The BL30 EB brushless DC motors are 32 mm in diameter and 42 mm long.

Premotec (Dordrecht, The Netherlands), an Allied Motion Technologies company, has expanded its BL family of high performance integrated-drive brushless DC motors with the release of the BL 30 EB series. The BL30 EB is 32 mm in diameter and only 42mm long, including its integrated speed control drive, and features:

• Compact powerful 11 Watt motor.
• 30 mNm of torque at 3500 RPM. making it among the highest torque density motors of this size class.
• Integrated speed control loop enables speed setting between 200 to 5000 RPM.
• Availability in CW and CCW variants with 12 or 24 VDC windings.
• A two-wire version operates from a single DC voltage. 
• Four-wire version includes an 18 pulse per rev tachometer output for speed monitoring. High-load bearing system.