Hybrid Servo Motor
Leadshine ES-MH342120
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Product description:
The ES-MH342120 three-phase stepper motor with encoder feedback is designed to work with the Leadshine Hybrid Servo Drives ES-DH-series to build a hybrid servo closed loop system (no loss of steps anymore).
Features:
- 3-phase hybrid stepper motor
- 1000-lines/Rev. encoder
- Standard NEMA 42 dimensions
- High torque design
General Specifications :
|
|
ES-MH342120 |
|
Step Angle (Degree)
|
1.2
|
|
Holding Torque (N.m.)
|
12.0
|
|
Phase Current (A)
|
4.2
|
|
Phase Resistance (Ohm)
|
1.2
|
|
Phase Inductance (mH)
|
13
|
| Rotor Inertia (kg cm2) |
11
|
| Weight (Kg) |
8.6
|
| Encoder (Lines/Rev.) |
1000
|
Encoder Specifications
|
Parameter
|
Min
|
Typical
|
Max
|
Unit
|
|
Operating Temperature
|
-40
|
-
|
100
|
℃
|
| Supply Voltage |
4.5
|
5
|
5.5
|
VDC
|
| Output Current per Channel |
-1
|
-
|
5
|
mA
|
| Low Level Output Voltage |
-
|
-
|
0.4
|
VDC
|
| High Level Output Voltage |
2.4
|
-
|
-
|
VDC
|
| Count Frequency |
-
|
-
|
100
|
KHz
|
Encoder Extension Cable
|
Pin (female)
|
Name
|
Color
|
Pin (male)
|
Description
|
|
1
|
EA+
|
Black
|
1
|
Encoder channel A+
|
|
2
|
VCC
|
Red
|
13
|
+5 V power input
|
|
3
|
GND
|
White
|
3
|
Ground(for power input)
|
|
4
|
NC
|
-
|
-
|
Not connected
|
|
5
|
NC
|
-
|
-
|
Not connected
|
|
6
|
NC
|
-
|
Not connected
|
Ground terminal for shield
|
|
7
|
NC
|
-
|
-
|
Not connected
|
|
8
|
NC
|
-
|
-
|
Not connected
|
|
9
|
NC
|
-
|
-
|
Not connected
|
|
10
|
NC
|
-
|
-
|
Not connected
|
|
11
|
EB+
|
Yellow
|
2
|
Encoder channel B+
|
|
12
|
EB-
|
Green
|
12
|
Encoder channel B-
|
|
13
|
EA-
|
Blue
|
11
|
Encoder channel A-
|
|
14
|
NC
|
-
|
-
|
Not connected
|
|
15
|
NC
|
-
|
-
|
Not connected
|
Motor Extension Cable
|
Pin
|
Name
|
Color
|
Description
|
|
|
|
|
|
| 1 | V | Blue | Phase V |
| 2 | U | Red | Phase U |
| 2 | U | Red | Phase U |
| 3 | W | Black | Phase W |
| 4 | - | Yellow / Green | Not connected |
MOTOR WIRING DIAGRAM:
MECHANICAL DIMENSIONS:
TORQUE CURVE:
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