Stepping Motor Driver for NEMA 23 Step Motor
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Product Highlights
- High Precision Control: Supports 128 micro-steps with 15-step dial settings for accurate motion control.
- Wide Voltage Range: Operates on DC 24V to 50V input, suitable for various power supply conditions.
- High Output Current: Delivers up to 4.2A peak output current for strong torque performance.
- Low Heating Technology: Features three-state current control and automatic current halving to reduce heat.
- Fast Pulse Response: Optical isolation input supports pulse frequencies up to 200 KHz.
- Compact Design: Small size of 118 x 75.5 x 34mm fits easily into automation equipment.
- Comprehensive Protection: Includes overpressure and short circuit protection for safe operation.
- Versatile Application: Ideal for engraving machines, CNC tools, laser cutters, and medical pumps.
Product Attributes
- Customization
- Available
- Type
- Hybrid
- Voltage
- 24VDC
- Model NO.
- DM542
- Model
- Dm542
- Max Micro-Step
- 128
- Suitable Motor
- NEMA 23 Series Motor
- Color
- Black
- Input Voltage
- DC 24~50V
- Max Output Current
- 4.2A
- Weight
- 2kg
- Transport Package
- Polyfoam, Cardboard Carton
- Trademark
- Times brillant
- Origin
- Beijing, China
- Package Size
- 20.00cm * 15.00cm * 15.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Stepping Motor Driver for NEMA 23 Step Motor
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Product Description
DM542 high-precision stepper driver suitable for nema23 open-loop stepper motor


Characteristics:
1.Low price, high speed torque
2.Supply voltage up to 50V
3.Maximum output current can reach 4.2A
4.Three-state current control technology with low heating
5.Automatic halving of static current 0.4 S to 60 %
6.Two-phase stepper motor with 4, 6, 8 lines
7.Optical isolation differential signal input, maximum pulse response frequency up to 200 KHz
8.Subdivision accuracy 2,4,5,8,10,16,20,25,32,40,50,64,100,125,128 optional
9.Small size(118 x 75.5 X 34mm)
10.Convenient current setting, optional at eight
11.Four dials for 15 steps
12.Protection functions such as overpressure, short circuit etc..
13.Bipolar constant current PWM driver output
14.Suitable for all kinds of small and medium scale automation equipment and instruments, such as engraving machine, medical creep pump,
15.Label striking machine, cutting machine, laser photo arrangement, plotter, CNC machine tool, automatic assembly equipment
16.Wait a minute. It works well in devices where users expect small noise and high speed
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Electrical indicators:
| Parameter | Min | Typical value | Max | Unit |
| Output current(peak) | 1.0 | -- | 4.2 | A |
| Input power (V) | 20 | 24/36 | 48 | VDC |
| Control signal input current | 7 | 10 | 20 | MA |
| tep pulse frequency | 0 | -- | 200 | kHz |
| Insulation resistance | 500 | -- | -- | MΩ |
Strengthening heat dissipation
(1) The reliable working temperature of the actuator is usually within 60 and the working temperature of the motor is
Within 80 °C;
(2) It is recommended to choose an automatic half current mode when using and to reduce the current automatically when the motor stops
60 % to reduce heating of motors and drives;
(3) When installing the drive, use vertical side mounting to make the heat dissipation teeth stronger
Air convection; When necessary, install fans near the drive to ensure forced heat dissipation
The drive works within a reliable operating temperature range.
Size:



|
Suitable Motor |



| Service |




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI236933". Items marked "" are certified.
Company Profile
Beijing Time Supergroup Robot Technology Co., Ltd. Was established in 2019, is a professional engaged in motor, driver, linear guide, controller, Gearbox Research and development, sales and service trading company. We are located in Beijing, convenient transportation. Branches throughout Hebei, Henan, Guangdong. Our core products such as stepper motors and drives, brushless DC motors and drives, servo motors and drives, linear guideway modules and motor accessories are used in the field of motion control, including textile, electronics, packaging, laser, robotics, CNC machine tools, engraving machines and cutting machines. In addition, agent products have six-axis industrial machines, manipulator, widely used in palletizing, stamping, bending, welding, plastic spraying and other industries. We have a professional technical team, can field teaching demonstration equipment. We have our own warehouse about 1000 square meters, our products are in safe stock, can be delivered within 7 days, the product has a year of quality assurance.
About Our Factory & Business Background
- Address
- No. 5 Baiyang Road, Liangxiang Economic Development Zone, Fangshan District, Beijing, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2024-01-11
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum output current?
- The driver can deliver a maximum output current of 4.2A.
- What is the input voltage range?
- It accepts an input voltage of DC 24V to 50V.
- Does it support micro-stepping?
- Yes, it offers optional subdivision accuracy up to 128 micro-steps.
- What is the maximum pulse frequency?
- The maximum pulse response frequency is up to 200 KHz.
- Is the driver suitable for NEMA 23 motors?
- Yes, it is specifically designed for NEMA 23 series open-loop stepper motors.
- How does it manage heat?
- It uses three-state current control and automatically halves static current to reduce heating.
- What are the dimensions of the driver?
- The size is 118 x 75.5 x 34mm.
- What protection features are included?
- It includes protection against overpressure and short circuits.
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