Free UPS Ground on All Orders!
+1 (919) 205-4392
Allen Bradley 1326 Motors 1326AB-B720E-21-MK7

Product image is representative; revision or series may vary. Contact us to request a specific version.

1326AB-B720E-21-MK7

|

The Allen-Bradley/Rockwell Automation 1326AB-B720E-21-MK7 servo motor is a Bulletin 1326 series servo motor. It comes with a metric flange that has a keyway, and with a 2-inch stack of ferrite magnets that reduce its operating friction. The 1326AB-B720E-21-MK7 servo motor uses multi-turn high-resolution feedback. This servo motor comes with a built-in holding brake that has a 24 Volts DC coil and a torque rating of 140 pounds on an inch or 41 N-m. The 1326AB-B720E-21-MK7 servo motor has a Size 7 frame with a diameter of 194 millimeters and a metric flange.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1326AB-B720E-21-MK7

ManufacturerAllen Bradley
Product TypeFerrite AC Servo Motor
Product Line1326 Motors
Part Number1326AB-B720E-21-MK7
Weight150.00 lbs (68.04 kg)
Voltage460 Volts AC, 380 Volts AC
Frame Series194-millimeter frame diameter (215-millimeter bolt center
Motor Length2 inches
Motor Speed460 Volts AC: 3500 rpm, 380 Volts AC, 3000 rpm
Flange and Shaft SeriesIEC metric flange with a keyway
FeedbackMulti-turn high-resolution feedback
Standard Options41 N-m (140 pounds on an inch) holding brake with 24 Volts DC coil for the 1326AB-B7 frame series
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1326AB-B720E-21-MK7 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AB-B720E-21-MK7 units instead of migration.

The 1326AB-B720E-21-MK7 servo motor is an Allen-Bradley manufactured servo motor that takes AC input voltage from a 3-phase electrical source. The servo motor can perform with a dual voltage rating of 460 Volts AC and 380 Volts AC. The speed rating depends on the input voltage rating. This brushless servo motor is equipped with a feedback device. This device has been certified with the CE, CSA, and UL standards. The 1326AB-B720E-21-MK7 servo motor is widely used in position control. The installation area of the servo motor should be free from all traces of electromagnetic noise. The airflow between the nearest ventilation source and the servo motor should not be obstructed. Any heat-generating device should not be kept near the servo motor. The body of the motor has a 215-millimeter bolt center and the stainless-steel body of the motor is housed inside a 194-millimeter frame. By using the IEC metric flange, the motor can be mounted in different industrial locations. The drive has the ability to operate in harsh environmental conditions because it has been certified with an IP 67 protection rating.

The 1326AB-B720E-21-MK7 servo motor makes use of ferrite magnets for increasing its performance. The servo motor consists of a servo motor and a controller which drives the servo motor and they are connected to each other by using cables. A spring-enabled holding brake is equipped in the servo motor as a holding brake. This brake is released after the voltage has been applied to the brake coil. The 1326AB-B720E-21-MK7 servo motor has been manufactured for factory use only. A NEMA/IEC metric flange with a keyway is available in this servo motor model. A multi-turn high-resolution feedback encoder is available in the servo motor to transfer the feedback from the current inputs. Quick decisions can be made based on the feedback sent by the servo motor’s encoder to the users.

Revision Part #Also known as
1326AB-B720E-21-MK7 Ser A1326AB-B720E-21-MK7/A, Series A, Rev A
Don't see your particular revision? Contact us now.