This is the strongest Nema 23 stepper cnc motors, it with step angle 1.8deg and size 57x57x113mm. It has 4 wires, each phase draws 4.2A, with holding torque 3.0Nm(425oz.in).
Electrical Specification
- Manufacturer Part Number: 23HS45-4204S
- Motor Type: Bipolar Stepper
- Step Angle: 1.8deg
- Holding Torque: 3.0Nm(425oz.in)
- Rated Current/phase: 4.2A
- Phase Resistance: 0.9ohms
- Inductance: 3.8mH±20%(1KHz)
- Insulation Class: B 130°C[266°F]
Physical Specification
- Frame Size: 57 x 57mm
- Body Length: 113mm
- Shaft Diameter: Φ10mm
- Shaft Length: 24mm
- D-cut Length: 20mm
- Number of Leads: 4
- Lead Length: 400mm
- Weight: 1.6kg
Connection
A+ | A- | B+ | B- |
Black | Green | Red | Blue |
DM542T Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17, Nema23, Nema 24 Stepper Motor
The DM542T is a fully digital stepper driver developed with advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Compared with traditional analog drives, DM542T can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make DM542T suitable for high requirement applications.
Key Features:
- Input voltage 20-50VDC
- Anti-Resonance provides optimal torque and nulls mid-range instability
- Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors
- Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement
- 15 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000
- Soft-start with no “jump” when powered on
- 8 selectable peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A
- Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input
- Automatic idle-current reduction
- Suitable for 2-phase and 4-phase motors
- Support PUL/DIR mode
- Over-voltage and over-current protections
Electrical Specifications:
- Output Peak Current: 1.0~4.2A (3.0 RMS)
- Input Voltage: +20~50VDC (Typical 36VDC)
- Logic Signal Current: 7~16mA (Typical 10mA)
- Pulse Input Frequency: 0~200kHz
- Pulse Width: 2.5μS
- Isolation Resistance: 500MΩ
Operating Environment and other Specifications(Tj = 25℃/77℉):
- Cooling: Natural Cooling or Forced cooling
- Environment: Avoid dust, oil fog and corrosive gases
- Ambient Temperature: 0℃ － 65℃
- Humidity: 40%RH－90%RH
- Operating Temperature: -10℃ － 45℃
- Vibration: 10-55Hz / 0.15mm
- Storage Temperature: -20℃ － 65℃
- Weight: Approx.210g (7.4oz);
This professional 250W 36V 6.9A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System.
115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply. Low cost also makes it more acceptable for general usage.
Key Features
- 36V DC 6.9A output
- AC input voltage range: 90~132V/180~264VAC
- 115V/230V AC selected by switch
- High efficiency low cost
- Forced air cooling by built-in DC fan
- Low output ripple and yawp
- Over current, over voltage, short circuit and overheat protections
- 215*115*50mm (L*W*H);
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Return Policy
If the item you received is damaged or defective,Please contact us immediately.We will arrange for free replacement or refund.
We will pay the return shipping costs if the product is defective or the return is caused for our mistake. Otherwise, you are going to take charge with the returning shipping fee.
You can return your purchase for up to 60 days from the date of delivery. No refund will be issued if the product shows signs of use. Returned package must be in the original packaging, everything must be in new condition, No missing parts.
Our guarantee does not cover accidental damage and problems caused by customers.Thank you very much for your understanding!
We will use standard shipping and Express shipping .
Most order with confirmed payment will be shipped out in 2-3 business days. Delivery time may vary depends on the destination and the shipping service you choose.
1. The standard shipping way: we will ship the item by standard speedpark, the estimated delivery time will be 8-12 business days to US, UK, AU, CA and DE; to other country, it will take 10-15 business days.
2. The express shipping way: we will ship it by DHL, FEDEX, EMS, UPS, USPS and so on.
The delivery takes 3-7 business days to UK,USA,AU and CA. It takes 5-10 business days to other countries.
Note:If you need it urgently, you can contact us to ship with Express Shipping, but you may need to pay extra shipping cost.
Attention:
1. Please check the package first before you sign for the package. If the package has any damage, please file a claim on your local shipping company. thanks for your cooperation
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The main markets of oyostepperuk ebay store are Europe and the UK, and it is affiliated with OYOSTEPPER. Founded in 2010, OYOSTEPPER is a trusted online supplier specializing in high-quality electric motors at competitive prices. With over a decade of experience, we proudly serve customers worldwide, offering fast shipping, responsive service, and reliable products.
Our product range includes stepper motors, servo motors, BLDC motors, and AC gear motors — available in various sizes, phases, and step angles to suit a wide range of applications. Whether you're a small business, an engineer, a hobbyist, or a DIY enthusiast, we’re here to help you find the right motor solutions quickly and affordably.
At OYOSTEPPER, we understand the challenges of sourcing custom or small-quantity motors directly from factories. That’s why we aim to bridge the gap — making it easier than ever to access specialized and customized motors without large minimum orders.
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