PMB33E-10114-01
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The PMB33E-10114-01 is a NEMA Size 34 brushless servomotor with a rated speed of 3,000 RPM. Manufactured by Pacific Scientific and part of the PMB Brushless Servomotors series, it features a digital encoder with commutation. This motor provides a peak torque of 16.0 Nm and a continuous stall torque of 4.9 Nm.
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Product Description:
Pacific Scientific is a motion control manufacturer known for industrial automation solutions. It designs and builds motors, drives and control systems used in factory and process automation. The company emphasizes precision, durability and high torque performance in demanding environments.
The PMB33E-10114-01 Brushless Servo Motor operates with a continuous stall current of 5.8 A_RMS. The motor delivers a typical rated speed of 3000 RPM at 240 V AC or 320 V DC bus. It generates a typical rated torque of 4.41 Nm under these voltage conditions. The torque constant is rated at 0.93 Nm per A_RMS. Its maximum static friction is 0.169 Nm and it has a viscous damping coefficient of 0.038 Nm/kRPM. The design of this motor includes an exposed lamination rotor that enhances heat dissipation and maximizing torque and power output. The double shielded bearings are used to reduce wear and contamination. They also offer longer motor life and smoother operation. The motor also incorporates a compact frame which reduces installation space while maintaining performance. It supports reliable position control and fast dynamic response due to its low inertia rotor design. The motor can be coupled with gearboxes or actuators for customized motion profiles. It is built to perform consistently in continuous duty cycles.
The integrated digital encoder in this PMB33E-10114-01 servo motor provide reliable rotor position detection for smooth motor control. The neodymium iron boron magnet system ensures high magnetic energy density. The 240 V AC / 320 V DC rating allows compatibility with a wide range of industrial drives and power systems. The use of AMP flying lead connectors helps streamline integration with existing control systems or harnesses. The motor provides predictable back EMF behavior with a voltage constant of 0.56 V_RMS/rad/sec.
Frequently Asked Questions about PMB33E-10114-01:
Q: How does the PMB33E-10114-01 motor manage thermal load during extended continuous-duty cycles?
A: The exposed lamination rotor design in the PMB33E-10114-01 enhances heat dissipation under high torque demand. This allows stable operation across continuous-duty cycles without sacrificing performance or reliability.
Q: Will the PMB33E-10114-01 servo motor support fast acceleration in low inertia applications?
A: Its low inertia rotor enables quick dynamic response and smooth deceleration or acceleration. This makes it well-suited for precision tasks in fast-paced automation setups.
Q: How does the PMB33E-10114-01 servo motor integrate with industrial drive systems running at 240 V AC or 320 V DC?
A: The motor’s voltage compatibility ensures seamless integration across a broad range of industrial control architectures. AMP flying lead connectors further simplify wiring and reduce setup time.
Q: What torque behavior can I expect from the PMB33E-10114-01 under full load conditions?
A: This motor delivers a rated torque of 4.41 Nm at full voltage with a torque constant of 0.93 Nm/A_RMS. Its predictable torque characteristics ensure repeatable motion under varying mechanical loads.
Q: How accurate is the rotor position feedback in the PMB33E-10114-01 for closed-loop control systems?
A: The integrated digital encoder ensures precise rotor tracking essential for tight position control. This feedback capability enables smoother motion profiles and reduces command lag in servo loops.
