DM542-05 (Leadshine) Microstep Driver Peak 4.2A, 20-50 VDC 2-phase

DM542-05 (Leadshine) Microstep Driver Peak 4.2A, 20-50 VDC 2-phase

DM542-05 is a new type of two-phase hybrid stepping motor driver, The drive voltage of which is from 20VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DM542 run under high speed is also significantly higher than the other two-phase driver, what‘s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, Computer embroider machine, packing machines and so on.

Leadshine DM542-05 Driver Features:
1, Anti-Resonance provides optimal torque and nulls mid-range instability.
2, Motor  auto-identification  and  parameter  auto-configuration  technology,  offers  optimal  responses  with  different motors.
3, Multi-Stepping  allows  a  low  resolution  step  input  to  produce  a  higher  microstep  output,  thus  offers  smoother motor movement.
4, 15 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000.
5, Soft-start with no “jump” when powered on.
6, Input voltage 18-50VDC.
7, 8 selectable peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A. 
8, Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input.
9, Automatic idle-current reduction.
10, Suitable for 2-phase and 4-phase motors.
11, Support PUL/DIR and CW/CCW modes.
12, Over-voltage, over-current protections.

DM542 Stepper Driver Specifications:

Leadshine M542-05 stepper motor drive M542 driver, mainly for driving 42 series, 57 series and some 85 and 86 series of two-phase hybrid stepping motors. The motor has a lower heating temperature, noise and higher running smooth performance. Micro-step breakdown of the number of 15 species, the maximum number of steps is 25000Pulse/rev, operating peak current range of 1.0-4.2A, output current total of eight files, the current resolution of about 0.45A, with automatic half current, overvoltage, overcurrent protection. DC power supply, recommended operating voltage range of 24-36V, the voltage must not exceed 50V, the minimum can not be less than 20V.

Mainly used in various small and medium sized automation equipment and instruments, such as: a variety of cnc engraving and milling machine, cnc laser machine, CNC cutting machine, marking machine, laser engraving machine, packaging machinery, automated assembly equipment. With low prices, low noise, fast speed.

Data Sheet : Download

***แนะนำการต่อสัญญาณเพื่อใช้งาน
- เมื่อสัญญาณคอนโทรลเลอร์เป็น 3.3V - 5V สามารถต่อสัญญาณควบคุมเข้าตัวไดร์ฟเวอร์โดยตรงได้

- แต่เมื่อสัญญาณคอนโทรลเลอร์เป็น 12V หรือ 24V จะต้องต่อตัวตานทานอนุกรมที่เหมาะสมก่อนจึงสามารถต่อสัญญาณควบคุมเข้าตัวไดร์ฟเวอร์ได้ 

ค่าที่เหมาะสมคือ
ถ้าสัญญาณควบคุมเป็น 12V ค่าต่อตัวตานทานประมาณ 1k

                   และเป็น 24V ค่าต่อตัวตานทานประมาณ 2k