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PMB11B-10116-00 Pacific Scientific

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The PMB11B-10116-00 is a brushless servomotor produced by Pacific Scientific as part of their PMB Brushless Servomotors series. This size 17 motor features a 4096 ppr digital encoder with commutation and uses flying leads with AMP connectors. It has a nominal stall current of 2.7 ARMS at 240Vac max and a round shaft design.

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Product Description:

The PMB11B-10116-00 is a brushless servomotor manufactured by Pacific Scientific for the PMB Brushless Servomotors series. It is intended for closed-loop motion axes where a compact form factor and accurate feedback are required, such as pick-and-place heads or small robotic joints. Driven by a matched servo amplifier, the motor converts three-phase electrical power into controlled torque and speed. Its integrated position sensor supplies real-time data to the drive for precise regulation throughout each commanded movement.

The motor is equipped with flying leads with AMP connectors, allowing direct wiring into control cabinets without an additional terminal block. Feedback is generated by a high-resolution encoder that provides 4096 PPR, so the control loop can resolve fractional-degree movements for fine positioning. The motor has a nominal stall current of 2.7 A RMS and supports a maximum supply of 240 VAC, providing the electrical values needed for selecting a compatible drive. Mechanical packaging follows the NEMA frame format and occupies a Size 17 envelope, allowing installation with standard mounting patterns for motors of the same frame size. Rotor commutation and position feedback are both provided by a digital encoder with commutation, eliminating the need for separate Hall sensors and reducing wiring complexity.

Mechanical output is delivered through a round shaft, allowing couplings or pulleys to slide into position without requiring keyway alignment. The magnetic stack has a stack length multiple of 1, indicating a single-length lamination stack that balances torque production with low rotor inertia. This configuration supports quick acceleration in compact motion systems where frequent starts, stops, and direction changes are required. The standard motor configuration uses the regular winding and sealing arrangement offered for this PMB model. Its compact frame, integrated encoder, and direct lead connections make it suitable for general automation platforms that use compatible PMB motor controls and cabling.

Connector Type
Flying leads with AMP connectors
Customization
Standard Motor
Encoder Resolution
4096 ppr
Motor Size
Size 17
Nominal Stall Current @240Vac max
2.7 ARMS
Product Type
PMB Series Brushless Servomotor
Sensor Type
Digital Encoder with commutation
Shaft Design
Round
Stack Length Multiple
1

Frequently Asked Questions about PMB11B-10116-00:

Q: What connector type is used on the PMB11B-10116-00 servomotor?

A: The PMB11B-10116-00 servomotor is equipped with flying leads and AMP connectors for electrical connection.

Q: What type of sensor is included with the PMB11B-10116-00 servomotor?

A: This model utilizes a digital encoder with commutation for sensor feedback.

Q: What is the encoder resolution of the PMB11B-10116-00 servomotor?

A: The encoder on this servomotor provides a resolution of 4096 pulses per revolution.

Q: What shaft design does the PMB11B-10116-00 servomotor feature?

A: The shaft design for this model is round, allowing for simple coupling and alignment.

Q: What is the nominal stall current at 240Vac for the PMB11B-10116-00 servomotor?

A: The nominal stall current at 240Vac for this servomotor is 2.7 ARMS.


Internal Product Review

  • ‘‘The PMB11B-10116-00 is a PMB Series brushless servomotor in a compact Size 17 frame. Digital encoder commutation and 4096 ppr feedback support accurate positioning and stable motion control. Flying leads with AMP connectors simplify integration, making the motor a strong choice for precise servo applications.’’

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