–Built in double fan, air cooling design
–Small size, light weight, high output performance, high efficiency（VDA65%~69%）
–Low noise, meet the customer evaluation benchmark
–Design of integral brush holder / collector ring splash proof and dust proof structure
–Multifunctional / Lin / RVC chip regulator (optional)
–Long life carbon brush, bearing dustproof, waterproof structure design
–Built in double fan, air cooling design
–Small size, light weight, high output performance, high efficiency（VDA65%~69%）
–Low noise, meet the customer evaluation benchmark
–Design of integral brush holder / collector ring splash proof and dust proof structure
–Multifunctional / Lin / RVC chip regulator (optional)
–Long life carbon brush, bearing dustproof, waterproof structure design
