Motor Dimensions - AB Quality Allen-Bradley 1394 User Manual

2.8 (0.11)
9.52/9.50 Dia.
(0.375/0.374 Dia.)
High-Resolution
Motor End
6.1
(.24)
Flange Mount in millimeters and (inches)
Feedback Catalog number
Resolver 1326AB-B410x-21
1326AB-B420x-21
1326AB-B430x-21
High-Resolution 1326AB-B410x-21M/S
1326AB-B420x-21M/S
1326AB-B430x-21M/S
1
If ordering a 1326AB-B4xxxx-21-K4 with optional 24V DC, 8.1 N-m (72 lb-in.) brake, add 45 mm (1.75 in.) to AD, AG and C.
2
If ordering a 1326AB-B4xxxx-21-x K4L with optional 24V DC, 8.1 N-m (72 lb-in.) brake (IP67 rated), add 45 mm (1.75 in.) to AD, AG and C.
Dimensions are per NEMA Standards MG 7-2.4.1.3 and IEC 72-1. Shaft tolerance per DIN 42955, "N" tolerance.

Motor Dimensions

Figure A.17
1326AB-B4 Torque Plus Series (Resolver and High Resolution Feedback)
C
AG
AD
11.2
(0.44)
Inspection Holes (4), Top and Bottom
1/16-27 NPT Plugs
6.07/5.99
M6 x 1.0 Tapped Hole
(0.239/0.236)
16 (0.63) Deep Min.
15.49/15.24
Shaft Detail
(0.610/0.600)
1
Shaft and Pilot Tolerances
Maximum Shaft Runout 0.04 (0.0016) T.I.R
Shaft Endplay 0.127 (0.005)
Maximum Pilot Eccentricity 0.08 (0.0032) T.I.R
Maximum Face Runout 0.08 (0.0032) T.I.R
1,2 AD
Description
without brake 201.7
(7.94)
without brake 258.8
(10.19)
without brake 328.7
(12.94)
without brake 201.7
(7.94)
without brake 258.8
(10.19)
without brake 328.7
(12.94)
Full Depth
Endmilled Keyway
40
(1.57)
Power Input
3.0
Recessed
(0.118)
Flinger and Shaft
Seal Provision
30.7
(1.21)
Key
1
19.009/18.996 Dia.
(0.7484/0.7479)
Name Plate Detail
AG C Key
235.7 275.6 6 x 6 x 30
(9.28) (10.85) (0.236 x 0.236 x 1.18)
292.9 333.0 6 x 6 x 30
(11.53) (13.11) (0.236 x 0.236 x 1.18)
362.7 402.8 6 x 6 x 30
(14.28) (15.86) (0.236 x 0.236 x 1.18)
241.8 281.7 6 x 6 x 30
(9.52) (11.09) (0.236 x 0.236 x 1.18)
299.0 338.8 6 x 6 x 30
(11.77) (13.34) (0.236 x 0.236 x 1.18)
368.8 408.7 6 x 6 x 30
(14.52) (16.09) (0.236 x 0.236 x 1.18)
Specifications
Commutation Resolver
or High Resolution Output
25.4 25.4
(1.00) (1.00)
24.4
(0.96)
126.5 max.
(4.98)
45 45
+ _
Motor Front End
Bell Corner Radius
10 mm Dia. Thru-Hole
4 Required on a 115 mm Dia. B.C.
(0.394 Dia. on a 4.528 Dia. B.C.)
Mounting Bolts must be Cap Head Style
End milled
keyway (full depth)
30.7
(1.21)
30.7
(1.21)
30.7
(1.21)
30.7
(1.21)
30.7
(1.21)
30.7
(1.21)
Publication 1394-5.0 — May 2000
A-25
22.22
(0.875)
.762 (.030)