M542H CNC Stepper Driver Board For CNC Laser Cutters DIY 20V -- 100V DC 1.0-4.5A
CCNC Stepper Motor Driver Board Controller M542H 1.0A-4.5A
Descriptions
The M542H Stepper Driver Board Controller is a high performance microstepping driver based on pure-sinusoidal current control technology. With this technology and the self-adjustment technology (self-adjust current control parameters) for different motors, the drive motors can run with less noise, lower heating, smoother movement and have better performances at higher speed than most of the drivers in the market. It is suitable for driving 2-phase and 4-phase hybrid stepping motors, so the Nema17--Nema34 stepper motors with a 1.0A-4.5A current will be suitable.
Features
High performance, cost-effective
Supply voltage from 20V DC to 100V DC
Output current from 1.0A to 4.5A
Self-adjustment technology, full to half current self-adjustment when motors from work to standstill via switching off SW4
Pure-sinusoidal current control technology
Pulse input frequency up to 300 KHz
TTL compatible and optically isolated input
Automatic half-current reduction as long as switching off SW4 when motors stop
16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
Suitable for 2-phase and 4-phase motors
Support PUL/DIR and CW/CCW modes
Short-voltage, over-voltage, over-current and short-circuit protection, protect the PC, motors, driver etc from being damaged
Applications
Suitable for any small-and-medium automatic equipment with CNC controller, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices
Suitable for a wide range of stepping motors, from NEMA size 17 to 34
For processing various pattern mould
For advising, such as brand, architechture mould, badge, nameplate, display boards, doorplate, furniture decoration, etc.
For carving portrait, scenery, handwriting, sealing, etc.
I. DIP-Switch Instructions
II. DIP-Switch Settings Diagram
Dynamic current setting
|
Peak Current
|
AVG Current
|
SW1
|
SW2
|
SW3 |
1.5A |
1.0A |
ON |
ON |
ON |
2.0A |
1.4A |
OFF |
ON |
ON |
2.4A |
1.7A |
ON |
OFF |
ON |
2.8A |
2A |
OFF |
OFF |
ON |
3.2A |
2.3A |
ON |
ON |
OFF |
3.7A |
2.6A |
OFF |
ON |
OFF |
4.2A |
3A |
ON |
OFF |
OFF |
4.5A |
3.2A |
OFF |
OFF |
OFF |
Auto Half-Current-Reduction Setting |
SW4 |
ON |
OFF |
Work-Full |
Standstill-Full |
Work-Full |
Standstill-Full |
Mirostep Resoltion Selection |
Mirostep |
Step/Rev.(1.8° motor) |
SW5 |
SW6 |
SW7 |
SW8 |
2 |
400 |
ON |
ON |
ON |
ON |
4 |
800 |
ON |
OFF |
ON |
ON |
8 |
1600 |
ON |
ON |
OFF |
ON |
16 |
3200 |
ON |
OFF |
OFF |
ON |
32 |
6400 |
ON |
ON |
ON |
OFF |
64 |
12800 |
ON |
OFF |
ON |
OFF |
128 |
25600 |
ON |
ON |
OFF |
OFF |
256 |
51200 |
ON |
OFF |
OFF |
OFF |
5 |
1000 |
OFF |
ON |
ON |
ON |
10 |
2000 |
OFF |
OFF |
ON |
ON |
25 |
5000 |
OFF |
ON |
OFF |
ON |
50 |
10000 |
OFF |
OFF |
OFF |
ON |
125 |
25000 |
OFF |
ON |
ON |
OFF |
250 |
50000 |
OFF |
OFF |
ON |
OFF |
Power supply Recommend:
36V DC power supply for Nema 17 stepper motors
48V DC power supply for Nema 23/24 stepper motors
60V DC power supply for Nema 34 stepper motors
Electrical Specification (Tj=25°C/77°F) |
Parameter |
M542 |
Min |
Typical |
Max |
Unit |
Output Current |
1 |
- |
4.5(3MS) |
A |
Supply Voltage |
+20 |
+50 |
+100 |
VDC |
Logic Signal Current |
7 |
10 |
16 |
mA |
Pulse Input Frequency |
0 |
- |
300 |
KHz |
Isolation Resistance |
500 |
|
|
MΩ |
Operationg Environment & Other Specifications
|
Cooling |
Natural Cooling or Fan Forced cooling |
Operating Environment |
Environment |
Avoid dust, oil fog, corrosive gas |
Ambient Temperature |
0 °C ~ 50°C (32°F ~ 122°F) |
Humidity |
40%RH ~ 90%RH |
Operating Temperature |
70°C (158°F) Max |
Vibration |
5.9m/s 2 MAX |
|
Storage Temperature |
-20 °C ~ 65°C (-4°F ~ 149°F) |
Total Weight |
370G |
1 x CNC Stepper Motor Driver Board Controller M542H (1.0A-4.5A)
1 x CD (User Manual)
We sell items to most countries of the world. For cost saving purpose, we can't keep a lot of stock for every item in every location. Your order with us may be sent from anyone of our dispatch centers that has sufficient in stock quantity. Typical delivery durations(for reference only) are: | Estimated Delivery Time(Airmail Packets) | UK, Australia, New Zealand, South Asia, East Asia | 10-15 business days | USA, Canada, other EU countries(France,Germany, etc.) | 10-18 business days | Italy, Spain | 20-30 business days | South America, Other Countries | 15-20 business days |
| Please DO CONTACT AND CONFIRM with us BEFORE you bid IF you: - need the item urgently. - require that the item should be delivered within a certain time. - have any other questions/requirements about delivery. | Remarks: *Usually, your order will be dispatched before the next working day after the full payment is cleared when stock lasts. *Notification will be sent after your order is dispatched, please check you email or ebay order records for date of dispatch. *It is not guaranteed that parcel should arrive within the time stated above. However, 95%+ parcels will be delivered within the reference time. *Please contact us if you have any trouble in receiving your orders. We will help you to track them. | PayPal: We accept PayPal (Allows you to pay by credit cards, debit cards or echecks securely with NO surcharge) * If you have difficulty to make payment by PalPal please contact us for alternative payment method. Remarks: *Please send payment within 5 days after auction ends. All sales are final, shipping and handling costs are also NOT negotiable. *We will use your PayPal shipping address as the delivery address. *Please make sure that your shipping address is correct. | 30 Days Money Back Guarantee: If you are not satisfied with the item purchased from us. Please inform us in writing(e.g. e-mail, eBay message, fax, letter) within 30 days of receipt of goods. We will guide you to return and refund the item. Please note that the postages / custom fees(if any) spended in such an order are on the customer's cost. | Free Replacement: If you receive a not-as-described (e.g. defective, incorrect, part missing) item, please contact us when you get the item. We will arrange a replacement as soon as the case is confirmed. | | Suppliers Warranty: We offer ONE YEAR warranty on this product. If your item has any warranty issue please contact us for a satisfying solution. | Requirements: *All qualified returns/replacement must be guided by us. We may not accept your return without informing us in advance. *Customs fee, handling charge, postage and insurance are on customers cost. |
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