PMB31B-20216-00
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The PMB31B-20216-00 motor, manufactured by Pacific Scientific, belongs to the PMB Brushless Servomotors series and features a NEMA Size 34 frame. It delivers a continuous stall torque of 2.1 Nm, a peak rated torque of 4.1 Nm, and a rated speed of 2900 RPM. The encoder resolution is 4096 ppr.
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Product Description:
This Pacific Scientific PMB31B-20216-00 brushless servomotor has a continuous rated torque. The motor is deployed for high-volume applications. This product functions in unison with the manufacturer’s brushless servo drive. The device houses the output shaft on its front. This unit portrays exposed laminations. It has a nominal stall current of 2.7 A. The motor’s output shaft is a square key shaft.
This product-related encoder supports commutation and has a 4096 ppr. The device depicts high torque density as a result of the rare earth material for the permanent magnets. This unit’s magnets have alternating south and north orientations. Its feedback provides information about position and velocity. The motor has four pole pairs. This product can achieve high output power. The device has no excitation current in the rotor. This unit’s aluminum alloy housing makes it lightweight and easy to install. It is equipped with high load capacity.
The motor’s bearings are greased for lubrication. This product is typically a DC motor featuring a synchronous operation mode. The device has constant magnetic flux. This unit exhibits a very high torque-to-inertia ratio when operating under high loads. Its rotor has a small diameter and is fitted inside the stator of the motor. The brushless servomotor depicts maximum power and torque because its laminations are exposed. This product lacks any kind of customization. The device’s rotor features an inertia of 0.403 kgm² x 10^3. This unit’s frame has a 3.44-inch size. It uses 10 cap screws that are of either socket-lead or fillister-lead type for its mounting.
Frequently Asked Questions about PMB31B-20216-00:
Q: What connectors does the PMB31B-20216-00 motor support?
A: The PMB31B-20216-00 motor supports MS connectors.
Q: What kind of shaft does the PMB31B-20216-00 motor have?
A: The PMB31B-20216-00 motor has a square key shaft.
Q: What is the material of the permanent magnets of the PMB31B-20216-00 motor?
A: The material of the permanent magnets of the PMB31B-20216-00 motor is a combination of neodymium, iron, and boron.
Q: What is the resolution of the encoder of the PMB31B-20216-00 motor?
A: The resolution of the encoder of the PMB31B-20216-00 motor is 4096 PPR.
Q: Where is the encoder of the PMB31B-20216-00 motor positioned?
A: The encoder of the PMB31B-20216-00 motor is positioned opposite the output shaft end.
