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  • release time: 2019 - 01 - 07
    DM432ES  is a digital stepper motor driver launched by Dongfang Servo CNC Technology Co., Ltd., using the latest 32-bit DSP technology, the user can set any subdivision in 256 and any current value in the rated current. Due to the use of low-speed/medium-speed anti-resonance technology, the built-in micro-division technology, even in low subdivision conditions, can achieve a high subdivision of the effect, low and high speed operation are very smooth, the noise is super small. The drive interior integrates the parameter automatic tuning function, can automatically generate the optima...
  • release time: 2019 - 01 - 07
    M542ESM542es type drive, is the Oriental Servo CNC Technology Co., Ltd. launched, with a more cost-effective advantage of stepper motor driver. The heat and noise of the motor machine are greatly reduced, and the running stability is higher. It is mainly used to drive 42. Type 57 Two-phase hybrid stepper motor. There are 15 kinds of micro-step fine fractions, the maximum number of steps is 25600pulse/rev; Its working peak current range is 1.04a-4.2a, the output current has a total of 8 gears, the current resolution is about 0.45A, with automatic half-flow, overvoltage and overcurrent protectio...
  • release time: 2019 - 01 - 07
    MD556ESMD556ES is a stepper motor driver with constant angular moment and high subdivision, which adopts servo pure sinusoidal precise current control technology. The technology can significantly improve the noise and smooth operation of the motor. The maximum driving current is 5.6A, and the maximum positioning accuracy is 128 Shao fen, which can reach 25600 steps.application areaSuitable for all kinds of automation equipment and instruments of motion control, such as electronic processing and testing, semiconductor packaging, laser cutting and welding, laser phototypesetting, packaging machi...
Contact information

Tel:0755-83314220

Fax:0755-83314221

E-mail:sales@eastservo.cn

 Shenzhen · China

Address: 4A, Building 1, Area B, No. 1, Shajing Road, Dawangshan, Shajing Town, Baoan District, Shenzhen, (opposite Huasheng Daxia)

Name: MCDC505
Listing date:2018-12-26

MCDC505

Product Description: SummaryMCDC505 is a low-cost fully closed-loop digital DC servo driver designed and manufactured by our company using DSP control technology. It consists of three closed-loop control loops (position loop, speed loop and current loop). It can work in position, speed and torque mode. It is suitable for DC servo motors with driving voltage of 50V and power below 200W.
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  • Product Description
  • Product Specifications
  • Parameter

MCDC505 Full Digital DC Servo Driver


Summary

MCDC505 is a low-cost fully closed-loop digital DC servo driver designed and manufactured by our company using DSP control technology. It consists of three closed-loop control loops (position loop, speed loop and current loop). It can work in position, speed and torque mode. It is suitable for DC servo motors with driving voltage of 50V and power below 200W.


Characteristic

1) Position control: input optical isolation pulse and direction (PULSE/DIR)

2) Speed control: input is analog 0V-+3.3V voltage signal (speed input by Pos.ff)

3) Torque Control: Input is analog 0V-+3.3V voltage signal (Torque input by Pos.f)4) Current Loop Bandwidth: (-3dB) 2KHz (Typical Value)

5) Speed Ring Bandwidth: 500Hz (Typical Value)

6) Location Ring Bandwidth: 200Hz (Typical Value)

7) Overcurrent, 12T, Overvoltage, Undervoltage, Overheat, Overspeed, Overdifferential Protection

8) Green light means operation and red light means protection.


Port description

Terminal number

symbol

Description

1

Power ground

Power ground

2

20VDC-5VDC

Power positive input

3

Motor-

Motor black line

4

Motor+

Motor red line

5

ERR/RES

Error alarm/reset

6

EGND

Encoder ground

7

E+5V

Encoder power supply positive

8

Phase A

Encoder A phase

9

Phase B

Encoder B phase

10

DIR

Direction signal input

11

STEP

Pulse signal input

12

+5V

Control signal power


The driver can provide a +5V, maximum power supply of 80mA to the encoder. By using the four-fold frequency counting method, the resolution of the encoder multiplied by four is the number of pulses per turn of the servo motor.


Servo system parameter adjustment and setting (potentiometer counterclockwise timing value decreases, clockwise timing value increases)

MCDC505

A: A four-bit double-row pin on the drive circuit board, working mode setting, from outside to inside, is defined as position 1-4.

1) Pulse direction of position mode when the short cap is not plugged in.

2) When inserted in position 1, the speed is controlled, and the speed input is made by Pos.ff.

3) When inserted in position 2, the force distance is controlled and the torque input is made by Pos.ff.

4) Position control positive/negative pulse input when inserted in position 1 and 2.

5) When inserted in position 3, the position controls the pulse/direction, but the rotation direction is opposite.

B: The potentiometer has 11 scales, which are reversed clockwise to the end and clockwise to the end. The middle is 5.

MCDC505

Pos.ff: Position Feedforward Regulation

Pos.P: Position proportional gain adjustment

Pos.D: Position Differential Adjustment

Vel.P: Speed proportional gain regulation

The servo system consists of three feedback loops (position loop, speed loop and torque (current) loop). The reaction speed of the inner loop current loop is the fastest, and that of the middle loop must be higher than that of the outer loop position loop. Failure to comply with this principle will cause shock or poor reaction. The design of servo driver can ensure that the current loop has good response efficiency. Users only need to adjust the parameters of position loop and speed loop. The parameters of the system always restrict each other. If only the gain of the position loop increases, the output instructions of the position loop may become unstable, so that the response of the whole servo system may become unstable. Usually the following steps can be taken to adjust the system:

1) Position feed-forward and position differential are set as potentiometer scale (3). Position gain and velocity gain are set at a lower scale (3). Then, without abnormal sound and vibration, the scale (0.5-1) lattice is reduced by gradually increasing the velocity gain at least with vibration.

2) Increasing the position gain has at least vibration. Add position differential to no vibration.

3) Increase position feed-forward to minimize Post-Band and overshoot.

4) If the motor has vibration during operation, the speed gain should be reduced appropriately.

5) If there is vibration when the motor stops, the position gain can be reduced or the position differential can be increased appropriately.

On the premise of no overshoot and no vibration in the whole response, the position gain should be set to the maximum. Then the velocity gain, position feed-forward and position differential are fine-tuned to find the best value.

Technical index

1) Input DC Voltage Range 24-50V (Typical Value)'

2) 200W Continuous Output Power

3) Continuous Output Current 6A 32KHz PWM'Overload Output Current 18A (3 seconds)*Protection

4) Peak value of overcurrent action value 30A soil 10% overload 121 current action value 300% 5S overheat action value 80C

5) Overvoltage voltage action value 65V undervoltage action value 18V control signal wiring

6) Maximum Pulse Input Frequency 300K

7) Maximum RS232C speed is 196Kbps (additional conversion interface is required).

8) Use environment occasion: avoid dust, oil mist and corrosive gas as far as possible

Working temperature: 0-+50C.

Storage temperature: -20C-+80'C

Humidity: 40-90% RH

Cooling mode: natural cooling or forced air cooling

9) Shape size 74x71x28

10) Weight about 120 grams


The wiring diagram of the control signal is shown as follows:


MCDC505

Note: When VCC is 5V, R short circuit;

When VCC is 12V, R is 1K, greater than 0.125W resistance;

 when VCC is 24V, R is 2K, greater than 0.125W resistance; resistance must be connected to the control signal terminal.

A When the encoder is single-ended, the wiring diagram is as follows:


MCDC505


Installation dimensions:

MCDC505

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Related Suggestion / more
  • DM432ES  is a digital stepper motor driver launched by Dongfang Servo CNC Technology Co., Ltd., using the latest 32-bit DSP technology, the user can set any subdivision in 256 and any current value in the rated current. Due to the use of low-speed/medium-speed anti-resonance technology, the built-in micro-division technology, even in low subdivision conditions, can achieve a high subdivision of the effect, low and high speed operation are very smooth, the noise is super small. The drive interior integrates the parameter automatic tuning function, can automatically generate the optimal operation parameter for different motor, maximizes the performance of the motor.  Through PC software or handheld programmer debugger, set pulse rise or drop trigger is effective, you can also set a single pulse mode or dual pulse mode.application area  Combined with a variety of sports control field automation equipment and instruments, such as: electronic processing and testing, semiconductor packaging, laser cutting and welding, laser imagesetter, packaging machinery, engraving machine marking machine, cutting machine, garment plotter, CNC machine tools, automated assembly equipment. Is that the user expects low noise.  High performance and superior price than competitive areas of the preferred choice!Driver Function Operation Instructions1) Micro-step Group score settings: By SW5-SW8 four digital switches to set the drive micro-step subdivision teaching, which has a total of 15 micro-step subdivision. When the user sets a micro-step subdivision, the drive should be stopped to run first.For specific micro-step subdivision settings, please see the drive surface layout description. 2) Output current setting: By SW1-SW3 three connector switch to set the drive output current, its output current has a total of 8 gears.For the setting of the specific output current, see the drive surface description. 3) Automatic half-flow function: The user can set the automatic half-stream function of the drive through the SW4.  Off indicates that the static power is set to half of the dynamic current, and on indicates that the static current is the same as the dynamic current. SW4 should be set to off in general use, resulting in reduced energy consumption and increased reliability of motors and drives.After the pulse string stops about 0.4s, the current is automatically reduced to about half (60% of the actual value), and the heat is theoretically reduced by 36%.4) Signal Interface:Pul+ and pul-are the positive and negative ends of the control pulse signal: dir+ and dir-are the positive and negative ends of the directional signal: ena+ and ena-are the positive and negative ends of the enabling signal.5) Motor Interface:A+ and a-are connected to the positive and negative ends of the motor A-phase winding: the positive and negative end of the B-phase winding of the b+ and b-Stepper motor: In any one phase of a phase or B phase two phases, the wiring of the winding can be reversed in the direction of the motor.6) Power Interface:Using DC power supply, operating voltage range dare to 18-40VDC, power supply power greater than 100W.7) Indicator light: The drive has a red and green two LEDs. Where the green light is the power led. When the drive on the green light is always lit, the red light is the fault indicator light, when there is overvoltage, overcurrent failure, the fault light is often lit. After the fault is cleared, the red light is extinguished.In the event of a drive failure, the failure can only be cleared by re-power and re-enabling. 8) Installation instructions: The driver's dimensions are: 96x60.5x24.5m, An Zingkong distance is 90mm, can be horizontal or vertical installation, construction using vertical installation. When installing. It should be pressed close to the metal cabinet for the benefit of heat dissipation.Parameter settingThe driver of DM432ES prefers to use human-dial switch to set subdivision precision dynamic current and half-current full-output peak current output mean current SW1 SW2 SW3 current. Detailed description but below: Working current setting  Output peak currentOutput mean currentSW1SW2SW31.1A0.8Aononon1.4A1.0Aoffonon1.7A1.2Aonoffon2.0A1.4Aoffoffon2.3A1.6Aononoff2.6A1.9Aoffonoff2.9A2.1Aonoffoff3.2A2.3Aoffoffoff     Micro step subdivision settingSteps / turnSW5SW6SW7SW8400offononon800onoffonon1600offoffonon3200ononoffon6400offonoffon12800onoffoffon25600offoffoffon1000onononoff2000offononoff4000onoffonoff5000offoffonoff8000ononoffoff10000offonoffoff20000onoffoffoff25000offoffoffoffInstallation dimensions:
    Member Price: 0 RMB
    Market Price: 0 RMB
    Release Time: 2019 - 01 - 07
  • M542ESM542es type drive, is the Oriental Servo CNC Technology Co., Ltd. launched, with a more cost-effective advantage of stepper motor driver. The heat and noise of the motor machine are greatly reduced, and the running stability is higher. It is mainly used to drive 42. Type 57 Two-phase hybrid stepper motor. There are 15 kinds of micro-step fine fractions, the maximum number of steps is 25600pulse/rev; Its working peak current range is 1.04a-4.2a, the output current has a total of 8 gears, the current resolution is about 0.45A, with automatic half-flow, overvoltage and overcurrent protection and other functions. The operating power supply of this drive is DC power supply, the recommended operating voltage range is 24-48VDC, the recommended typical operating voltage is 36VDC.application areaSuitable for a variety of sports control field automation equipment and instruments, such as: electronic processing and testing, semiconductor packaging, laser cutting and welding, laser imagesetter, packaging machinery, engraving machine, marking machine, cutting machine, garment drawing enclosures, CNC machine tools, automated assembly equipment. It is the first choice for users to expect low noise, superior high speed performance and strong competitive price.Driver Function Description1) Micro-step subdivision settings: The drive micro-step subdivision is set by the SW5-SW8 four dial switch, which has a total of 15 micro-step subdivision.  When the user sets a micro-step subdivision, the drive should be stopped to run first.For the setting of the specific micro-step fine fraction, please refer to the drive surface layout description.2) Output current setting: The drive output current is set by the SW1-SW3 three dial switch, with a total output current of 8 gears.For the setting of the specific output current, please refer to the drive surface layout description.3) Automatic half-current function: The user can set the automatic half-stream function of the drive by SW4. Off indicates that the static current is set to half of the dynamic current, and on indicates that the static current is the same as the dynamic current. The SW4 should be set off in general use, resulting in less heat and increased reliability of the motor and drive.About 0.4s of the current automatically becomes 50% (55% of the actual value) after the pulse stops, and the heat is theoretically reduced by 65%.4) Signal Interface:PUL+ and PUL-are the positive and negative ends of the control pulse signal: DIR+ and DIR-are the positive and negative ends of the directional signal: ENA+ and ENA-are the positive and negative ends of the signal.5) Motor Interface: A+ andA-connect the positive and negative ends of the stepper motor A phase winding; B+ and B-connect the positive and negative ends of the B-phase winding of the motor.When the winding wiring of any phase in A and B phase is swapped, the direction of the motor can be reversed.6) Power Interface:Powered by a DC power supply, the operating current range is recommended for 24-48VDC. Power supply power greater than 100W.7) Indicator light: The drive has a red and green two LEDs. One of the green light for the power led, the drive on the green light is always lit, red lights for the fault indicator, when there is overvoltage, overcurrent failure, the fault lights are often lit. After the fault is cleared, the red light is extinguished.In the event of a drive failure, the failure can only be cleared if it is re-charged or re-enabled.8) Installation Instructions: The dimensions of the drive are: 118x75.5x35mm, installation spacing of 112mm, can be horizontal or vertical installation, it is recommended to use vertical installation.When installing, it should be affixed to the metal cabinet to facilitate heat dissipation.Parameter setting:The M542ES driver uses an eight-bit code-aid switch to set the subdivision accuracy, dynamic current and           half-current full-output peak trajectory output mean SW1 SW2 SW3. Detailed description is as follows:Working current settingOutput peak currentOutput mean currentSW1SW2SW31.00A0.71Aononon1.46A1.04Aoffonon1.91A1.36Aonoffon2.37A1.69Aoffoffon2.84A2.03Aononoff3.31A2.36Aoffonoff3.76A2.69Aonoffoff4.20A3.00AoffoffoffMicro-setting:Steps / turnSW5SW6SW7SW8400offononon800onoffonon1600offoffonon3200ononoffon6400offonoffon12800onoffoffon25600offoffoffon1000onononoff2000offononoff4000onoffonoff5000offoffonoff8000ononoffoff10000offonoffoff20000onoffoffoff25000offoffoffoffInstallation dimensions:
    Member Price: 0 RMB
    Market Price: 0 RMB
    Release Time: 2019 - 01 - 07
  • MD556ESMD556ES is a stepper motor driver with constant angular moment and high subdivision, which adopts servo pure sinusoidal precise current control technology. The technology can significantly improve the noise and smooth operation of the motor. The maximum driving current is 5.6A, and the maximum positioning accuracy is 128 Shao fen, which can reach 25600 steps.application areaSuitable for all kinds of automation equipment and instruments of motion control, such as electronic processing and testing, semiconductor packaging, laser cutting and welding, laser phototypesetting, packaging machinery, engraving machine, marking machine, cutting machine, clothing plotter, CNC machine tool, automatic assembly equipment, etc. It is the first choice in the field where users expect low noise, high speed performance and cost-effective competition.Driver Function Description1) Micro-step subdivision number setting:Four dial switches SW5 SW8 are used to set the micro-step subdivision number of the driver. There are 15 most-step subdivisions. When the user sets the most step subdivision, the driver should stop running first. For setting the number of micro-steps, please specify the layout of the driver.2) Output current setting:The output current is set by SW1-SW3 three child code switches, and there are 8 output currents. For the specific setting of the output current, please refer to the driver layout instructions.3) Automatic half-stream function:Users can use SW4 to set up automatic half-built functions to drive riots. OFF denotes that the static current is set to half of the dynamic current, and ON denotes that the dynamic current is the same as the dynamic current. Sw4 should be set as OFF in general use, so that the heating of motor and wing actuator can be reduced and the reliability can be improved. After the stop of the pulse train, the current will automatically be reduced to about half (60% of the actual value), and the fever will theoretically be reduced by 36%.4) Signal interface:PUL + and PUL- are the positive and negative end of the control pulse signal, DIR + and DIR - are the positive and negative end of the direction signal, ENA + and ENA-are the positive and negative end of the enabling signal.5) Motor interface:The positive and negative ends of A + and A - connected stepping motor A winding: the positive and negative ends of B + and B - connected stepping motor B phase firing group. When the A. B two-phase isolation group is switched, the direction of the motor can be reversed.6) Power interface:DC power supply is adopted. The working voltage range is recommended to be 20-50VDC, and the power supply is more than 200W.7) Indicator lights:There are two red and dry indicator lights in the driver. The edge lamp is the telephone indicator lamp. When driving Beiyi to power, the green lamp is always red to indicate the fault. When overvoltage and overrequest occur, the fault lamp is always on. After the barrier is cleared, the red light goes out. When the driver fails, only re-energizing and re-enabling can remove the failure.8) Installation instructions:The size of the driver is 118x75.5x35m, and the distance between mounting holes is 112 mm. It can be installed either horizontally or vertically. Vertical installation is adopted in the construction. When installed, the leather is installed on the closing cabinet to facilitate heat dissipation.Parameter settingThe MD556ES driver uses a human code aid switch to set paper accuracy, dynamic current and half-current.         Detailed description is as follows:Working current setting:Output peak currentOutput mean currentSW1SW2SW31.4A1.0Aoffoffoff2.1A1.5Aonoffoff2.7A1.9Aoffonoff3.2A2.3Aononoff3.8A2.7Aoffoffon4.3A3.1Aonoffon4.9A3.5Aoffonon5.6A4.0AonononMicro-setting:Steps / turnSW5SW6SW7SW8400offononon800onoffonon1600offoffonon3200ononoffon6400offonoffon12800onoffoffon25600offoffoffon1000onononoff2000offononoff4000onoffonoff5000offoffonoff8000ononoffoff10000offonoffoff20000onoffoffoff25000offoffoffoffInstallation dimensions:
    Member Price: 0 RMB
    Market Price: 0 RMB
    Release Time: 2019 - 01 - 07
Address: 4A, Building 1, Block B, No. 1, Shajing Road, Dawangshan, Shajing Town, Shenzhen, China.
(opposite Huasheng Daxia)
Tel:+86 0755-83314220
Fax:0755-83314221
Code:518049
E-mail:sales@eastservo.cn
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