Spec Sheet

1. STEP MOTORS
124
MOTOR CONNECTION Minimum
1 = series Motor Holding
Terminal
Rotor Motor
2 = parallel Length Torque Block
Step Inertia Weight
Part # 3 = unipolar (inches) (oz-in) Connections Angle Volts Amps Ohms mH (oz-in2
/G-CM2
) (Lbs.)
5042-022 1 7.7 1591.0 8 1.8 3.8 6.70 0.6 7.6 49.2/9000 18.3
2 1591.0 1.9 13.40 0.1 1.9
3 1125.0 2.7 9.50 0.28 1.9
5042-023 1 1591.0 6.6 3.32 2.0 35.2
2 1591.0 3.3 6.65 0.5 8.8
3 1125.0 4.7 4.70 1.00 8.8
OTHER LENGTHS AND WINDINGS AVAILABLE UPON REQUEST
• Part numbers listed are for single shaft. To order double shaft add ‘D’ to the end.
• All size 42 motors are optimized for microstepping and use with 160 volt drives.
2 X 4.20
MAX
Ø2.186
±.002
4 X Ø.28
±.01
2 X 3.50
Ø4.26 MAX
Ø.6248
+.0000
–.0006
Ø.5000
+.0000
–.0005
.062
1.25 ± .08
DIM L
.32
1
⁄2 - 14 NPT 1.38 ± .05
SEE KEYWAY DETAIL
.063
0.1248
+0.001/-0
.135
+.005/-0
0.69
MOUNTING
SURFACE
Ø.509±.009
#404 WOODRUFF KEYWAY
KEY SUPPLIED WITH MOTOR
SHAFT KEYWAY DETAIL
HybridStepMotors
SIZE
42 TERMINAL # WINDING WIRE COLOR
1 RED
2 BLUE
3 BLACK
4 WHITE
5 GREEN
6 YELLOW
7 BROWN
8 ORANGE
1
6
2
3
PM
4 5
8 7
ELECTROMATE
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