PMB31B-10116-01
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The Pacific Scientific PMB31B-10116-01 brushless servomotor is part of the PMB Brushless Servomotors series with a NEMA Size 34 motor frame. It features a digital encoder with 4096 ppr resolution and a continuous stall torque of 1.4 Nm. The motor weighs 2.9 kg and operates at a typical rated speed of 4,400 RPM.
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Product Description:
The PMB31B-10116-01 brushless motor design is a permanent magnet motor that uses the Neodymium-iron-boron material and is able to reach an operation speed as high as 2900 revolutions per minute. This industrial motor has been trusted by various engineers for more than 20 years, with its compact housing unit and high power capacity, it is the perfect solution for high performance machines that demands high torques and accuracy from servo motor units. The average continuous torque for this servo motor during operation is estimated to be about 2.11 newton meters, at the maximum current supply of 8.0 amperes, the torque output of this servo motor unit will also increase to maximum value of 6.26 newton meters. The PMB31B-10116-01 is an IP40 device and is unsuited for outdoor use, however its ensure will easily stop large foreign solids from entering its housing and interfering with its operation.
The PMB31B-10116-01 industrial servo motor does comes with an encoder design with commutation, and resolution capacity of about 4096 parts per revolution. The high resolution of this motor helps the connected drive controller to detect the slightest deviation of the motor from configuration parameters and to adjust it, or call the attention of the operator. Torque produced in this servo motor unit is transmitted through the round shaft of the motor, the shaft operates with a shaft seal and standard bearings. This motor also operates with AMP connectors, mating connectors are not provided for the motor unit.
The PMB31B-10116-01 motor is equipped with a total of 8 pole pairs, it also requires a voltage supply of between 240 to about 320 volts during operation. The standard thermal resistance for this servo motor is about 1.08 degrees Celsius per watt, its rated torque is also determined to be about 1.90 newton meters.
Frequently Asked Questions about PMB31B-10116-01:
Q: What type of application is the PMB31B-10116-01 suited for?
A: This motor design is more suited to be used in applications that require high acceleration and torque in a compact package.
Q: what type of magnet is in the PMB31B-10116-01?
A: This motor is equipped with neodymium Iron Boron Magnet.
Q: Can the PMB31B-10116-01 be operated in cold areas?
A: Yes. However ambient temperature around the motor should not be less than 0 degrees Celsius.
Q: Is the PMB31B-10116-01 able to withstand water penetration?
A: No. The housing of the PMB31B-10116-01 meets IP40. This offers no protection against foreign liquids.
Q: What is the peak installation height for this motor?
A: Customers that require the operation of the motor without derating should ensure it is not installed at an height that exceeds 1000 meters above sea level.
