Impulse PCW-5181 - Manual (Page 88)

Chapter 6 - Hardware Reference
6-12
P21, 22 Hybrid Step Motor Specifications
90
.02 1.11
2.22
EQ SP AS SHOWN
2.625 .02
ON A
.010
BC
A B
3X
.02 2.22
1.11 .02
45
.205 4X .010 THRU
A
C
.03
.02 .70
.81
BC ON A
P22: 3.090 MAX
1.812
A .010 C
30 CABLE X 144.0 LONG MIN
WITH FOIL SHIELD AND DRAIN
8X #24 AWG CONDUCTOR
CE
.75
.06
.20
.02
.02
2X 4-40 UNC-2B
EQ SP AS SHOWN
.04
.10
180
.31 .02
APPROXIMATE SIZE .23 DIA
.005 .219
C A .001
.004 A
.2495
.2500
C .002 A
1.500 .002
B
.001 A C
.004 A
.2500
.2495
P21: 2.205 MAX
Note: Specs. apply to parallel (120 VAC) connections.
Electrical Specs. P21V P22V
Continuous Stall Torque oz-in [N-m] 100 200
Recommended Current/Phase Amps 1.3 2.0
Winding Resistance @ Ambient Ohms 4.7 3.7
Inductance mH 20 16
Max. Winding Temperature °F [°C] 248 [120]
Mechanical Specs. P21V P22V
Rotor Inertia oz-in-s 2 [kg-m 2 ] 0.0035 [2.48x10 -5 ] 0.0061 [4.32x10 -5 ]
Axial Shaft Load lbs [kg] 10 [44]
Radial Shaft Load @ 0.75 inches [19mm] lbs [kg] 15 [66]
Motor Weight lbs [kg] 1.9 [0.86] 2.7 [1.23]
Step Angle (full step) degrees 1.8
Note:
• IDC step motors
require a torque
safety margin of at
least 30%.
IDC Motor Wiring
Parallel
YELLOW
WHT/RED
RED
WHT/YEL
SHIELD
BLACK
WHT/ORG
ORANGE
WHT/BLK