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Additional Info
DRIVERS/CONTROLLERS | Microstepping Driver
 
R525 Stepper motor driver that allows for smooth motion microstepping MICROSTEPPING DRIVER
R525

• Operates from +12 to 75 VDC
• Software selectable run currents from 0.1 to 5.0 Amp Peak
(in 0.05 Amp increments)
• Software selectable hold currents from 0 to 5.0 Amp Peak
(in 0.05 Amp increments)
• Step Resolutions from Full step, 2x, 4x, 5x, 8x, 10x, 16x, 25x, 32x, 50x, 64x, 125x, 128x, 250x, 256x Microstepping
• Four Selectable Damping modes for smooth motion
• No low minimum inductance
• Step sensing on the rising or falling edge of step pulse input
• Direction switching – to change initial powered on direction of rotation
• Disable active high or low – to allow unit to be disabled with a high or low signal
• Smooth motion
• Three optically isolated control inputs (step, direction, disable)
• Inputs are sinking inputs, maximum current input is 15mAmps
• Pole Damping Technology™ integrated within driver board







 
  • Other Models
  • Options
  • Dimensions
  • Pin Outs
  • Electrical Specs.
  • Download
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 OTHER MODELS AVAILABLE
   
 
4018 Standard Motor sq

MICROSTEPPING DRIVER
R208
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• Bipolar Step Motor Driver
• Operates from +12 to 24 VDC
• Phase current ranges from 0.35 to 2.0 Amps Peak
• Selectable Step Resolution from Full, Half, 1/4, and 1/8 microsteps



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MICROSTEPPING DRIVER
R701 & R710
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• Bipolar Step Motor Driver
• Operates from 24 to 80 VDC
• Phase current ranges from 1 to 7 Amps and 0.3 to 2 Amps
•10 Microstepping Driver
• Optically isolated Step, Direction, and Disable/Enable Inputs


 
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MICROSTEPPING DRIVER+CONTROLLER
R256
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•Input Voltage of +12 to 40 VDC
• Phase Current Ranges from 0.2 to 2.0 Amps Peak
• Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
• RS485 Communication with Optional Converter
Cards Available



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SINGLE AXIS DRIVER+CONTROLLER
R356
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•Input Voltage of +12 to 40 VDC
• Phase Current Ranges from 0.3 to 3.0 Amps Peak
• Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
• RS485 Communication with Optional Converter
Cards Available


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  ACCESSORIES
 
4018 Standard Motor sq

SUPPER TORQUE MOTOR
MODEL 4118
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• NEMA Size 17 Mounting
• Cost Effective
• Custom Windings Available (No addtional cost



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HIGH TORQUE MOTOR
MODEL 5718
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• High Torque
• Highest Step Accuracy
• High Resolution
• Custom Windings Available (No addtional cost)




 
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CONVERTER CARD
RS485 to RS232
....................................................

• Allows user to connect the R256, R356, Silverpak 17C/CE, 23C/CE, and 34D motors to a PC via a standard serial port
• RoHS compliant



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CONVERTER CARD
USB485
....................................................

• Allows the user to connect their RS485 device to a PC via a standard USB port.
• UART I/F Supports 7 / 8 Bit Data, 1 / 2 Stop Bits and Odd/Even/Mark/Space/No Parity
• Data rate 300 => 250K Baud
• 384 Byte Receive Buffer / 128 Byte Transmit Buffer for high data throughput


   
  OPTIONS
   
 

What is Pole Damping™ Technology?

Pole Damping™ Technology (PDT) enhances step motor performance by dampening each full step in order to create a more accurate and smooth motion profile.  Microstepping the step motor will optimize Pole Damping™ Technology.  PDT outputs the correct amount of run and hold currents to the motor.  Thus, it will overcome the step motor’s natural tendency to want to forcefully pull towards the full step ON position.

  Currently, the Silverpak 23D integrated motor + drive and the R325 Microstepping Driver contain Pole Damping Technology.


For more information, click here

   
 

Each R525 unit comes with 3 cables:

Model 090-00214 _090-00215
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The designer's kit (sold separately) enables first time users to connect to the R525 via PC to program settings such as run and hold currents, microstepping, damping modes, and more.


RS232 Designer's Kit (Lin p/n: RS232KIT-02)

RS485-232 converter card (Lin Part number 083-00059)
18-pin cable to 3-pin cable for communicating (Lin Part number 090-00216)


RS232KIT-02

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USB Designer's Kit (Lin p/n: USBKIT-02)

USB485 converter card
18-pin cable to 3-pin cable for communicating (Lin Part number 090-00216)
6 foot long USB cable


USBKIT-02
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GUI Software:
The GUI interface allows users to set step resolution, run and hold current, damping modes, to detect step pulses on rising or falling edge, to begin the motor running CW or CCW when powered on, to disable the unit upon a high or low signal.

GUI SOFTWARE

   
 
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DIMENSIONS
  Zoom In Click on drawing to zoom in
 

 

SilverPak 17D

 
Weight without Cables: 7.4 oz
   
   
 
   
   
   
   
   
   
PIN OUT
   
 
View of R525's 7-Pin Connector
 
View of R525's 7-Pin Connector
   
 
SQColor SQPin SQFunction SQDescription
SQ Red SQ1 SQPOWER +VE Motor Supply Voltage. +12 to 75 VDC
SQBlack SQ2 SQGround Power Supply Ground
SQ Orange SQ3 SQEnable Enable/Disable
SQ Brown SQ4 SQDirection Direction input. Default connection will rotate CCW. If this input is low, rotation will be CW. You can swap this by using the GUI interface and clicking the button “Forward Rotation/Reverse Rotation”. (Command DR)
SQ Yellow SQ5 SQStep Step pulse input. The step clock input will receive a clock pulse input (TTL squarewave, 0 to 5VDC), where one pulse will move the motor one step.
SQ Blue SQ6 SQInternal 5V out 5VDC output. Used to power Pin 7, the opto reference, if users do not want to use an external 5VDC supply. By using this to power the optos, the device is no longer optically isolated.
SQ Green SQ7 SQOpto reference * 5 VDC is required to power the optocoupler reference. This device is for sinking operation with a max input current of 15mAmps.
   
 
Motor Connection View
 
Motor Connection View
   
 
SQColor SQPin SQFunction SQDescription
SQ Red SQ6
A
Connect the motor's A Phase here
SQ Blue SQ7
A _ Bar
Connect the motor's A_Bar Phase here
SQ Green SQ8
B
Connect the motor's B Phase here
SQ Black SQ9
B_ Bar
Connect the motor's B_Bar Phase here

 

 

sq ELECTRICAL SPECS.
   
 
  • OPERATES FROM +12 to 75 VDC
  • SELECTABLE PHASE CURRENTS FROM 0.0 TO 5.0 Amps Peak in 0.05 Amps increments
  • ISOLATED INPUTS:Step, Direction, and disable
  • STEP FREQUENCY (MAX): 5.0 MHz
  • STEPS PER REVOLUTION (1.8° MOTOR): 200, 400, 800, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 25000, 25600, 50000, 51200
  • MICROSTEP RESOLUTIONS (1.8° MOTOR): Full step, 2X, 4X, 5X, 8X, 10X, 16X, 25X, 32X, 50X, 64X,125, 128X, 250X, 256X
  • OPERATING TEMPERATURE Motor maximum temp: 90°C. Heatsink maximum temp:85°C.

 
SQUARE BULDEFAULT SETTINGS:
SQUARE BULDirection of Rotation
SQUARE BULCounterclockwise
SQUARE BULStep Resolution
SQUARE BUL8x step (3200 steps/rev)
SQUARE BULRun Current
SQUARE BULMotor’s rated current or up to 5 Amps Peak if motor is rated for 5 or higher.
SQUARE BULHolding Current
SQUARE BUL0.5 Amp/ Phase
SQUARE BULSmoothness Setting
SQUARE BUL2
SQUARE BULStep Signal Sensing
SQUARE BULSenses on the Rising Edge or positive edge
SQUARE BULDisable Active
SQUARE BULLow or 0V signal to disable unit

 

 

 
  Dimensions
   
  INPUT VOLTAGE:+24 to 48 VDC

DRIVE CURRENT(PER PHASE):0.3 to 2 Amps or 1 to 7 Amps

ISOLATED INPUTS: Step Clock, Direction, Enable & Disable

STEP FREQUENCY (MAX): 200 kHz

STEPS PER REVOLUTION (1.8º MOTOR): 2000
   
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