PMB33E-10100-01
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The PMB33E-10100-01 is a single-phase electric motor with a rated power of 1.0 kW and a duty cycle of S1 for continuous operation. Manufactured by Pacific Scientific, this motor is part of the PMB Brushless Servomotors series. It features IP55 protection, IC411 cooling, and a robust aluminum housing construction.
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Product Description:
The PMB33E-10100-01 AC servo motor is made by Pacific Scientific which is a well-known company that makes motion control equipment. For motion control in industrial automation, it is made with a NEMA Size 34 frame that is meant to provide steady torque and speed. The motor has a round shaft and flying leads with AMP plugs on them.
The PMB33E-10100-01 servo motor has a stall torque of 9.7 Nm and a steady stall torque of 4.9 Nm. Also, the highest rated torque is 9.7 Nm, and the rated torque that stays the same over time is 4.4 Nm. It has a maximum speed of 3,000 rpm and can go as fast as 3,800 rpm. At steady stall, the motor draws 5.3 A RMS, and at peak power, it draws 10.6 A RMS. The turning number is written as E. At 240V AC, the average stall current is 7.4 A RMS. The motor is built with a shaft seal and a resolver for input. The connector arrangement makes it possible to connect it to control systems that need accurate motion input and consistent torque. The motor can be used in automation systems that work in these electrical and mechanical constraints.
The PMB33E-10100-01 servo motor has an inertia of 0.40 kg·m² × 10⁻³. The motor has an inductance of 6.2 mH. For systems that need stable speed control and balanced dynamic response, these parameters are very important. Using a resolver as a sensor type improves detection of the position of the rotor, which is important for systems that need to control speed accurately. In situations where covering is needed, the shaft seal helps to keep things safe. The motor meets the electrical and mechanical needs of users that need torque steadiness and rotor position reliability.
Frequently Asked Questions about PMB33E-10100-01:
Q: How does the PMB33E-10100-01 servo motor ensure torque stability during prolonged operation?
A: It delivers a steady stall torque of 4.9 Nm and a rated torque of 4.4 Nm, supporting consistent load handling.
Q: Does the PMB33E-10100-01 motor offer balanced dynamic response under varying speed loads?
A: Yes, its low inertia of 0.40 kg·m² × 10⁻³ ensures quick response and stable operation in speed-regulated systems.
Q: Why is the inductance of 6.2 mH significant in the PMB33E-10100-01 servo motor?
A: The 6.2 mH inductance supports smooth current flow and better torque ripple management, crucial for precision applications.
Q: How does the PMB33E-10100-01 motor maintain high-speed performance in automation systems?
A: It operates reliably up to 3,800 rpm, allowing it to handle rapid acceleration demands in high-speed motion tasks.
Q: Why does the PMB33E-10100-01 motor from Pacific Scientific use a resolver as its input sensor?
A: The resolver enhances rotor position detection, providing accurate feedback for precise speed and motion control in closed-loop systems.
