Naming Rules for Brushless DC Motor Drivers

H represents HEMM

D represents DC input

BD：DC brushless   driver

Maximum power

Maximum current

communication protocol

A represents AC

Input

Blank represents   standard type

R2 represents   RS232

R4 Represents   RS485

C represents  Canopen

E represents  Ethercat

P represents  Profibus

DN   represents  Devicenet

PR Representing Programmable

X3:3shaft

A3:380VAC