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G201X / G210X MANUAL 

STEP MOTOR DRIVE 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for G201X

Page 1: ...G201X G210X MANUAL STEP MOTOR DRIVE ...

Page 2: ...A Power Dissipation 1 13 W Temperature 0 70 C Humidity 0 95 Motor Inductance 1 50 mH Input Frequency 0 200 kHz Step Pulse 0 Time COMMON 3 3V 5V 0 5 uS Step Pulse 1 Time COMMON 3 3V 5V 3 uS Step Pulse 0 Time COMMON GND 3 uS Step Pulse 1 Time COMMON GND 0 5 uS Direction Setup 0 uS Signal Voltage 3 3 5 VDC Weight 3 6 oz ...

Page 3: ...ally be removed to mount the G201X to a heatsink or chassis TERMINAL 1 Power Ground Connect the negative black lead of your power supply to this terminal TERMINAL 2 Power Connect the positive red lead of your power supply to this terminal It must be between 18VDC to 80VDC TERMINAL 3 Motor Phase A Connect one end of your Phase A motor winding here TERMINAL 4 Motor Phase A Connect the other end of y...

Page 4: ...500uH or greater but generally no more than 7mH A more accurate calculation of power supply voltage is to find your motor s inductance and put it into the following equation 32 mH inductance Power Supply Voltage If your motor has 2mH of inductance the equation would look as follows 32 2 45 12V MOTOR CONNECTION TERMINAL 3 Phase A Connect one motor winding to this terminal TERMINAL 4 Phase A Connect...

Page 5: ...ic 0 time is 5uS while the minimum logic 1 time is 3uS with 3 3V 5V connected on the COMMON terminal The minimum logic 0 time is 3uS while the minimum logic 1 time is 0 5uS when connected to GND on the COMMON terminal Microstepping occurs on the falling edge of the step input when COMMON is a positive voltage and on the rising edge when COMMON is connected to GND and on the rising edge when connec...

Page 6: ... SW2 SW3 SW4 and SW5 to the ON position 2 Automatic Current Standby The G201X reduces motor phase current to 70 of the set value when the motor is stopped This can reduce motor heating up to half while the motor is not moving If enabled this reduction occurs 1 second after the last step pulse is sent to the drive Full current is restored immediately upon resumption of step pulses SW9 enables this ...

Page 7: ...OPTION SET SWITCHES ...

Page 8: ... It is recommended that needle nose pliers or tweezers be used to adjust the jumper settings The power to the G210X must be turned off before any adjustment is to be made on the step pulse multiplier METHOD OF OPERATION FOR STEP PULSE MULTIPLIER The G901X step pulse multiplier still allows all of the benefits of microstepping at low speeds and full stepping at high speeds that the G201X has The st...

Page 9: ...IVE INC PRODUCTS ARE NOT DESIGNED AUTHORIZED OR WARRANTED TO BE SUITABLE FOR USE IN LIFE SUPPORT DEVICES OR OTHER CRITICAL APPLICATIONS INCLUSION OF GECKODRIVE INC PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE PURCHASER S OWN RISK In order to minimize risks associated with the purchaser s application adequate design and operating safeguards must be provided by the purchaser to min...

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