ES-MH342120

Hybrid Servo Motor
Leadshine ES-MH342120

Download data sheet
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:

 

English