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M545D Hybrid 57 Stepper Motor Driver

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M545D Hybrid 57 Stepper Motor Driver

Brand Name : JunQi

Model Number : M545D

Certification : CE

Place of Origin : China

MOQ : 1 pc

Price : USD10-USD35/PC

Payment Terms : L/C, T/T, Western Union, PAYPAL

Supply Ability : 2000 sets / Month

Delivery Time : as confirmed

Packaging Details : suite for export package

Product Name : Stepper Motor Driver

Suitable For Motor Type : 2-phase Stepping Motor 28-57mm

Model : DM422D

Input Voltage : 24-50V

Peak Current : 1.5-4.5A

Power Supply : DC Supply

Application : Automatic Product

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M545D 2 phase Microstep stepper motor driver

Features

1. 2phase stepper driver, adoption of bipolar constant-current chopper technology

2. Low-noise, low-vibration and low temperature rising

3. Voltage 24-50VDC

4. With 8 stalls output current setting, current range 1.5-4.5A

5. With 14 stalls microstep subdivision setting

6. Automatic Half current, motor wires misconnected, over voltage, under voltage, over current protection

7. Internal optical isolation, highest frequency response 200KHZ

8. Suitable for nema 23, nema 34 stepper motor current under 4.5A

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 Inter face details:

The internal inter face 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.

M545D Hybrid 57 Stepper Motor DriverM545D Hybrid 57 Stepper Motor Driver

Control Signal and external interface.

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 lower than the driver’s working voltage. Adjust the voltage to a reasonable rang
3.Unknown reason Return the goods

Mechanical Dimension(mm):

M545D Hybrid 57 Stepper Motor Driver

Packing:

Cardboard boxes plus foam packaging. We can also pack the goods according to customer's requirements.

M545D Hybrid 57 Stepper Motor Driver

Certificate:

M545D Hybrid 57 Stepper Motor Driver

Transportation:

At present, our company supports a variety of modes of transport, or according to customer's needs to choose the mode of transportation.

M545D Hybrid 57 Stepper Motor Driver

FAQ:

1.Q: Can I get some samples first?

A: Sure, we are honored to offer you samples for your check.

2.Q: Do you have the products in stock?

A: Our products are manufactured according to your order except the normal products.

3.Q: What's the delivery time?

A: It usually takes about 7 working days,but the exact delivery time might be different for different order or at different time.

4.Q: How does your factory do regarding quality control?

A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packed


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