PMB33E-20101-03

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The PMB33E-20101-03 is part of Pacific Scientific's PMB Brushless Servomotors and features a linear ball bearing design with a steel construction. It offers a dynamic load rating of 1190 N and operates efficiently at a maximum velocity of 5 m/s. The bearing is double-sealed and has a precision class of ISO Class 6.

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Product Description:

PMB33E-20101-03 is a servo motor with a brushless design. It is produced by Pacific Scientific Corporation, a Kollmorgen subsidiary. The motor’s product line is PMB3. This series of motors feature a totally-enclosed and IP40 rated housing that enables higher cost-effectiveness for industrial applications. Multiple winding classes are available for these motors with Class F winding insulation. The double-shielded bearings provide a long operating life and high reliability. NEMA standard mountings allow trouble-free installation for all kinds of applications. PMB3 motors use premium magnets to deliver high torque density. These motors are available with encoders, Hall sensors, and resolvers for feedback. Additional options include shaft seals and thermistors. Size of the PMB33E-20101-03 motor is NEMA 34. The motor magnet stack length is 3. This motor is designed for 240 Volts AC input.

Its shaft features a square key to prevent slippage, and feedback is provided by a Hall sensor. An optional PTC thermistor monitors the winding temperature, helping to prevent damage from overloads that may occur. The shaft is fitted with an optional seal for added ingress protection against dust and liquids. Amp connectors on flying leads provide a mechanism for termination of power and feedback cables. The nominal speed rating of this motor is 3000 RPM. The flange size of the PMB33E-20101-03 motor measures 3.38 inches. Both the peak stall torque and peak rated torque are 9.7 Nm. Approximate length of the motor is 210.3 millimeters. This servo motor is engineered for industrial applications. It carries high voltages and currents and demands careful handling for ensuring working personnel are safe from injury. Therefore, all personnel working with the motor must adhere to the recommended safety procedures.

Peak Stall Torque
9.7 Nm
Protection Class
IP40
Rated Torque
4.4 Nm
Size
NEMA 34
Speed
3000 RPM
Stall Current
5.3 Amps
Stall Torque
4.9 Nm
Type
Brushless Motor
Voltage
240 VAC
  • PMB 33E 20101 03
  • PMB-33E-20101-03
  • PMB33E 20101 03
  • PMB33E-20l0l-03
  • PMB33E-2O1O1-O3
  • PMB33E-2OlOl-O3
  • PMB33E2010103

Frequently Asked Questions about PMB33E-20101-03:

Q: What is the motor flange size?

A: The flange size is 3.38 inches.

Q: What is the motor protection rating?

A: Protection class of the motor is IP40.

Q: Which cooling method does the motor use?

A: The motor cools via self-cooling.

Q: What is the nominal speed?

A: Nominal speed of the motor is 3000 RPM.

Q: What is the no-load speed?

A: The no-load speed is 3800 RPM.


Internal Product Review

  • ‘‘PMB33E-20101-03 is an industrial servo motor. It cools via natural convection. The motor supports several features that make it suitable for a wide range of applications. ’’

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