Product image is representative; revision or series may vary. Contact us to request a specific version.
The Allen-Bradley 1326AB-B420H-21-K4 motor is a Bulletin 1326 series servo motor. It supports a rated motor speed of 6000 RPM. The 1326AB-B420H-21-K4 servo motor has a rated continuous system torque of 5.1 N-m and a peak torque rating of 14 N-m. This servo motor is designed to operate with drives from the Allen-Bradley Ultra, Kinetix 6000, and 1394 drive series. The 1326AB-B420H-21-K4 servo motor has an output power rating of 2.2 kilowatts.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Servo Motor |
| Product Line | 1326 Motors |
| Part Number | 1326AB-B420H-21-K4 |
| UPC | 662453177519 |
| Weight | 28.00 lbs (12.70 kg) |
| Voltage | 460/380V AC |
| Frame Diameter | 108 mm |
| Rated Motor Speed | 6000 rpm |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 5.1 Nm |
| Motor Rated Output | 2.2 kW |
| System Continuous Torque | 5.1 Nm |
| System Peak Stall Torque | 14.0 Nm |
| Standard Option | 8.1 Nm Holding Brake w/ 24V DC Coil |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AB-B420H-21-K4 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AB-B420H-21-K4 units instead of migration.
The 1326AB-B420H-21-K4 is one of the top performance servo motors manufactured by Allen Bradley, who is a leading brand in the industrial market that manufactures a wide range of different devices that range from motor controllers to terminals and display units. The Allen Bradley 3-Phase AC Servo Motor 1326AB-B420H-21-K4 is the perfect option for a number of different operational requirements, due to the high-performance and powerful output features offered by this servo motor. The Allen Bradley 1326AB-B420H-21-K4 Servo Motor features a 3-Phase Sinusoidal Wound Stator Field for optimal performance, as well as additional features that ensure a fast, stable, and trustworthy operation by the servo motor. Facilities in need of a servo motor that can provide efficient performance over extended periods of time without operational failures or hazards will find that the 1326AB-B420H-21-K4 is a sturdy option for such requirements. This module’s servo response is significantly improved over competing devices, due to the addition of a permanent magnet rotor in the device. An uninterrupted performance is also provided to the facility, which can be attributed to this module’s continuous rated output torque. The Allen Bradley 1326AB-B420H-21-K4 features a rated speed of 6000 RPM at a 460 Voltage input, and a 5000 RPM performance at the 380 Voltage input. This device features a rated power setting of 1.74 kW, a rated torque setting of 5.1 N-m, and a peak torque of 14 N-m.
It should be noted that the 3-Phase AC Servo Motor 1326AB-B420H-21-K4 has been designed to provide a seamless integration with specific product lines that are also manufactured by the Allen Bradley brand. This servo motor can be utilized with any product in the Ultra family 460 Volt series, the 134 Motion Control System, and the Bradley Kinetix 6000 product series from Allen Bradley. The cost of this module is somewhat more than certain competing servo motors that are currently available on the market, but the continuous output performance offered by the servo motor is considered unmatched by most competing brands. This makes the product a valuable investment for any particular facility that requires the operational power of a high-performance industrial servo motor.
| Revision Part # | Also known as | |
|---|---|---|
| 1326AB-B420H-21-K4 Ser A | 1326AB-B420H-21-K4/A, Series A, Rev A | |
| 1326AB-B420H-21-K4 Ser B | 1326AB-B420H-21-K4/B, Series B, Rev B | |
| 1326AB-B420H-21-K4 Ser C | 1326AB-B420H-21-K4/C, Series C, Rev C | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley 1326AB-B420H-21-K4 has a 460/380V AC Voltage, a 108 mm Frame Diameter, and a 6000 rpm Rated Motor Speed. It also contains a 5.1 Nm System Continuous Torque and a 2.2 kW Motor Rated Output.