Block Diagram; Specifications; Electrical Specification; Ambient Specification - Moons' SR4 User Manual

SR4/SR8 Stepping Motor Drive User

2 Block diagram

3 specifications

3.1 Electrical specification

Power Supply
output Current(Peak)
Input signal Average Forward Current
"STEP" Minimum Pulse Width Hi and low
"DIR" Minimum Pulse Width
Under Voltage Protection
Over Voltage Protection
Input signal Voltage
"OUT" Maximum Output Current
"OUT" Maximum Output Voltage
Driver Initialization time
3.2

Ambient specification

Use Ambient
Manual
Parameter
SR4
SR8
SR4
SR8
Step Frequency
SR4
SR8
Heat Sinking Method
Use Condition
Operating Temperature
Maximum Ambient Humidity
Shock
Storage Temperature
www.moons.com.cn
Min. Typ.
24 -
24 -
1 -
2.4 -
6 10
2 -
250 -
50 -
- 20
- 60
- 85
4.0 -
-
- -
- -
Natural Cooling or Force Cooling
Avoid Dust, Oil fog and causticity air
0-40°C [32 - 104°F]
90%RH9(No dew or bead)
5.9m/s² max
-10-70°C [14 - 158°F]
- 4 -
MOONS'
Max. Unit
48
VDC
75
4.5
Amps
7.8
15 mA
2M Hz
ns
- us
- VDC
-
VDC
-
28 VDC
100 mA
30 V
2.5 S
4