PMB33E-10201-01

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The PMB33E-10201-01 is a brushless servomotor with omnidirectional directivity and a sensitivity of -38 dB. Manufactured by Pacific Scientific, it belongs to the PMB Brushless Servomotors series and operates within a voltage of 1.8 V. It boasts a frequency response range of 100 Hz to 10 kHz.

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Product Description:

The PMB33E-10201-01 is a versatile and compact PMB servo motor manufactured by Pacific Scientific for synchronous systems and applications. Boasting an optimized motor housing design, this servo motor benefits from air convection for natural cooling. Equipped with a special Hall sensor, this motor can monitor the shaft position during operation by tracking the intensity of the generated magnetic field across the stator. When operated with a compatible servo drive, this servo motor can operate at a wide torque and speed range. Like other PMB servo motors, this unit employs flying leads with AMP connectors.

Considering its type-E winding, the PMB33E-10201-01 has a nominal stall current of 7.5 A. Its shaft, on the other hand, features a round construction, allowing it to drive general load types and mechanical gears. As a synchronous servo motor, this product employs neodymium iron boron magnets to achieve a very low cogging effect during continuous operation. With eight poles or four pole pairs, this servo motor runs at a terminal bus voltage of 240 V up to a maximum DC bus voltage of 320 V. Without an incorporated blocking brake and cooling system, this servo motor has a thermal time constant and resistance of 32 minutes and 0.78 degrees Celsius per watt.

The PMB33E-10201-01 weighs about 6.3 kilograms and achieves a peak torque of 16.1 Nm. With its winding class, this servo motor has a torque and voltage constant of 0.93 Nm/A and 0.56 V per 1000 rpm. In the context of AC machines and motors, both the torque and voltage constants provide valuable insights about the performance and output characteristics of the motor. Wake Industrial offers a limited warranty for this AC motor with a maximum validity of one year.

Current Consumption
120 μA
Dimensions
3.76 x 2.95 x 1.1 mm
Directivity
Omnidirectional
Frequency Response
100 Hz – 10 kHz
Maximum Sound Pressure Level (spl)
120 dB SPL
Operating Temperature Range
-40°C to +85°C
Operating Voltage
1.8 V
Output Impedance
600 Ω
Sensitivity
-38 dB
Signal-to-noise Ratio
62 dB
Total Harmonic Distortion (thd)
<1% at 94 dB SPL
Type
Silicon Microphone
  • PMB 33E 10201 01
  • PMB-33E-10201-01
  • PMB33E 10201 01
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  • PMB33E-l020l-0l
  • PMB33E-lO2Ol-Ol
  • PMB33E1020101

Frequently Asked Questions about PMB33E-10201-01:

Q: What is the continuous stall torque of the PMB33E-10201-01?

A: The PMB33E-10201-01 has a continuous stall torque of 5.42 Nm.

Q: What is the rated inertia of the PMB33E-10201-01’s rotor?

A: The PMB33E-10201-01’s rotor has a rated moment of inertia of 0.404 x 10^-3 kg (m^2).

Q: What is the maximum static friction of the PMB33E-10201-01?

A: The PMB33E-10201-01 has a maximum static friction of 0.169 Nm.

Q: What is the typical rated torque of the PMB33E-10201-01 at 240 V?

A: At 240 V, the PMB33E-10201-01 has a typical rated torque of 4.41 Nm.

Q: What is the continuous stall current of the PMB33E-10201-01?

A: With a type-E winding, the PMB33E-10201-01 has a continuous stall current of 5.8 A.


Internal Product Review

  • ‘‘The PMB33E-10201-01 is a compact and economic servo motor designed by Pacific Scientific for light industrial systems and applications. Offering an optimized core design and an impressive Hall sensor, this servo motor is perfect for precise servo systems.’’

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