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PRODUCT DIMENSIONS 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PHYSICAL AND ELECTRICAL RATINGS 

 

 

Minimum 

Maximum 

Units 

Supply Voltage 

18 

80 

VDC 

Motor Current 

Power Dissipation 

13 

Short Circuit Trip 

10 

 

Temperature 

70 

°C 

Humidity 

95 

Motor Inductance 

50 

mH 

Input Frequency 

200 

kHz 

Step Pulse “0” Time 

 

uS 

Step Pulse “1” Time 

 

uS 

Direction Setup 

(Before step rising edge) 

200 

 

nS 

Direction Setup 

(Hold after pulse rising edge) 

200 

 

nS 

Signal Voltage 

3.3 

VDC 

Weight 

3.6 

 

oz 

 
 

 
 
 
 
 
 
 

Содержание G203V

Страница 1: ...G203V G213V MANUAL STEP MOTOR DRIVE ...

Страница 2: ...A Power Dissipation 1 13 W Short Circuit Trip 10 A Temperature 0 70 C Humidity 0 95 Motor Inductance 1 50 mH Input Frequency 0 200 kHz Step Pulse 0 Time 2 uS Step Pulse 1 Time 1 uS Direction Setup Before step rising edge 200 nS Direction Setup Hold after pulse rising edge 200 nS Signal Voltage 3 3 5 VDC Weight 3 6 oz ...

Страница 3: ...inary 1 8 or 0 9 degree per step motor a DC power supply suitable for the motor and a current set resistor The motor s rated phase current must not be more than 7 Amps The power supply voltage must be between 15VDC and 80VDC unregulated The current set resistor may be a 1 4 Watt 5 part Finally have a STEP DIRECTION and DISABLE if needed source available G203V TERMINAL WIRING The G203V uses a 2 pie...

Страница 4: ...voltage doubles the motor s high speed power In all cases the power supply voltage should be no less than 4 times or no more than 20 times the motor s rated voltage The motor may not run as smoothly as possible if the power supply voltage is less than 4 times or more than 20 times the motor s rated voltage A power supply voltage greater than 20 times the motor s rated voltage may overheat and dama...

Страница 5: ...erminal TERMINAL 9 Step Connect the STEP line to this terminal TERMINAL 10 Common Connect this terminal to the controller GROUND These 3 inputs are optically isolated from the rest of the drive They will operate with 2 5V 3 3V or 5V logic outputs with 2 5mA minimum source drive current The STEP input s maximum rated frequency is 350kHz with a 50 duty cycle waveform The G203V steps the motor on the...

Страница 6: ...ocations in order to mount it to a heatsink or chassis G203V INDICATORS POWER LED The GREEN POWER indicator is lit whenever the G203V has power supply voltage applied FULL POWER LED The YELLOW FULL POWER indicator is lit when the motor is turning fast enough to generate maximum possible mechanical power Power is torque times RPM and power output reaches its maximum value when this indicator is lit...

Страница 7: ...tor has a wire shorted to ground is shorted to another motor wire or the motor is bad Secondarily Everything ran OK but the RED LED lit a while later Check the drive temperature it may have overheated because of inadequate heatsinking Also see that the DISABLE input isn t being activated 5VDC on DISABLE MOTOR HAS NO HOLDING TORQUE If the RED LED is off and the GREEN LED is on check the CURRENT SET...

Страница 8: ... that needle nose pliers or tweezers be used to adjust the jumper settings The power to the G213V 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 G203V has The step pulse multiplie...

Страница 9: ...ODUCTS 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 minimize inhe...

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