PMB33C-10100-03
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The PMB33C-10100-03 brushless servomotor operates at a rated voltage of 100V, a rated current of 10A, and features insulation resistance of 1000 MΩ minimum. As part of the PMB Brushless Servomotors series by Pacific Scientific, it boasts an operating temperature range from -25°C to +85°C and a withstanding voltage of 1500V AC/minute.
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Product Description:
The PMB33C-10100-03 Brushless Servo Motor is precisely engineered to provide stable torque output and efficient operation. Its electrical architecture supports low back EMF, minimal phase imbalance and consistent current handling.
The PMB33C-10100-03 servo motor delivers a continuous stall torque of 48.0 lb-in (5.42 Nm) that is suitable for demanding motion control applications. This motor provides a peak torque of 142 lb-in with a current requirement of 8.7 ARMS at peak output. The torque constant of this motor is rated at 16.5 lb-in./ARMS RMS that ensures stable and controlled torque response across varying load demands. The motor maintains consistent performance with minimized power losses with a line to line resistance of 8.6 Ohms and inductance of 27.2 mH. It has a thermal resistance of 0.78 °C/Watt that allows effective heat dissipation during extended operation. It operates at a nominal rated speed of 1300 RPM that enables efficient performance in mid speed regimes. This PMB series servo motor weighs 13.8 lbs (motor only) and supports ease of handling and installation. This motor is built for performance consistency in controlled applications. The motor’s electrical and thermal specifications are optimized for continuous duty cycles in controlled environments.
The PMB33C-10100-03 servo motor from Pacific Scientific is rated for 240 V AC and 320 V DC bus maximum operation that is suitable for a range of control systems. The servo motor incorporates IP40 rating construction. This protection rating provides basic protection against solid objects larger than 1 mm but is not sealed against moisture or liquids. The motor includes MS type or AMP mini Mate-N-Lock® connectors installed on an 18" lead that simplifies electrical integration. These industry standard connectors enhance the reliability of electrical contacts in automation systems.
Frequently Asked Questions about PMB33C-10100-03:
Q: Does the PMB33C-10100-03 motor sustain torque stability under load variations?
A: Yes, the PMB33C-10100-03 servo motor maintains torque stability with its 16.5 lb-in/ARMS RMS torque constant. It ensures controlled torque response even when load demands shift.
Q: Can the PMB33C-10100-03 servo motor manage thermal buildup during long operations?
A: It supports efficient heat dissipation with a thermal resistance of 0.78 °C/Watt. This ensures safe thermal regulation during continuous duty cycles in closed-loop systems.
Q: How does the PMB33C-10100-03 handle power efficiency under continuous cycles?
A: It operates with 8.6 Ohms line-to-line resistance and 27.2 mH inductance. These specs help minimize power loss and maintain consistent motor output in active cycles.
Q: Will the Pacific Scientific PMB33C-10100-03 motor integrate well into control systems?
A: Yes, it is rated for 240 V AC and 320 V DC bus voltage operations. It also comes with MS type or AMP mini Mate-N-Lock® connectors for reliable system integration.
Q: Is the PMB33C-10100-03 motor designed for precise startup performance?
A: It features a static friction limit of just 1.50 lb-in, which supports low startup resistance. That makes the motor ideal for precision-controlled environments with high startup accuracy.
