Product image is representative; revision or series may vary. Contact us to request a specific version.
1326AS-B420G-21-A
The Allen-Bradley 1326AS-B420G-21-A servo motor is a brushless servo motor that operates with AC voltage and rare earth magnet technology. It has been designed and manufactured by Allen-Bradley/Rockwell Automation and it is part of the Bulletin 1326 servo motors series. The 1326AS-B420G-21-A brushless servo motor has a voltage rating of 460 Volts AC, a motor speed rating of 5250 RPM, and an output power rating of 1.2 kilowatts. It has a 2-inch magnet stack made of strong rare-earth magnets which significantly reduces its operating inertia. The 1326AS-B420G-21-A brushless servo motor can operate without derating at a maximum temperature of 40 degrees Celsius or 104 degrees Fahrenheit.
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Technical specifications for 1326AS-B420G-21-A
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Servo Motor |
| Product Line | 1326 Motors |
| Part Number | 1326AS-B420G-21-A |
| Weight | 15.00 lbs (6.80 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 | 3.2 Nm |
| Motor Rated Output | 1.2 kW |
| System Continuous Torque | 3.2 Nm |
| System Peak Stall Torque | 9.6 Nm |
| Standard Option | N/A |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AS-B420G-21-A has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AS-B420G-21-A units instead of migration.
The 1326AS-B420G-21-A by Allen Bradley is an earth servo motor that houses an array of features, including neodymium-iron-boron permanent magnet rotors that provide low inertias along with high peak torques and high accelerations, allowing for faster operations. These 460 Volt servo motors are intended for use with the 1394 Motion Control System by Allen Bradley.
The 1326AS-B420G-21-A has a compact design, allowing it to operate in harsh environments without compromising ease of control. It is highly economical and comes with a shaft oil seal kit to help in the installation of a Nitrile shaft seal in the field. When installed properly the motor becomes dust-tight, allowing it to withstand pulsating water jets and meet the IEC 529 standard based IP65 requirements.
This unit also contains a motor junction box kit to mount the existing motor connectors axially, eliminating the need for further wiring to set it up. The device is designed with the TENV construction technique.
| Revision Part # | Also known as | |
|---|---|---|
| 1326AS-B420G-21-A Ser A | 1326AS-B420G-21-A/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
- 1326AS-8420G-21-A
- 1326AS-B420G-2I-A
- 1326AS-B42OG-21-A
- 1326AS-BA20G-21-A
- 1326AS8420G21A
- 1326ASB420G21A
- 1326ASB420G2IA
- 1326ASB42OG21A
- 1326ASBA20G21A
- I326AS-8A2OG-2I-A
- I326AS-B420G-21-A
- I326AS-B420G-2I-A
- I326AS8A2OG2IA
- I326ASB420G21A
- I326ASB420G2IA
The Allen-Bradley 1326AS-B420G-21-A has a 460V AC Voltage, a 100 mm Frame Diameter, and a 5250 rpm Rated Motor Speed. It also contains a 3.2 Nm System Continuous Torque and a 1.2 kW Motor Rated Output.