Service
Q:Can i try a sample?A: Sure,you can try one sample to test quality.We stocked some regular motor&kits,fast delivery if you need.
Q: What are the payment items?A:T/T,paypal,alibaba,Western Union or L/C.
Q: What is production time?A:Bulk order is 25-30days.
Q:How long is your warranty?A:Motor is 2 years,other accessories is 1 year.
Q:How to calculate gear motor rotationg speed?A:motor speed:25km/h(load speed)
wheel size:26"
25/4785/26*1000000=200rpm(load)
if no load,200rpm+30rpmQ: CZJB motor has many differernt motor type,how to choose right one?A: The main parameters need know:motor voltage,power,dropout,speed,wheel size.We will recommend it for you.
Q:Can i try a sample?A: Sure,you can try one sample to test quality.We stocked some regular motor&kits,fast delivery if you need.
Q: What are the payment items?A:T/T,paypal,alibaba,Western Union or L/C.
Q: What is production time?A:Bulk order is 25-30days.
Q:How long is your warranty?A:Motor is 2 years,other accessories is 1 year.
Q:How to calculate gear motor rotationg speed?A:motor speed:25km/h(load speed)
wheel size:26"
25/4785/26*1000000=200rpm(load)
if no load,200rpm+30rpmQ: CZJB motor has many differernt motor type,how to choose right one?A: The main parameters need know:motor voltage,power,dropout,speed,wheel size.We will recommend it for you.