Servo Motor Options

Options available for the 1326AB 460V AC Torque Plus Series include (the option code or catalog number is in parenthesis):

• Integral Spring-Set Holding Brakes with 24V DC coils (-K4, -K5, -K7).

• A Shaft Oil Seal kit, (1326AB-MOD-SSV-xx) for installing a Viton shaft oil seal on a motor in the field. Motor disassembly is not required.

When the shaft oil seal is installed, the motor is dust tight, able to withstand pulsating water jets, and meet the IP65 requirements of the IEC 529 standard.

Important: IP67 (-L) servo motors have a factory-installed shaft oil seal and do not require the Shaft Oil Kit option.

• Secondary Feedback Mounting Kits (1326AB-MOD-Mxx) for installing an Allen-Bradley Encoder (845H) in the field.

Note: Not available for high-resolution motors.

If you are using a 1326AB-Bxxx Servo Motor with a 1394 Servo System you do not need to mount a secondary encoder because the 1394 derives A Quad B

feedback output (2048 ppr) from the motor feedback.

Important: 1326AB servo motors lose the IP65 or IP67 rating when an externally mounted encoder package is used.

• IP67 (-L) servo motors. The IP67 rating (IEC 529) provides environmental protection from the effects of temporary immersion in water.

Important: 1326AB servo motors lose the IP67 rating when the externally mounted encoder or the junction box kit options are used.

• A Junction Box Kit (1326AB-MOD-RJxxx) with axially-mounted connectors is available with either front or rear exit connections. 

Right-angle connector cables are also available (refer to 1326 Cables for 460V AC Servo Motors, publication 1326A-2.11). 

The junction box allows the motor connectors to be brought out axially (rather than radially) to the motor without further wiring.

Important: 1326AB servo motors lose the IP67 rating when the junction box kit option is used.