Product image is representative; revision or series may vary. Contact us to request a specific version.
The Allen-Bradley 1326AS-B690E-21 servo motor is a basic brushless servo motor from the Allen-Bradley/Rockwell Automation Bulletin 1326 series. It does not come with a built-in holding brake like some of the other Bulletin 1326 servo motors, but it has an IP 65 environmental protection rating, a metric flange with a keyway, and a 9-inch stack of powerful neodymium, iron, and boron magnets that increases the motor’s acceleration while reducing its inertia. The 1326AS-B690E-21 brushless servo motor operates at up to 3000 RPM of speed at a voltage rating of 460 Volts AC. Its rated output is 5 kilowatts. The 1326AS-B690E-21 brushless servo motor is both waterproof and dustproof.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Servo Motor |
| Product Line | 1326 Motors |
| Part Number | 1326AS-B690E-21 |
| UPC | 662453535739 |
| Weight | 80.06 lbs (36.32 kg) |
| Voltage | 460V AC |
| Frame Diameter | 150 mm |
| Rated Motor Speed | 3000 rpm |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 36.4 Nm |
| Motor Rated Output | 5.0 kW |
| System Continuous Torque | 36.4 Nm |
| System Peak Stall Torque | 63.6 Nm |
| Standard Option | N/A |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AS-B690E-21 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AS-B690E-21 units instead of migration.
The 1326AS-B690E-21 is a rugged 2-pole brushless earth servo motor. This motor features neodymium-iron-boron permanent magnet rotors to provide low inertia, high acceleration, and high peak torques allowing it to function faster and more efficiently. It supplies accurate position feedback, removes the need for onboard electronics, and can tolerate harsh shocks, high operating temperatures, and vibration. Comfortably cased in aluminum to provide efficient heat-transferring, the 1326AS-B690E-21 460 Volt motor is designed to be paired exclusively with the Allen Bradley 1394 Motion Control System.
This unit’s resolver feedback generates 1024 ppr. It can be vertically mounted against a wall with the shaft provided or can be kept on a table for easy access. Included with this module is a nitrile shaft oil seal kit that can be easily installed on the motor shaft in the field. This seal should only be used in applications where the motor shaft is likely to be subjected to occasional splashing of oil or low-pressure water jets. Do not apply the kit in applications where the motor shaft will be submerged in oil.
The device also comes with a Motor Junction Box Kit that helps the existing motor connectors in the device be axially mounted without any help of further wiring.
| Revision Part # | Also known as | |
|---|---|---|
| 1326AS-B690E-21 Ser A | 1326AS-B690E-21/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley 1326AS-B690E-21 has a 460V AC Voltage, a 150 mm Frame Diameter, and a 3000 rpm Rated Motor Speed. It also contains a 36.4 Nm System Continuous Torque and a 5.0 kW Motor Rated Output.