Allen-Bradley 1394 - Page 228

Publication 1394-5.0 — May 2000
A-30 Specifications
Figure A.22
1326AS-B6 Series Servo Motor
! Shaft and Pilot Tolerances
Shaft Runout 0.05 (0.002) T.I.R
Shaft Endplay 0.025 (0.001)
Pilot Eccentricity 0.10 (0.004) T.I.R
Maximum Face Runout 0.10 (0.004) T.I.R
Shaft Detail
10.00/9.96
(0.394/0.392)
M8 x 1.25 Tapped hole
19 (0.75) Deep min.
27.00/26.80
(1.063/1.055)
45
45
C
AG
AD1
AD2
190 sq.
(7.48)
40
(1.57)
180.014/179.989
(7.087/7.086)
32.018/32.002
(1.261/1.260)
21
(0.83)
56±0.3
(2.20)
Ø 35
(1.38)
23
(0.91)
75
(2.95)
75
(2.95)
12.6924/12.6746
(0.4997/0.4990)
15 mm Dia. Thru-hole
4 required on a 215 mm Dia. B.C.
4.0±0.2
(0.157)
60.0±0.5
(2.36)
26
(1.02)
18
(0.7)
20.45/18.92
(0.805/0.745)
1
Key
72.13
(2.84)
AL
Motor Front End
Cap Corner Radius
31.8
(1.25)
+_
.397 (.015)
Name Plate Detail
Flange Mount in millimeters and (inches)
Catalog number Description
1
AL AD1 AD2 AG C Key End milled
keyway
(full depth)
1326AS-B630
x -21 without brake 69
(2.71)
255
(10.03)
231
(9.09)
291
(11.45)
351
(13.81)
10 x 8 x 40
(0.394 x 0.315 x 1.57)
40
(1.57)
1326AS-B660
x -21 without brake 145
(5.71)
331
(13.03)
307
(12.09)
367
(14.45)
427
(16.81)
10 x 8 x 40
(0.394 x 0.315 x 1.57)
40
(1.57)
1326AS-B690
x -21 without brake 221
(8.71)
407
(16.03)
383
(15.09)
443
(17.45)
503
(19.81)
10 x 8 x 40
(0.394 x 0.315 x 1.57)
40
(1.57)
1
If you are ordering a 1326AS-B6 xxxx -21-K6 with an optional 24V DC 36.7 N-m (325 lb-in.) brake, add 54 mm (2.13 in.) to AL, AD1, AD2, 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. The eye bolt diameter is 30.48 mm (1.20 in)
O.D. x 19.05 mm (0.75 in) I.D.