Digital 3 phase stepper motor driver 110 230V DC for nema 42 nema 52 stepper motor

Product Overview

Description

 

 3-phase stepper motor driver

 

  The 3R130 digital 3-phase stepper drive is based on TI’s 32-bit DSP platform and integrated with the micro-stepping technology and the patented three-phase demodulation algorithm. With the features of low noise, low vibration, low heating and high-speed high torque output, it allows the three-phase stepper motor to deliver full performance benefits.

 

 

Description of drive functions 

Setting of micro-stepping level number	SW5-SW8, the four DIP switches, are used to select the 16 micro-stepping levels in total. Please select correct micro-stepping level according to the drive panel and ensure that the drive does not act during the setting.
Output current setting	SW1-SW4, the three DIP switches, are used to select the 16 output current levels in total. Please select correct current division according to the drive panel and ensure that the drive does not act during the setting.
Pulse smoothing and bandwidth selection	The DIP switch SW9 is used to select the function of pulse smoothing of drive. “off” means this function is deactivated, while “on” means that it is activated.SW0 is used to select the bandwidth of drive. The maximum passing pulse frequency is 200KHZ when it is of and 1MHZ when it is on.
Signal interface	PUL+ and PUL- are the positive and negative terminals of control pulse signal respectively; DIR+ and DIR- the positive and negative terminals of direction signal; ENA+ and ENA- the positive and negative terminals of enable signal; ALM+ and ALM- the positive and negative terminals of alarm signal; and RDY+ and RDY- the positive and negative terminals of INPOS.
Motor interface	U, V and W correspond to the winding wires U, V and W of motor. The rotation direction of motor can be changed by exchanging any two of these winding wires. PE is connected to the earth wire.
Power interface	It is recommended to the operating voltage of R130 shall be 110-230V AC and filter (EMIFILTER) shall be provided before the power supply circuit.
Indicator	The drive has two indicators: the green one, a power indicator and twinkle upon the power up of drive; the red one, a fault indicator and twinkle in case of overvoltage and overcurrent. The red indicator goes off only when the fault is removed. The fault of drive can only be removed when the drive is powered on and enabled again.

 

 

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