Specifications

Publication GMC-SG001E-EN-P — June 2001
6-74 Motors
1326AB Series Motor Catalog Number
Note: Catalog numbers consist of various characters, each of which identifies a specific version or option
for that component. Use the catalog numbering chart below to understand the configuration of your
motor. For questions regarding product availability, contact your Allen-Bradley distributor.
1
High resolution encoder option is only available with IP67 environmental rating.
1326 - AB - B x x x - 21 - x - xx
Standard Options
L = IP67 environmental rating only for all frame series.
K4 = 8.1 N-m (72 lb.-in.) Holding brake with 24V DC coil for 1326AB-B4 frame series.
K5 = 13.6 N-m (120 lb.-in.) Holding brake with 24V DC coil for 1326AB-B5 frame series.
K7 = 45.2 N-m (140 lb.-in.) Holding brake with 24V DC coil for 1326AB-B7 frame series.
K4L = 8.1 N-m (72 lb.-in.) Holding brake with 24V DC coil for 1326AB-B4 frame series with
IP67 environmental rating.
K5L = 13.6 N-m (120 lb.-in.) Holding brake with 24V DC coil for 1326AB-B5 frame series with
IP67 environmental rating.
K7L = 45.2 N-m (140 lb.-in.) Holding brake with 24V DC coil for 1326AB-B7 frame sereis with
IP67 environmental rating.
Feedback Options
S2 = Single-turn high-resolution feedback1
M2 = Multi-turn high-resolution feedback
Blank = resolver-based feedback
IEC metric flange with keyway
Rated Speed
E = 3000 RPM
F = 3500 RPM
G = 5000 RPM
H = 6000 RPM
J = 7250 RPM
Sequentially numbered to indicate the magnet stack length within a given frame size
Frame Series
4 = 75 mm (2.955 in.) (Approximate stator size)
5 = 100 mm (3.94 in.) (Approximate stator size)
7 = 150 mm (5.91 in.) (Approximate stator size)
460V AC
Ferrite AC Servo Motor
Bulletin Number