PMB33E-10201-00
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The Pacific Scientific PMB33E-10201-00, part of the PMB Brushless Servomotors series, is a screw-mounted power module with a voltage rating of 600V. The module supports a current rating of 100A, features IGBT switching devices, and operates within a temperature range of -40°C to +125°C. It weighs 350 grams.
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Product Description:
The PMB33E-10201-00 Brushless Servo Motor is engineered for efficient and high performance motion control applications. It delivers high torque density and reliable operation. The motor ensures compatibility across various automation and industrial systems with standard mounting options and a round shaft.
This PMB33E-10201-00 servo motor operates at a typical rated speed of 3000 RPM when supplied with 240 V AC or 320 V DC. It has a torque constant of 0.93 Nm per amp RMS for consistent performance under continuous load. The continuous stall current of the motor is rated at 5.8 A RMS that allows sustained operation without thermal overload. The motor delivers up to 16.1 Nm of peak torque for applications requiring higher torque. This makes it suitable for dynamic and high inertia load systems. The inductance of the motor line to line is 6.8 millihenries. A hall sensor is integrated into this PMB series servo motor for precise position feedback and accurate commutation. This sensor allows for simple closed loop control with standard servo drives. The motor’s exposed lamination design enhances heat dissipation that enables higher torque and power output while maintaining thermal efficiency. The motor features a round shaft configuration which is ideal for standard couplings and ensures mechanical alignment in system assemblies.
This PMB33E-10201-00 servo motor from Pacific Scientific is suitable for both OEM and retrofit applications where space, power and performance are critical. The thermal time constant of 32 minutes supports extended continuous operation with controlled thermal rise. This rating is beneficial in applications with sustained duty cycles. The motor’s total weight excluding accessories is 6.3 kg. It offers a balanced mix of weight and power density for heavy duty industrial needs.
Frequently Asked Questions about PMB33E-10201-00:
Q: Will the exposed lamination design of the PMB33E-10201-00 impact thermal performance in continuous-duty cycles?
A: The exposed lamination enhances thermal dissipation, supporting higher power output with controlled temperature rise. Combined with a thermal time constant of 32 minutes, it’s optimized for extended operation.
Q: How does the PMB33E-10201-00 servo motor manage sustained torque without overheating during continuous load operation?
A: The PMB33E-10201-00 motor maintains consistent performance using a torque constant of 0.93 Nm/A RMS and a continuous stall current of 5.8 A RMS. These ratings enable long-duty cycles without risking thermal overload.
Q: Will the round shaft of the PMB33E-10201-00 motor create integration issues in retrofit assemblies?
A: The round shaft ensures standard mechanical alignment and fits most couplings without modification. It simplifies retrofit or OEM integration in existing motion control setups.
Q: In what kind of high-inertia systems can the PMB33E-10201-00 servo motor maintain dynamic responsiveness?
A: With a peak torque delivery of 16.1 Nm, this servo motor handles demanding, fast-acting loads effectively. It performs well in dynamic applications where rapid acceleration or deceleration is critical.
Q: How does the PMB33E-10201-00 model ensure accurate position control during high-speed motion?
A: This Pacific Scientific servo motor includes an integrated hall sensor for precise commutation and feedback. It enables closed-loop control, improving accuracy and stability with standard servo drives.