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A-28
Specifications
1.53
(0.060)
9.525/9.500 Dia.
(0.375/0.374)
!Shaft and Pilot Tolerances
Shaft Runout
0.025 (0.001) T.I.R
Shaft Endplay
0.025 (0.001)
Pilot Eccentricity
0.08 (0.0032) T.I.R
Maximum Face Runout
0.08 (0.0032) T.I.R
Flange Mount in millimeters and (inches)
Catalog number
Description
1326AS-B310 x -21
without brake
1326AS-B330 x -21
without brake
1
If you are ordering a 1326AS-B3 xxxx -21-K3 with an optional 24V DC 2.26 N-m (20 lb-in.) brake, add 39 mm (1.54 in.) to AD, AG and C.
Dimensions are per NEMA Standards MG 7-2.4.1.3 and IEC 72-1. Shaft and pilot tolerances are per DIN 42955, N tolerance.
Publication 1394-5.0 — May 2000
Figure A.20
1326AS-B3 Series Servo Motor
C
AG
AD
5.00/4.97
(0.197/0.196)
Shaft Detail
11.00/10.90
(0.433/0.429)
1
AD
AG
135
165
(5.32)
(6.50)
186
216
(7.32)
(8.50)
30 0.5
(1.181)
3 0.2
(0.118)
Power Input
10.9
(0.429)
20
(0.787)
Key
1
27 0.3
(1.063)
14.008/13.997
(0.5515/0.5511)
M4 x 0.7 Tapped hole
10 (0.39) Deep min.
4 required on a 100 mm Dia. B.C.
Name Plate Detail
C
Key
195
5 x 5 x 20
(7.68)
(0.197 x 0.197 x 0.79)
246
5 x 5 x 20
(9.68)
(0.197 x 0.197 x 0.79)
Commutation
Resolver Output
41
(1.61)
89 sq.
(3.50)
45
45
+ _ .254 (.010)
Motor Front End
7 mm Dia. Thru-Hole
Cap Corner Radius
End milled
keyway (full depth)
20
(0.79)
20
(0.79)
9.1
(.36)
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Troubleshooting
