Rockwell Automation 1391 USER MNL/DIGITAL AC SERVO DR - Manual (Page 19)

Chapter 3
Receiving, Unpacking and Inspection
3-8
Type
Code
03
05
10
15
20
30
50
100
–
Description
3:1
5:1
10:1
15:1
20:1
30:1
50:1
100:1
1326AB PG
First Position Second Position Third Position
Bulletin
Number Gear Ratio
(Motor Shaft:Output Shaft)
– A 05
Fourth Position
Used on 1326AB
Motor Series
Code
A
B
C
Standard
Series A
Series B
Series C
Planetary Gearbox
LB 21 –
Code
PG
RP
Description
Straight
Planetary Gearbox
Right Angle
Planetary Gearbox
Options
Code
Blank
LB
Description
No Options
Low Back-
lash Option
Fifth Position
Adapter
Code
21
11
Description
Metric
English
Sixth Position
Torque Plus
-A4 10
-A5 10
-A7 10
10 Use only -21 (Metric) style adapter gearboxes for -A4, -A5 Torque Plus Motors.