PMB33E-10201-02
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The PMB33E-10201-02 brushless DC motor delivers an output power of 50 watts, a rated torque of 0.16 Nm, and operates at 3000 RPM. As part of the PMB Brushless Servomotors series by Pacific Scientific, it offers IP40 protection and operates efficiently within a temperature range of -10°C to +50°C.
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Product Description:
Pacific Scientific is an established motion control equipment manufacturer known for precision engineering. It provides servo motors, drives and controls for industrial automation. The company offers reliable, efficient products used in robotics, packaging and manufacturing applications worldwide.
The PMB33E-10201-02 Brushless Servo Motor ensures reliable torque delivery with reduced noise. It operates efficiently under continuous and dynamic load conditions. The motor integrates advanced control elements for consistent feedback. This brushless servo motor operates at a typical rated torque of 4.41 Nm using a 240 V AC or 320 V DC bus. It delivers a continuous stall torque of 5.42 Nm that allows stable operation without overheating under load. The viscous damping coefficient of this motor is 0.038 Nm/kRPM. The motor's line-to-line resistance is 2.2 Ohms which minimizes power loss and heat generation. A torque constant of 0.93 Nm/A RMS ensures effective torque output proportional to input current. It uses a Hall sensor for position feedback and commutation. This sensor provides accurate detection of rotor position. The motor’s inductance between lines measures 6.8 millihenries which smooths current response and controls motor ripple. These characteristics allow stable performance under dynamic conditions. Its thermal time constant is 32 minutes that offers sufficient thermal management and heat dissipation capacity. The motor's compact construction supports easy integration into tight machinery spaces.
The PMB33E-10201-02 servo motor offers a peak torque of 16.1 Nm that is suitable for high demand applications with brief load surges. The motor’s exposed lam design is a key feature that aids in maximizing torque output while enhancing cooling efficiency. The motor ensures optimal torque transfer and minimizes axial runout in coupling setups with a round shaft. The motor has a weight of 6.3 kg that provides mechanical stability without compromising performance.
Frequently Asked Questions about PMB33E-10201-02:
Q: How does the PMB33E-10201-02 servo motor manage stability under shifting dynamic loads?
A: The motor maintains stability using a 5.42 Nm continuous stall torque and a viscous damping coefficient of 0.038 Nm/kRPM. These features help prevent overheating and minimize oscillation under fluctuating demand.
Q: What kind of feedback system does the PMB33E-10201-02 Brushless Servo Motor use for position accuracy?
A: It integrates a Hall sensor that provides precise rotor position detection for reliable commutation. This ensures synchronized response during high-speed or precision-based industrial automation tasks.
Q: Can the PMB33E-10201-02 handle brief overload conditions without performance loss?
A: Yes, it supports a peak torque of 16.1 Nm for short-term surges in demand. The exposed lam design boosts cooling, allowing it to maintain output without thermal compromise.
Q: What makes the PMB33E-10201-02 servo motor suitable for compact machinery or tight assemblies?
A: Its compact frame and 6.3 kg weight make it ideal for integration in space-constrained environments. The round shaft further aids in low runout coupling setups.
Q: How does the PMB33E-10201-02 maintain smooth electrical performance under fluctuating input?
A: The motor features a 6.8 mH inductance and 2.2 Ohms line-to-line resistance that dampen electrical ripple and reduce power losses. This enhances motor smoothness and energy efficiency in dynamic systems.