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Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine

Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine

  • Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine
  • Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine
  • Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine
  • Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine
Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine
Product Details:
Place of Origin: China
Brand Name: Junqi
Certification: CE
Model Number: M545D
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs ( sample available)
Price: USD22-USD19/PC
Packaging Details: Suite for export
Delivery Time: depend on the order quantity /Negotiable
Payment Terms: T/T, , Western Union, Paypal
Supply Ability: 1000pcs per month
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Detailed Product Description
Type: Step Motor Driver Model No.: M545D
Voltage Range: DC18-50V Current Range: 1.5-4.5A
Dimension: 118*75*33mm Weight: 0.3kg
Warranty: 12 Months Color: Black
OEM: Available
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Junqi M545D 2-Phase Stepper Driver For Current Less than4.5A Nema23,Nema34 Stepping Motor

 

 

 

Product Descriptions:

 

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 DC24-48V 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 misconnected,over-voltage, under-voltage, and over-current protection functions.

 

Product Features:

 

1. A high performance stepper motor driver useing bipolar constant-current chopper technology.

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

3. Voltage 18~50V DC

4. With 8 stalls output current setting, peak current 4.5A

5. With 14 stalls microstep subdivision setting

6. Automatic Half current, self-test, over voltage, under voltage, over current protection

7. Internal optical isolation, highest frequency response 200KHZ

8. Suitable for 2 and 4 phase nema23 and nema43 hybrid stepper motor with currenge range 1.5-4.5A

 

Current Selection:
Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 0
Mircrostep Selection:
Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 1
Dimension:(Unit=mm):

Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 2

Ports instroduction:

 

1.Power interface ports:

Port No.   Symbol Name Remark
1 Power input ports GND Input Voltage DC24V-50V
2 +vdc
3 Motor Phase wire input ports A+ Phase A+ Motor phase A
4 A- Phase A-
5 B+ Phase B+ Motor phase B
6 B- Phase B-

 

2. Control signal input ports

Port No. Symbol Name
1 PUL+ Pulse signal+
2 PUL- Pulse signal-
3 DIR+ Direction signal+
4 DIR- Direction signal-
5 ENA+ Enable signal+
6 ENA- Enable signal-

 

 

Typical Connections:

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.

Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 3Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 4

 

Product Details:

Junqi Nema23/34 Stepper Driver DM545D 4.5A 24~50VDC For 2Phase Stepper Motor Controller CNC Engraving Machine 5

 

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

Contact Details
Changzhou Junqi International Trade Co.,Ltd

Contact Person: Ivanzhu

Tel: 0086-13961407941

Send your inquiry directly to us
Changzhou Junqi International Trade Co.,Ltd
No.28 Shunyuan Rd, Changzhou City, JIangsu, China
Tel:86-1396-1407941
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