BE-Series High Power-Density Brushless Servo Motors | Parker NA

BE-Series High Power-Density Brushless Servo Motors

Available in NEMA 16, 23 and 34 frame sizes, BE motors use an exposed stator lamination design to provide both quiet operation and a very high performance from a small package size. Parker can provide custom modifications to all BE motors.

Use our configurator to build the right part for your application.
    The BE series of brushless servo motors from Parker provides an eight-pole open-lamination design that provides increased torque and lower cost.   The BE servo motors do not have a separate metal housing, unlike traditional servo motors.  Instead, the motor stator laminations are not only used for performance, but provide both structural integrity and the motor shape. This design reduces both material costs and the time required to assemble the motor. In addition to the manufacturing advantages, the exposed laminations reduce thermal resistance. This allows the heat generated by the motor to escape to the ambient surroundings more efficiently.

    • Exposed stator laminations allow for very high performance in a small package size
    • High performance neodymium magnets
    • Bridged stator design - quiet operation
    • Available in NEMA16, 23, and 34 frame sizes
    • Continuous Stall Torques : 0.15 Nm to 4.86 Nm (1.3 in-lbs to 43.0 in-lbs)
    • Peak Torque Ratings : 0.45 Nm 14.64 Nm (4.0 in-lbs to 129.5 in-lbs)
    • Rated Speed : 2980 RPM to 4965 RPM
    • Feedback Options : 2000 PPR Encoder, 5000 PPR Encoder, Resolver
    • Thermistor Protection
    • Holding brake option available on size 34, custom option on size 23
    • IP Rating : IP40
    • CE and ROHS
    • Best-in-class lead-time, two year warranty
    • Compatible with Parker Compax3 and Aries series servo drives

    Parker will customize any BE motor to meet your specific system requirements.  We are specialists at doing customs, offering unrivaled custom motor solutions and support.

Performance Characteristics

Frame Size

NEMA16 | NEMA23 | NEMA34

Continuous Torque (Nm)

0.15 - 4.86

Continuous Torque (in-lbs)

1.3 - 43

Peak Torque (Nm)

0.45 - 14.64

Peak Torque (in-lbs)

4 - 129.5

Rated Speed (RPM)

up to 5000

Input Supply Voltage

120VAC | 230VAC | 80VDC

Feedback Device

2000 ppr Incremental Encoder (standard) | 5000 ppr Incremental Encoder | Resolver

Parker Drive Compatibility

Compax3 | ARIES | ViX


CE marked

IP Rating


Holding Brake

Optional (BE34 only/custom option on BE23)

Cooling Method

Air-Cooled / Natural Convection

Shaft Type

Smooth | Flat | Keyway (BE23/BE34 only)

Custom Versions Available


Contact Us

Electromechanical and Drives Division
North America
9225 Forsyth Park Drive
United States
Phone 800-358-9070
Fax  707-584-8015