Basic Info.
Number of Stator
Two-Phase
Excitation Mode
HB-Hybrid
Certification
ISO9001, Ce
Dimension
117mm*71mm*35mm
Suitable Stepper Motor
NEMA 23/34 Stepper Motor
Control Mode
Differential
Transport Package
25PCS/Carton
Product Description
M545D hybrid stepper motor driver
Product Description:
Overview:
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 DC24-50V 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.
Applications
It can be applied in a variety of small scale automation equipment and instruments, such as labeling machine, cutting machine, packing machine, drawing machine, engraving machine, CNC machine and so on. It always performs well when it is used in equipment which requires for low-vibration, low-noise, high-precision and high-velocity.
Current selection
Peak | RMS | SW1 | SW2 | SW3 |
1.5A | 1.07A | on | on | on |
2.0A | 1.43A | off | on | on |
2.4A | 1.72A | on | off | on |
2.8A | 2.00A | off | off | on |
3.2A | 2.28A | on | on | off |
3.7A | 2.64A | off | on | off |
4.2A | 3.00A | on | off | off |
4.5A | 3.21A | off | off | off |
Microstep selection
Pulse/Rev | SW5 | SW6 | SW7 | SW8 |
400 | on | on | on | on |
800 | on | off | on | on |
1600 | on | on | off | on |
3200 | on | off | off | on |
6400 | on | on | on | off |
12800 | on | off | on | off |
25600 | on | on | off | off |
51200 | on | off | off | off |
1000 | off | on | on | on |
2000 | off | off | on | on |
5000 | off | on | off | on |
10000 | off | off | off | on |
25000 | off | on | on | off |
50000 | off | off | on | off |
Common indicator
Phenomenon | Reason | Solution |
The red indicator is on. | 1. A short circuit of motor wires. | Inspect or change wires |
2. The external voltage is over or low than the driver's working voltage. | Adjust the voltage to a reasonable rang |
3. Unknown reason | Return the goods |
Driver functions descriptions
Driver function | Operating instructions |
Output current setting | Users can set the driver output current by SW1-SW3 three switches. The setting of the specific output current, please refer to the instructions of the driver panel figure. |
Microstep setting | Users can set the driver Microstep by the SW5-SW8 four switches. The setting of the specific Microstep subdivision, please refer to the instructions of the driver panel figure. |
Automatic half current function | Users can set the driver half flow function by SW4. "OFF" indicates the quiescent current is set to half of the dynamic current, that is to say, 0.5 seconds after the cessation of the pulse, current reduce to about half automatically. "ON" indicates the quiescent current and the dynamic current are the same. User can set SW4 to "OFF", in order to reduce motor and driver heating and improve reliability. |
Signal interfaces | PUL+ and PUL- are the positive and negative side of control pulse signal; DIR+ and DIR- are the positive and negative side of direction signal; ENA+ and ENA- are the positive and negative side of enable signal. |
Motor interfaces | A+ and A- are connected to a phase winding of motor; B+ and B- are connected to another phase winding of motor. If you need to backward, one of the phase windings can be reversed. |
Power interfaces | It uses DC power supply. Recommended operating voltage is 24VDC-48VDC, and power consumption should be greater than 100W. |
Indicator lights | There are two indicator lights. Power indicator is green. When the driver power on, the green light will always be lit. Fault indicator is red, when there is over-voltage or over-current fault, the red light will always be lit; after the driver fault is cleared, if re-power the red light will be off. |
Installation instructions | Driver dimensions:117×71×35mm, please refer to dimensions diagram. Please leave 10CM space for heat dissipation. During installation, it should be close to the metal cabinet for heat dissipation. |
Signal interface details:
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.
Control signal and external interface:
Signal amplitudes | External current limiting resistor R |
5V | Without R |
12V | 680Ω |
24V | 1.8KΩ |
We also produce linear stepper motor, gearbox stepper motor, stepper motor with brake, drivers for all the motors, and closed loop stepper motors and drivers. We also have accessories such as power supplys, spindles and inverters, breakout board, TB6560 driver board, timing pulleys and so on.
Packing and shipping :
Company informaiton:
Changzhou jinsanshi Mechatronics Co.Ltd. is a comorehensive company which specializes in producing and reserching stepper motor and motor driveer.In addition ,we have two brancher, Changzhou leicon Techonlogy Co. Ltd and Changzhou Dewo Interational trade Co. Ltd.
Welcome to contact us:
Terrific after-sales service: 24hours around the clock & 12 months Warranty
Life-long maintenance service for the product.
Our contact information:
Address:
Dailuo Road 135, Luoyang Town, Wujin District, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Jinsanshi Mechatronics co. Ltd. Is a comprehensive company which specilizes in producing and researching stepper and motor driver. Our company is located in Changzhou city, Jiangsu province, China. We own an excellent group with rich experience in manufacturing and researching. In this field, we have rich experience, so that we can solve the actual using problems for customers. Our products are highly commended by customers because of its easy operation, long using life, stable performance, low failure rate and high technical content.
Our products are widely applied in printing equipment, engraving machine textile machine, computer external application equipment, medical instruments, stage light equipment, robot, NC machine tool and other automatic controlling system. Our main products include stepper motor from NEMA 8 to NEMA 42, geared stepper motors, lead screw motors, stepper motor with brake, drivers for all the motors. We also produce closed loop steppers and drivers.
On the way of development, the principle of "efficiency is the life, quality is the fundamental" is always insisted by Jinsanshi people. We take the market as the guidance, provide high quality products and good service to customers. We are expecting the cooperation with more friends from home and aboard in the near future.