PMB31D-00201-01
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The Pacific Scientific PMB31D-00201-01, part of the PMB Brushless Servomotors series, features an inductive sensing method with a sensing distance of 2 mm. It operates on a power supply voltage of 12 to 24V DC and offers an IP67 protection rating. The body is nickel-plated brass and includes a 2-meter cable connection.
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Product Description:
The PMB31D-00201-01 is a 34-frame size NEMA servo motor built by Pacific Scientific. It belongs to the PMB line of products intended to be used on industrial scale. This motor has a stack length of 1 that offers a compact structure and possess a flat design of shaft, which can support drive systems.
The PMB31D-00201-01 servo motor features 18 inches of flying leads with MS-type connecting plugs at the end for power lines connectivity from a 240 VAC source supply and its provided cable supports 57.2 mm of bending radius. It gets feedback through the integrated Hall Sensor located at the back of the body for monitoring position, speed, current and magnetic field. The motor’s shaft comes with sealing ring for maximum protection and as a whole it is constructed with IP40 enclosure rating to provide average protection suitable for indoor environments. Its supports peak DC bus voltage is rated as 320 V DC and it provides a continuous stall torque is 2.110 Nm for stable operations. The PMB31 servo motor generates a dynamic highest torque output of 6.260 Nm and 0.410 Nm/ARMS of torque constant to facilitate effective conversion of energy. Its stationary friction is rated at 0.090 Nm to have reduced starting-ups resistance and its speeding capacity goes up to 6000 rounds/min. The PMB31 servo motor has a mass of 2.50 kg and it measures 134.1 mm in length, along with a shaft diameter of 12.695 mm.
The PMB31D-00201-01 servo motor has thermal impedance factor of 1.080 C/W and it offers an even-heat dissipation time of 1680 sec to stabilize in temperature by itself. This PMB31 servo motor supports stable operations by having damping factor of 0.01240 Nm/kRPM and it possess 1.37 kg·cm² as a rotational moment of inertia to tackle rapid accel/deacceleration.
Frequently Asked Questions about PMB31D-00201-01:
Q: How does the customized sealing ring on the shaft benefit the PMB31D-00201-01?
A: The customized sealing ring ensures maximum protection against dust and moisture, enhancing the motor's durability in harsh industrial environments. This adds to the motor's overall reliability.
Q: What does the damping factor coefficient in the PMB31D-00201-01 help with?
A: The damping factor of 0.0124 Nm/kRPM minimizes oscillations during motor operation. This ensures smoother performance during rapid speed changes.
Q: Why is the PMB31D-00201-01 rated for a peak DC bus voltage of 320 V DC?
A: The 320 V DC rating supports high-performance applications requiring significant power, allowing for greater torque and efficiency. This makes it ideal for heavy-duty industrial tasks.
Q: What is the significance of the 6000 RPM speed capacity of the PMB31D-00201-01?
A: The 6000 RPM maximum speed enables the motor to handle high-speed operations while maintaining torque stability. This makes it well-suited for applications requiring fast and precise movements.
Q: What kind of environments is the PMB31D-00201-01 designed for?
A: With its IP40 enclosure rating, the PMB31D-00201-01 is ideal for industrial environments with moderate dust or dirt exposure. It is commonly used in automated systems and robotics where controlled conditions are maintained.
