Changzhou Junqi International Trade Co.,Ltd
| Payment Terms | T/T, , Western Union, Paypal |
| Supply Ability | 1000pcs per month |
| Delivery Time | depend on the order quantity /Negotiable |
| Packaging Details | Suite for export |
| Type | 2Phase Stepper Driver |
| Model No. | M545D |
| Voltage Range | DC18-50V |
| Current Range | 1.5-4.5A |
| Weight | 0.3kg |
| Color | Black |
| Warranty | 12 Months |
| OEM | Available |
| MOQ | 5pcs |
| Brand Name | JEUNKEI |
| Model Number | M545D |
| Certification | TS16949,ISO9001, ISO14001,CE, ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, , Western Union, Paypal | Supply Ability | 1000pcs per month |
| Delivery Time | depend on the order quantity /Negotiable | Packaging Details | Suite for export |
| Type | 2Phase Stepper Driver | Model No. | M545D |
| Voltage Range | DC18-50V | Current Range | 1.5-4.5A |
| Weight | 0.3kg | Color | Black |
| Warranty | 12 Months | OEM | Available |
| MOQ | 5pcs | Brand Name | JEUNKEI |
| Model Number | M545D | Certification | TS16949,ISO9001, ISO14001,CE, ISO14001 |
| Place of Origin | China | ||
| High Light | 2 Phase Stepper Driver ，57mm Stepper Driver ，86mm Stepper Driver | ||
Junqi 2Phase Stepper Driver M545D 24-50VDC,1.5-4.5A For 57mm/86mm Stepping Motor
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
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.
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.
More Driver Choice:
FAQ:
Q:How long is the lead time of orders?
A:Lead time : 4 weeks after receive the deposit
Q:What is your trade Assurance?
A:100% product quality protection.
100% product on time shipment protection.
100% payment protection for your covered amount.
Q: What’s Moq?
A: 5PCS. Small Order Welcome.
Q:Do You Make Customized Product?
A:Yes,We Accpet IT.
Q:About After Sale Serive?
A: After Sales Services 24/7.
Q: What should I do if I'm not satisfied with your product?
A: If there are defects in its quality, we can exchange a good one for you.
Generally, this problem is rare.
Q:What is the payment term?
A:T/T and Paypal is used more,please contact us for details
Q:What is the quality level of your product?
A:We produce good quality, refuse to produce low quality.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2020
Total Annual:
100-300
Employee Number:
>100
Ecer Certification：
Verified Supplier
Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru... Changzhou Junqi Mechanical Electronics Co.,Ltd is a professional Exporter relies on five parnter physical factories. The main products: Auto Parts( Power window switch,Auto electric water pumps, Auto lock, Door handle, Wipper motor and window regulator motor), Stepping motor and driver, Bru...
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