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Instruction Manual

 

Selectable Microstep 
2-ph Stepping Motor Driver

 

RD-323MS 

 RORZE CORPORATION

Downloaded from

Arrow.com.

Summary of Contents for RD-323MS

Page 1: ...Instruction Manual Selectable Microstep 2 ph Stepping Motor Driver RD 323MS RORZE CORPORATION Downloaded from Arrow com...

Page 2: ...Downloaded from Arrow com Downloaded from Arrow com...

Page 3: ...ansport install connect operate maintenance or check this product Otherwise it may cause an electrical shock a fire and or an injury CAUTION Ignoring the following cautions may result in personal inju...

Page 4: ...Switch 3A 1 5A Timing Diagrams Input Output Circuits 12 1 STOP START CW CCW Input circuits 12 2 SPEED Input circuit 12 3 GROW OUT CLOCK OUT ALARM Output circuits Wiring Diagram 13 1 Suitable Motor He...

Page 5: ...unique feature of this driver is its user selectable clockout for 1 to 80 pulses step 1 to 80 pulses output per basic step angle Features High power 3A Phase max Large supply voltage range 18 to 40VDC...

Page 6: ...g frequency 700 kpps max Accel Decel time 20msec to 3sec when you change SPEED terminal from 0V to 5V or from 5V to 0V Speed change function Analog Variable by analog voltage of SPEED terminal Weight...

Page 7: ...set value Use 1 5A setting when the motor rating is less than 1 5A Set the amp dip switch to 1 5A side because it makes current adjustment easier Fig 3 Run Current Setting 5 2 Stop Current Adjustment...

Page 8: ...hen the speed input is at 5V Figure 6 shows one setting with 700kpps and another with 50kpps Fig 6 High Speed Setting 6 2 Low Speed Trimmer You can set the low speed rotation using this trimmer The se...

Page 9: ...to Low level connecting to GND potential will make the motor rotate in CCW direction Turning CW CCW to High level open will make the motor rotate in CW direction Fig 9 Direction of Rotation 8 3 SPEED...

Page 10: ...output pulse from among 1 to 80 pulses step by using dip switches The duty of output clock pulse is approx 40 to 60 Note The excitation method of motor is any of 50 64 or 80 microsteps step 8 7 ALARM...

Page 11: ...er basic step angle Clockout resolution Number of pulse output per basic step angle Dip switch setting table D5 D4 D3 D2 D1 Clockout Resolution Microstep Resolution M D5 D4 D3 D2 D1 Clockout Resolutio...

Page 12: ...e T3 0msec T2 T3 CLOCK OUT STOP START CW CCW HIGH SPEED LOW SPEED T1 STOP START 5V SPEED 0V HIGH SPEED LOW SPEED GROW OUT A phase current B phase current Current down 0 3sec T2 Downloaded from Arrow c...

Page 13: ...OL low level output Ic 1mA 0 22V Fig 17 GROW OUT CLOCK OUT ALARM Output Circuits Do not supply the voltage more than 50V the current more than 100mA to this terminal Inside CMOS 74HC STOP START CW CCW...

Page 14: ...ding Torque Model No kgf cm N m FullStep Angle Degree Rated Current A phase Rotor Inertia g c Resistance Inductance mH RM2414S D 1 4 0 14 1 8 1 5 30 1 3 0 96 RM2424S D 2 4 0 24 1 8 1 5 53 1 75 2 2 RM2...

Page 15: ...inside the driver occurred by mis wiring or short circuiting etc has been detected 15 4 Low voltage protection circuit The driver has a built in low voltage protection circuit to prevent current overl...

Page 16: ...m 1 08 4mm 0 1 6 GND CA CB A A B B 0 10 0 10 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 1 0 DC 0 50 25 1 64 1 1 RUN STOP ALARM CLOCKOUT GROWOUT GND SPEED CW CCW STOP START GND 80 DIVISION CURRENT...

Page 17: ...and motor is always running in microstep mode Basic step angle Stop position error M Number of pulse output per basic step angle 2M Example Stop position error of 1 8 motor is as follows D5 D4 D3 D2...

Page 18: ...sales rorze com Home page address http www rorze com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from...

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