Yueqing Ann Electric Co., Ltd.| Sourcing Services
Yueqing Ann Electric Co., Ltd.

China Manufacturer with main products: MCB, Contactors, Relay, Fuse, PLC, Motor, Lights, Switches

Home  >Products Catalog > Driver for Motor

Driver for Motor

Payment Terms: L/C, T/T(Bank Transfer), Western Union, PayPal
Place of Origin: Zhejiang in China

Specifications

Overview
SD series stepper motor and driver is a combined Thai Electric Appliance Co., Ltd. Changzhou latest high-tech products. With the rapid development of electronic technology, electronic products, processes and performance continually updated and improved, this product is very large scale integrated circuit hardware with a high degree of anti-interference and fast response nature of a fundamental solution to the traditional step - Electric low-speed crawling, there is resonance area, noisy, high-speed torque is small, low frequency and the drive to start and poor reliability shortcomings. This product is suitable for driving phase current in 4.2A any of the following a low-pressure two-phase or four-phase stepper motors are widely used in CNC machine tools, textile machinery, knitting equipment, packaging machinery, medical equipment, electronic components manufacturing and a series of automatic control.
Features
● advanced bipolar constant-current chopper drive technology.
l High-speed torque output increased 40%, to avoid the lost-step (no-load start-up speed up to 300 ~ 420r/min) maximum speed of up to 3500 r / min.
l Flexible output current set, fit different types of motors, with automatic half-current function at the same time, reduce motor heating. l the largest sub-set 128 to meet a variety of mechanical transmission and does not affect its output torque. l input pulse mode is set and high-low setting, easy to use.
l protection Full: Enter the power supply overvoltage, undervoltage, output overcurrent, white short, drive high temperature alarm protection.
l electric low-speed non-creeping phenomenon, noise, non-resonant region.
Performance
Electrical properties (ambient temperature Tj = 25 o C hours)
Input Power
24 ~ 50V DC power supply, capacity: not less than 200VA. Typical Value: DC36V
Output Current
1.13A ~ 4.25A, 8 stalls adjustable with a resolution of 0.41A.
Drive Mode
Bipolar constant-current PWM driver outputs.
Insulation resistance
Normal temperature and pressure> 500MΩ.
Dielectric strength
Normal temperature and pressure 500V / minute.
Weight
About 300 grams.
Environmental requirements
 
Cooling
Natural cooling.
Use
Avoid dust, oil fog and corrosive gases.
Temperature
0oC~+50oC。
Humidity
<80% RH, non-condensing, non-frost.
Vibration
Maximum does not exceed5.7m/s2
Save
-20oC~+125oC To avoid the dust, it is best to use the original packing box.
Function and Use
l Power Interface DC +, DC -
DC 24 ~ 50DC, usually a linear power supply (see Appendix: linear power supply schematic) power supply, the user should be noted that the filtered rectified power supply ripple voltage, not more than 50VDC, so as to avoid damage to the drive, linear power supply rated output current should be larger than the current drive to set 60%. When using switching power supply should be attention to the nominal rated output current, to choose a match with the motor phase current switching power supply. General, the higher the supply voltage, the motor torque output greater steps to avoid the phenomenon of high-speed lost, but also lead to increased low-speed vibration, as well as fever, should be used with the mechanical requirements of a reasonable adjustment under the on-site power supply voltage, we adopted the test concludes that the most ideal voltage range of between 30VDC ~ 40VDC. Should pay special attention to input power wiring polarity, DC + for the power supply cathode; DC-for power, the wrong cable can cause damage to the drive! In order to meet electromagnetic compatibility requirements drive is recommended to use the company-driven design of DC power supply.
l Set output current
The Driver Design 8 file output current choices and drive the encoding switch (SW1 SW2 SW3) setting, the current size to the maximum nominal. SD-2H044MA type drives available 4.25A maximum output current, the current setting resolution of 0.41A. Coding switch (SW1 SW2 SW3) for each combination of a state represents a current value of the output settings, reference the table below:
Current output setting table
SW1
SW2
SW3
Output Current
SW1
SW2
SW3
Output Current
ON
ON
ON
1.13A
ON
ON
OFF
2.86A
OFF
ON
ON
1.53A
OFF
ON
OFF
3.36A
ON
OFF
ON
1.93A
ON
OFF
OFF
3.79A
OFF
OFF
ON
2.41A
OFF
OFF
OFF
4.25A
 
Important

In setting this parameter will make sure that the drive is not the power or increase power but the motor is not running the state, this would avoid the current mutation of the drive power inverter segment generated shocks. Parameter setting complete please turn off the power to re-power after the new parameters will be effective. Non-standard operations may result in damage to the drive!
l Automatic Semi-current
Drive control pulse signal to stop imposing 0.1 seconds or so, will automatically enter the semi-current state, this time to run when the motor phase current 50% to reduce power consumption and protect the motor, a new control pulse received after the drive automatically flow out of the slightest state, this function is performed by the drive panel DIP switches (SW4) to set: OFF - Automatic Semi-stream and effective, ON - Automatic semi-flow is invalid. Semi-automatic current setting it is also imperative in the drive does not power up or power-up but the motor is not running, the set finished please turn off the power to re-power after the new parameters will be effective.
l Set the drive segment
Users can drive the panel by adjusting the DIP switch (SW5 SW6 SW7 SW8) the state to set up 15 kinds of sub-modes. The 15 kinds of sub-model, basically covering all users of motor step angle requirements. The setting parameters in the table below or drive enclosure silk screen panel diagram. It is equally imperative to set the number of segments in the drive does not power up or power-up, but when the motor is not running. Please turn off the power setting is completed, re-power after the new parameters will be effective.
Sub-set table
SW5
SW6
SW7
SW8
Pulses per revolution
Step Angle
SW5
SW6
SW7
SW8
Pulses per revolution
Step Angle
OFF
ON
ON
ON
400
0.900 o
OFF
OFF
ON
OFF
5000
0.072 o
ON
OFF
ON
ON
800
0.450 o
OFF
ON
OFF
ON
6400
0.05625 o
ON
ON
ON
OFF
1000
0.360 o
ON
ON
OFF
OFF
8000
0.045o
OFF
OFF
ON
ON
1600
0.225 o
OFF
ON
OFF
OFF
10000
0.036 o
OFF
ON
ON
OFF
2000
0.180 o
ON
OFF
OFF
ON
12800
0.028125 o
ON
ON
OFF
ON
3200
0.1125 o
ON
OFF
OFF
OFF
20000
0.018 o
ON
OFF
ON
OFF
4000
0.090o
OFF
OFF
OFF
OFF
25000
0.0144 o
 
OFF
OFF
OFF
ON
25600
0.014063 o
l control pulse mode selection (J1, J2)
Users can drive by changing the internal circuit board jumper switch (J1, J2) to receive control of the state to set the pulse form. Switch jumper J1 is defined as: ON - Pulse plus direction mode; OFF - double-pulse mode. Jumper switch J2 is defined as: ON - pulse rising edge and effective; OFF - pulse falling edge and effective. The setting parameters in the table below.
Usual, there are four forms of control pulses as shown below: Pulse plus direction mode (PULS + DIR) is the logic, dual-pulse mode (CW + CCW) is the logic, pulse plus direction mode (PULS + DIR) negative logic, dual - pulse mode (CW + CCW) negative logic. Pulse plus direction mode, the drive pulse control pulses from the receiver port (PULS +, PULS-) input, which drives the direction of the port (DIR +, DIR-) high and low level of the decision of the motor rotation direction; double-pulse mode, the drive pulse port (PULS + , PULS-) is transferred to receive instruction pulse drives the direction of the port (DIR +, DIR-) to receive instructions reverse pulse. Whatever the form of a control pulse, drives the internal high-speed optocoupler is to accept it. Control impulses settings must be in the drive does not power up or power-up but the motor is not running, do not turn off the power to set the new parameters is completed to take effect.

driver from this supplier

Carbon Commutators for Electric Fuel Pump Motor of Motor Vehicle    
FOB Price: 1.50-3.50 USD/Piece
Min Order: 1000 Pieces
China Manufacturer Save Purchasing Cost Tight Tolerance Good Roundness Various Material Submersible Motor Casing    
FOB Price: 30.00-1200.00 USD/Piece
Min Order: 10 Pieces
12V 24V DC Motor Speed Controller    
FOB Price: 6.08 USD/pieces
Min Order: 33 pieces
DC Motor CW / CCW Controller 12V 24V Forward & Reverse Motor Remote Controller For DC Gear Motor    
FOB Price: 21.13 USD/pieces
Min Order: 10 pieces
Quality Segment Commutator with Reinforced Ring & Brass Bush For Power Tools Motor    
FOB Price: 0.50-2.50 USD/Piece
Min Order: 2000 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group