PMB31B-00101-02

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PMB31B-00101-02 is produced by Pacific Scientific. Part of the PMB Brushless Servomotors series, it is a PLC I/O Module with 16 digital inputs and 16 relay outputs. It has a DIN rail mounting type with dimensions of 130 mm x 100 mm x 70 mm. The module features RS-485 communication.

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Product Description:

The PMB31B-00101-02 is a compact motor unit designed for indoor operations and equipped with an enclosure able to provide long-lasting protection from foreign interfaces that can affect its operation. This servo motor unit undergoes several tests and is certified before it is approved for delivery. It also requires connection to controller units from Pacific Scientific. The housing of this motor features an exposed lam design which is perfect for maximum torque and power production. Unlike conventional motor designs, this product does not produce an extreme amount of heat during its operation and is without any kind of air blower. The little heat produced in the motor rotor is conducted to the motor shaft for elimination. As an additional protection, there is a PTC thermistor present in this motor; this thermistor is sensitive to heat. It works in combination with the controller connected to the motor to detect high temperature levels and initiate an automatic shutdown of the motor.

The PMB31B-00101-02 industrial servo motor features a hall sensor which serves as its primary feedback unit. This sensor is strong enough to withstand harsh environmental conditions, and it also offers long life, high reliability, and a high resolution operation. The connectors used with this motor are special AMP connectors, which are installed on top of the motor housing. These connectors are not rotatable; however, they are flexible enough to provide for easy wiring and configuration of the motor unit.

The PMB31B-00101-02 servo motor unit is an IP40 product that does not have any form of protection against liquid interference. Humidity level around the motor should be strictly monitored, and it should also be protected from temperatures that exceed 45 degrees Celsius. Customers that require operation of this motor without derating should ensure installation altitude does not exceed 1000 meters above sea level.

Communication Interface
RS-485
Dimensions
130 mm x 100 mm x 70 mm
Input Type
Digital
Input Voltage
24 VDC
Line to line resistance
7.6Ohms
Mounting Type
DIN rail
Number Of Inputs
16
Number Of Outputs
16
Operating Temperature Range
0°C to 60°C
Output Type
Relay
Power Consumption
Max 4 W
Protection
Overcurrent, Short circuit
Storage Temperature
-20°C to 85°C
Type
PLC I/O Module
Weight
450 g
  • PMB 31B 00101 02
  • PMB-31B-00101-02
  • PMB31B 00101 02
  • PMB31B-OO1O1-O2
  • PMB31B0010102
  • PMB3lB-00l0l-02
  • PMB3lB-OOlOl-O2

Frequently Asked Questions about PMB31B-00101-02:

Q: How many pole pairs are present in this motor?

A: The PMB31B-00101-02 features a total of 8 pole pairs.

Q: Is the PMB31B-00101-02 affected by installation altitude?

A: For operation without derating, the installation altitude for this motor unit should be below 1000 meters above sea level.

Q: What type of connector is used in this motor?

A: The PMB31B-00101-02 is equipped with the AMP connectors featuring a flying lead.

Q: What is the rated operation speed of the PMB31B-00101-02 motor?

A: The PMB31B-00101-02 operates at a rated speed of 2900 revolutions per minute.

Q: Does the PMB31B-00101-02 have an air blower?

A: There is not air blower on this motor unit. Heat is efficiently dissipated from the motor by natural convection.


Internal Product Review

  • ‘‘The PMB31B-00101-02 is an energy efficient industrial servo motor manufactured for light industrial and high volume applications. This motor unit features a PTC thermistor that helps to keep track and monitor winding temperature. The average operation speed for this motor unit is about 2900 revolutions per minute. ’’

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