Product image is representative; revision or series may vary. Contact us to request a specific version.
The 1326AS-B440G-21 motor is an Allen-Bradley/Rockwell Automation servo motor from the Bulletin 1326 servo motors series. Its voltage rating is 460 Volts AC. The 1326AS-B440G-21 servo motor operates with a maximum rated speed of 5250 RPM. It uses resolver feedback and it has an IEC metric flange that comes with a keyway. The 1326AS-B440G-21 servo motor is compatible with a variety of Allen-Bradley drives and it can be used in textile, material handling, and packaging applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Servo Motor |
| Product Line | 1326 Motors |
| Part Number | 1326AS-B440G-21 |
| Weight | 22.75 lbs (10.32 kg) |
| Voltage | 460V AC |
| Frame Diameter | 100 mm |
| Rated Motor Speed | 5250 rpm |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 6.4 Nm |
| Motor Rated Output | 2.0 kW |
| System Continuous Torque | 6.4 Nm |
| System Peak Stall Torque | 10.5 Nm |
| Standard Option | N/A |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AS-B440G-21 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AS-B440G-21 units instead of migration.
The 1326AS-B440G-21 servo motor is manufactured by Allen-Bradley. It has a 100-millimeter frame diameter, an input voltage rating of 460 Volts AC, and 5250 RPM rated motor speed. This Allen-Bradley servo motor has a compact design and it is noted for its efficiency. It is an ideal choice for use in applications like robotics, CNC machines, and material handling applications. When paired with Allen-Bradley servo drives like the AM04, AM05, or AM07 drives, the 1326AS-B440G-21 servo motor is capable of handling special tasks in printing, textile, plastics, and packaging machines, and it will always achieve the required level of performance.
The 1326AS-B440G-21 servo motor comes with 4096 pulses per rotation of resolver feedback and a thermal-sensitive alarm sensor. Its specially designed aluminum housing protects its internal windings and circuits so that the whole device can endure severe shocks and vibrations that are common in industrial surroundings. The rotor is a key part of this motor because it lets the motor achieve 56 pounds on an inch of continuous stall torque and an incredible 168 pounds on an inch of peak stall torque. This is because the rotor is made with rare-earth Neodymium-iron-boron magnets. The servo motor that has dimensions of 329 millimeters by 121 millimeters by 121 millimeters with the shaft included, AND this device can accelerate quickly despite its size. The 1326AS-B440G-21 servo motor features an IP 65 rated enclosure. It is designed to operate at temperatures of 0 to 40 degrees Celsius. The motor weighs 11.7 kilograms (25.8 pounds).
| Revision Part # | Also known as | |
|---|---|---|
| 1326AS-B440G-21 Ser A | 1326AS-B440G-21/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley 1326AS-B440G-21 has a 460V AC Voltage, a 100 mm Frame Diameter, and a 5250 rpm Rated Motor Speed. It also contains a 6.4 Nm System Continuous Torque and a 2.0 kW Motor Rated Output.