5
at least 5 times the rated phase voltage of the motor (ie the rated phase current of the
motor × phase resistance).
If you need a motor for better high speed performance, you need to increase the drive
supply voltage.
If using a regulated power supply, the supply voltage must not exceed 48V.
Current
The maximum supply current should be the sum of the two phase currents. Normally,
the current you need depends on the motor model, voltage, speed, and load conditions.
The actual supply current value is much lower than this maximum current value because
the driver uses a switching amplifier that converts high voltage and low current into low
voltage and high current. The more the supply voltage exceeds the motor voltage, the less
supply current is required. When the motor is connected to a 48V power supply, the power
supply output current is half of the 24V power supply output current.
3.2 Motor connection
The 5R60 can only drive five-phase stepper motors with a new pentagon connection.
Please connect the motor windings to the 5PIN terminals A, B, C, D, E of the drive in the
order of blue, red, orange, green and black.
3.3 Control signal connection
3.3.1 Pulse & Direction Signal
The 5R60 driver has two high-speed inputs, PUL and DIR, which are optically
isolated and accept 5VDC single-ended or differential signals. The signal input port has a
high-speed digital filter with a maximum filtering frequency of 1MHz.
The pulse signal is valid for the falling edge.
The direction of motor operation depends on the DIR level signal. When DIR is
