3R60
User Manual
szruitech.com
7
4.1 The setting of current
Peak Current
Average Current
SW1
SW2
SW3
Remarks
1.4A
1.0A
on
on
on
Other
current can
be
customized
.
2.1A
1.5A
off
on
on
2.7A
1.9A
on
off
on
3.2A
2.3A
off
off
on
3.8A
2.7A
on
on
off
4.3A
3.1A
off
on
off
4.9A
3.5A
on
off
off
5.6A
4.0A
off
off
off
DIP SW1, SW2, SW3 are used to set current which is output from driver to motor.
Generally, the current setting is the motor rated current. If your system has high request to the heating,
please decrease the current properly to lower the motor’s heating, but at the same time, the output
torque will be lower. If you don’t need the motor running continuous, you can increase the current to
higher the torque. But be minded that the current can not be 1.5times over than the rated current.
4.2 The setting of pulse per revolution
Steps/revolution
SW5 SW6 SW7
SW8
Remarks
200
on
on
on
on
Other subdivisions can be customized
400
off
on
on
on
800
on
off
on
on
1600
off
off
on
on
3200
on
on
off
on
6400
off
on
off
on
12800
on
off
off
on
25600
off
off
off
on
1000
on
on
on
off
2000
off
on
on
off
4000
on
off
on
off
5000
off
off
on
off
8000
on
on
off
off
10000
off
on
off
off
20000
on
off
off
Off
25000
off
off
off
off
DIP SW5, SW6, SW7, and SW8 are used to set the pulse per revolution required by the motor.
Motor speed = command pulse frequency / pulse per revolution
Motor stroke = number of command pulses / pulse per revolution
