-4161610) professional production and sales of various micro-motors, geared motors, DC power supply, automotive starter, alternator and accessories. SZ series of miniature DC servo motors are widely used in automatic control system used for the implementation of components and drive element models of torque and speed Power Voltage (V) Current (A) 110SZ02 784 1500 123 220 0.9 110SZ04 637 3000 200 220 1.4 110SZ51 1177 1500 185 110 2.5 110SZ52 1177 1500 185 220 1.25 110SZ53 980 3000 308 110 4 110SZ54 980 3000 308 220 2 Sales: 0533-4161610 Fax: 0533-4161613 phone 13306433217