Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet

Short Description:

M545D Stepper Motor Driver Specification Overview The M545D is a new generation microstep stepper motor driver. Due to the adoption of the advanced bipolar constant-current chopper driver technology, it shows stable operation, provides excellent high torque. Moreover, it significantly reduces the noises and vibration of the operating motor. The M545D has the feature of low-noise, low-vibration and low-heating. The M545D is DC24-50V power supply. It applies to 2-phase hybrid stepper motor unde...


Product Detail

Other Detail

Product Tags

Related Video

Feedback (2)

Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for 12v Brushless Motor , Vacuum Cleaner Motor , Cnc Drilling Spindle Motor , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet Detail:

M545D

Stepper Motor Driver Specification

Overview

The M545D is a new generation microstep stepper motor driver. Due to the adoption of the advanced bipolar constant-current chopper driver technology, it shows stable operation, provides excellent high torque. Moreover, it significantly reduces the noises and vibration of the operating motor. The M545D has the feature of low-noise, low-vibration and low-heating. The M545D is DC24-50V power supply. It applies to 2-phase hybrid stepper motor under 4.5A current The M545D has 14l kinds of microsteps. The maximum step number is 51200 steps/rev (microstep is 1/256). The peak operating current ranges from 1.5A to 4.5A., and the output current has 8 stalls. The M545D has automatic semi-flow, motor misconnectedover-voltage, under-voltage, and over-current protection functions.

Applications

It can be applied in a variety of small scale automation equipment and instruments, such as labeling machine, cutting machine, packing machine, drawing machine, engraving machine, CNC machine and so on. It always performs well when it is used in equipment which requires for low-vibration, low-noise, high-precision and high-velocity.

Current selection

Peak

RMS

SW1

SW2

SW3

1.5A

1.07A

on

on

on

2.0A

1.43A

off

on

on

2.4A

1.72A

on

off

on

2.8A

2.00A

off

off

on

3.2A

2.28A

on

on

off

3.7A

2.64A

off

on

off

4.2A

3.00A

on

off

off

4.5A

3.21A

off

off

off


Microstep selection

Pulse/Rev

SW5

SW6

SW7

SW8

400

on

on

on

on

800

on

off

on

on

1600

on

on

off

on

3200

on

off

off

on

6400

on

on

on

off

12800

on

off

on

off

25600

on

on

off

off

51200

on

off

off

off

1000

off

on

on

on

2000

off

off

on

on

5000

off

on

off

on

10000

off

off

off

on

25000

off

on

on

off

50000

off

off

on

off

Driver functions descriptions

Driver function

Operating instructions

Output

current

setting

Users can set the driver output current by SW1-SW3 three switches.The setting of the specific output current, please refer to the instructions of the driver panel figure.
 Microstep setting Users can set the driver Microstep by the SW5-SW8 four switches. The setting of the specific Microstep subdivision, please refer to the instructions of the driver panel figure.

 

 

Automatic half

current function

Users can set the driver half flow function by SW4. “OFF” indicates the quiescent current is set to half of the dynamic current, that is to say, 0.5 seconds after the cessation of the pulse, current reduce to about half automatically. “ON” indicates the quiescent current and the dynamic current are the same. User can set SW4 to ”OFF”, in order to reduce motor and driver heating and improve reliability.

Signal interfaces

PUL+ and PUL- are the positive and negative side of control pulse signal; DIR+ and DIR- are the positive and negative side of direction signal; ENA+ and ENA- are the positive and negative side of enable signal.

Motor interfaces

A+ and A- are connected to a phase winding of motor; B+ and B- are connected to another phase winding of motor. If you need to backward, one of the phase windings can be reversed.

Power interfaces

It uses DC power supply. Recommended operating voltage is 24VDC-50VDC, and power consumption should be greater than 100W.

Indicator lights

There are two indicator lights. Power indicator is green. When the driver power on, the green light will always be lit. Fault indicator is red, when there is over-voltage or over-current fault, the red light will always be lit; after the driver fault is cleared, if re-power the red light will be off.

Installation

instructions

Driver dimensions:118×75×32mm, please refer to dimensions diagram. Please leave 10CM space for heat dissipation. During installation, it should be close to the metal cabinet for heat dissipation.

Signal interface details

The internal interface circuits of the driver are isolated by the opt coupler signals, R in the figure is an external current limiting resistor. The connection is differential. And it has a good anti-jamming performance.

 

common cathode connection

common anode connection

Control signal and external interface:

Signal amplitudes

External current limiting resistor R

5V

Without R

12V

680Ω

24V

1.8KΩ

Common indicator

Phenomenon

Reason

Solution

 

 

The red indicator is on.

1. A short circuit of motor wires. Inspect or change wires
2. The external voltage is over or low than the driver’s working voltage. Adjust the voltage to a reasonable rang
3. Unknown reason Return the goods

 

Outline and installation size (unitmm)


Product detail pictures:

Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet detail pictures

Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet detail pictures

Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet detail pictures

Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet detail pictures

Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet detail pictures


Related Product Guide:
Cooperation

Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Good Quality Stepper Servo Motor With Driver – 2 phase 1.5-4.5A M545D DC stepper motor driver step driver – Bobet , The product will supply to all over the world, such as: Greece, Barbados, Holland, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.

2 3 4 5 6

  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Bess from Slovakia - 2017.02.28 14:19
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Edwina from Colombia - 2018.09.21 11:44
    Write your message here and send it to us