PMB31D-00101-00
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The PMB31D-00101-00 is a proximity sensor produced by Pacific Scientific. Part of the PMB Brushless Servomotors series, it features PNP-NO output type and a sensing distance of 5mm. The sensor operates within a temperature range of -25°C to +70°C. It has an IP67 protection rating.
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Product Description:
The PMB31D-00101-00 synchronous motor is a permanent magnet motor that is widely used in automation operations. The popularity of this motor unit is due to its excellent torque density, high operational efficiency and low inertia. The motor also has an impressively light weight due to its use of special Neodymium-iron-boron-magnet. As part of the Bosch Rexroth product series, this unit also requires connection to a suitable controller unit, also produced by the same manufacturer. The PMB31D-00101-00 operates with two main types of connection, these include the electrical power and feedback connections. The interface for both of these connections is integrated on top of its housing. This motor is an IP40 design that is very sensitive to liquids and high moisture content; however, its housing is still able to effectively prevent the interference of large solids with an external diameter larger than 1 millimeter.
The PMB31D-00101-00 industrial servo motor transmits torque through a strong and flat output shaft, which is supported by double-shielded ball bearings with a long service life. Under standard standstill conditions, this motor will produce a torque output of 2.11 newton meters and maintains a thermal resistance of 1.08 degrees Celsius per watt. However, the unit is able to deliver a maximum torque output of 6.25 newton meters at a winding temperature of 25 degrees.
The PMB31D-00101-00 motor should not be exposed to extreme temperature levels during operation, and humidity should also be maintained between 0 to 45 degrees Celsius. The typical rotation speed of the motor rotor is about 6000 revolutions per minute, and its average rated torque output is also about 1.62 newton meters. The measured winding inductance for this motor when it is in operation is about 5.2 millihenry.
Frequently Asked Questions about PMB31D-00101-00:
Q: What is the protection class of this motor?
A: The PMB31D-00101-00 features an IP40 housing design. It should always be used indoors.
Q: Is the PMB31D-00101-00 delivered with connection cables?
A: Connection cables are not part of the delivery package for this motor. However, they are available ready made and can be ordered easily.
Q: What is the rated speed of the PMB31D-00101-00 under normal conditions?
A: Under ideal operation conditions, this motor maintains a rated speed of about 6000 revolutions per minute.
Q: Can the PMB31D-00101-00 be used with controllers from other manufacturers?
A: No. For best performance, the PMB31D-00101-00 should be used with controllers designed by Pacific Scientific.
Q: Is the PMB31D-00101-00 able to withstand high vibrations?
A: No. The PMB31D-00101-00 should not be exposed to extreme levels of vibrations during operation.