EM882S Digital Stepper Drive User Manual
Motion Control Products Ltd. Tel.: (+44) 01202 599922
2. Specifications
2.1 Electrical Specifications
Parameters
Min
Typical
Max
Unit
Output Current
0.5
-
8.2 (5.9 RMS)
A
Supply Voltage
20
24 - 72
80
VDC
Logic signal current
7
10
16
mA
Pulse input frequency
0
-
200
kHz
Minimal pulse width
2.5
-
-
μ
s
Minimal direction setup
5.0
-
-
μ
s
Isolation resistance
500
-
-
MΩ
2.2 Environment
Cooling
Natural Cooling or Forced cooling
Operating Environment
Environment
Avoid dust, oil fog and corrosive gases
Ambient Temperature
0
－
65°C (32 - 149°F)
Humidity
40
－
90%RH
Operating Temperature
0
－
50°C (32 - 122°F)
Vibration
10-50Hz / 0.15mm
Storage Temperature
-20°C
－
65°C (-4°F - 149°F)
Weight
Approx. 500g (1.1 oz)
2.3 Mechanical Specifications
(unit: mm [1inch=25.4mm])
Figure 1
Mechanical specifications
* Side mounting recommended for better heat dissipation
Figure 1: Mechanical specifications
139
6
14.5
52
2
-
Φ
4.5
97
151
