working with 4kw 48v 2500rpm 2800rpm 3000rpm separately excited DC motor
12.49:1 gear ratio
high reliable performance and low noisy .Your best choice for your electric golf car. aluminum gear box.
Rear axle assembly is composed by gear box subassembly and axle housing subassembly. Axle housing is an integral construction with high intensity. Gear box transmits power and axle housing loads weight, in which way the two parts function independently. That can keep the stability of the gear box without influenced by transfiguration of the outside force to the rear axle. Furthermore, noise of the rear axle will be largely reduced, which helps to higher the efficiency of the rear axle and longer the life of the battery.