PMB33C-00116-03
Wake Industrial LLC is not an authorized distributor of this product.
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The PMB33C-00116-03 is a NEMA Size 34 brushless servomotor with a continuous stall torque of 5.0 Nm. Designed by Pacific Scientific as part of the PMB Brushless Servomotors series, it features a digital encoder with 4096 ppr resolution. This motor delivers a peak torque of 15.9 Nm and operates at a rated speed of 950 RPM.
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Product Description:
The PMB33C-00116-03 brushless servo motor is a unique device produced by Pacific Scientific to meet the needs of customers that require higher performance motors for use in higher volume applications. This motor introduces the IP40 construction design in the servo system; it has a relatively compact size and supports mounting in any orientation. The relatively low protection standard of this product compared to conventional motor units makes it more vulnerable to external interference; however, when it is properly installed, it will maintain high performance standards through its long service life. Compared to conventional motors, this unit has a low cost of ownership as it rarely breaks down and does not require frequent repairs. There is no external air blower attached to this motor; heat is generally dissipated by natural convection and radiation directly from its housing surface. To prevent overheating, customers are required to maintain an ambient temperature that is below 45 degrees around this unit.
The PMB33C-00116-03 controller is a permanent magnet excited device; the magnets used in this product are a Neodymium-iron-boron, which is renowned for its ability to produce a high motor torque while maintaining a low inertial level in industrial motor designs. Persons wearing devices sensitive to electromagnetic fields should avoid moving too close to this motor when it is in operation. To keep track of the temperature inside the winding of this motor and protect it from overheating damage, this motor features a thermistor installed in its winding. The drive controller receives feedback from the thermistor and automatically shuts it down when there is a risk of overheating.
The PMB33C-00116-03 motor design can operate at a rated speed of 1300 revolutions per minute, its rated torque is 4.84, and its total weight is about 6.3 kilograms.
Frequently Asked Questions about PMB33C-00116-03:
Q: Is there a fan attached to this motor?
A: No. The PMB33C-00116-03 is a self cooled device. Heat is dissipated through natural convection and thermal radiation.
Q: What does the thermistor in the PMB33C-00116-03 do?
A: The thermistor installed in the winding of this motor is designed to monitor internal temperature and help controllers protect the motor from overheating.
Q: Can the PMB33C-00116-03 motor be used in harsh conditions?
A: This motor is an IP40 design. Its housing provides minimum protection against liquids and dust. It should not be exposed to harsh conditions.
Q: Does the output shaft of the PMB33C-00116-03 have a shaft sealing ring?
A: Yes. There is a shaft sealing ring at the output shaft. It is also supported by ball bearings.
Q: How many pole pairs are in the PMB33C-00116-03?
A: The PMB33C-00116-03 is equipped with a total of 8 pole pairs.
