1–32
Servomotors – NEMA Size 23
Model Code: 0 2 4 2, 0 2 4 3
CATALOG NUMBER DESIGNATION:
D 5 0 R 1 0 -
45°
45°
45°
22.5°
20°
2.95 MAX.
#4-40 UNC TAP x .25 DP., 6 HOLES
SP. AS SHOWN ON A Ø1.812 B.C.
2.25 MAX.
.2497
.2494
.2500
.2495
Ø
Ø 1.000
.998
Ø 2.25
Ø 2.00
#2-56 UNC-2B TAP x .20 MIN. DP.,
4 HOLES SPACED AS SHOWN
ON A Ø 1.812 B.C.
M
– BLACK CAP
+ RED CAP
CW
BRUSH TABS (2)
.187 x .020
L
1.00 ±.03
.10
SEE Fig. 1
FOR FLAT DETAIL
#6-32 x 0.38 DP. MIN.
4 HOLES EQ. SP.
ON A Ø 1.531 B.C.
Fig. 1
Fig. 2
45 ±0°
.88 ±.01
FULL FLAT
Ø
RED CAP
THIS SIDE
BLACK CAP
THIS SIDE
1.502
1.448
1.000
Ø
45°
2.27
SQ.
.050
.125
.25 R. MAX.
(4 HOLES)
.200
Ø .140 THRU, 4 HOLES
Ø .270 C'BORE, .150 DP.
Ø .205 THRU,
4 HOLES
EQ. SP. ON A
Ø 2.625 B.C.
* FLANGE HZ4700-00164300
.015 DEEP
10°
.68±.03
Rotor Inertia
Damping Constant
Thermal Resistance
Max. Armature Temperature
Max. Friction Torque
Max. Radial Load (1" from Bearing)
Weight
.008
.25
4
155
3
10
3.5
oz. in. sec.2
oz. in. / krpm
°C / watt
°C
oz. in
lb.
lb.
oz. in. / Amp
V / krpm
Ohms
mS
mS
A
A
mH
Torque Constant ± 10%
Voltage Constant ± 10%
Resistance ± 15%
Electrical Time Constant
Mechanical Time Constant
Max. Continuous Current
Max. Pulse Current
Armature Inductance
26
17.5
5
3.1
7.5
2.2
17.8
15.1
Mechanical Data
Winding Data
Flange must be ordered separately when motors are used with NEMA gearheads.
*
Continuous Stall Torque
Peak Stall Torque
Max. Terminal Voltage
Max. Operating Speed
L, Length
oz. in.
oz. in.
V
rpm
in.
Model Code
0 2 4 2
0 2 4 3
SPECIFICATIONS
Units
55
400
60
3100
5.50
.0055
.4
4.2
155
4
10
3
11.76
8.71
1.30
2.3
9.0
4.2
31
1.8
50
300
60
6000
5.51
