GMC-SG001E-EN-P-JUN01 Motion Control Selection Guide

6-78 Motors
Mechanical Specifications
Motor
1326AS-
Rotor moment of inertia
kg-m 2 (lb-in.-s 2 )
B310H 0.000045 (0.0004) 2.8 (6.2)
Motor net weight
kg (lb)
B330H 0.00009 (0.0008) 4.3 (9.4)
B420G 0.0003 (0.0027) 8.1 (17.86)
B440G 0.0005 (0.0046) 11.7 (25.79)
B460F 0.00075 (0.0066) 13.8 (30.4)
B630F 0.0014 (0.012) 18.3 (40.4)
B660E 0.0025 (0.022) 26.9 (59.4)
B690E 0.0036 (0.032) 34.8 (76.8)
B840E 0.0063 (0.056) 46.7 (103)
B860C 0.0094 (0.083) 56.1 (123.6)
Balance 1
mm (in.)
0.0127 (0.0005)
0.0178 (0.0007)
1 To obtain vibration velocity in inches (mm)/second, use the following formula: Vv = Dp-p x rpm/27.01
where:V v = Vibration velocity in mm (in.)/second
D p-p = Peak-peak displacement in mm (in.)
rpm = Motor speed
Winding Specifications
Motor
1326AS-
Sine wave K T torque
constant at 25º C (77º F) 1
N-m/A (lb-in./A)
K E voltage
constant 2
V/kRPM
Winding resistance phase to
phase at 25º C (77º F)
Ohm
B310H
110 100
1.04 (9.2) 63
B330H 10.2 24
B420G
6.9 27
1.25 (11.1) 76
B440G 2.5 10
B460F
2.2 12
1.58 (14) 96
B630F 1.1 9.5
B660E 2.09 (18.5) 127 0.76 8.6
B690E 2.16 (19.1) 131 0.56 5.8
B840E 1.94 (17.2) 118 0.34 7.1
B860C 3.1 (27.4) 188 0.52 12
Winding inductance
phase to phase
mH
Poles
6
8
1 Peak value of per phase sine wave amps.
2 Peak value of sinusoidal phase to phase volts.
Publication GMC-SG001E-EN-P — June 2001