PMB33E-00114-01
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The PMB33E-00114-01 is a brushless servomotor with NEMA Size 34 dimensions and a flange mount design. Manufactured by Pacific Scientific as part of the PMB Brushless Servomotors series, it features a digital encoder with commutation and a resolution of 2048 ppr. The motor includes flying leads with AMP connectors.
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Product Description:
The PMB33E-00114-01 from Pacific Scientific manufacturer is a high-performance brushless servo motor. It is designed for demanding applications requiring precision and high torque density. This motor provides reliable operation and superior efficiency due to advanced features. It is part of the PMB Servomotors series that offers an ideal solution for industrial uses.
The PMB33E-00114-01 brushless servo motor works on both 240V AC and 320V DC bus systems. The motor has a no-load speed of 2,550 rpm that makes it effective in a variety of dynamic situations. The rated power is 3,800 W, with a peak output of 4,500 W that provides maximum performance when required. Its line-line inductance is 0.40 mH, allowing for reliable operation under fluctuating loads. The motor has an inertia of 6.8 × 10⁻³ kg·m² and uses resolver and encoder feedback for precise control and feedback in various industrial operations. It generates a 9.7 Nm of maximum torque and a constant torque of 4.9 Nm. The servo has a NEMA 34 frame size and several shaft variations, including flat, round, square key and woodruff key combinations. The shaft diameter measures 25.4 mm (1.00 inch). With a rated speed of 3,800 rpm, it is suitable for high-speed applications. The motor can run in temperatures ranging from 0 to 40°C, with a storage temperature range of -40°C to +85°C.
The Pacific PMB33E-00114-01 motor is compatible with both regular NEMA and industrial mounting types. It provides wiring choices such as flying leads with AMP or MS connectors. Furthermore, customization options such as a shaft seal or PTC thermistor offer further protection. The motor is offered in stack lengths ranging from one to three by providing flexibility to meet unique application requirements.
Frequently Asked Questions about PMB33E-00114-01:
Q: How does the NEMA 34 frame size impact the performance of the PMB33E-00114-01 motor?
A: The NEMA 34 frame size ensures compatibility with standard industrial mounting systems. It provides robust mechanical support for high torque applications.
Q: Why is the PMB33E-00114-01 motor rated for both 240V AC and 320V DC bus systems?
A: This dual voltage capability allows the motor to be used in a wide range of industrial applications. It provides flexibility in choosing the optimal power source for the system.
Q: How does the 0.40 mH line-line inductance in the PMB33E-00114-01 motor affect its performance?
A: The 0.40 mH line-line inductance ensures smooth operation and stability during high-speed operation. It minimizes ripple currents and improves overall motor efficiency.
Q: Why is a shaft diameter of 25.4 mm (1.00 inch) used in the PMB33E-00114-01 motor?
A: The 25.4 mm shaft diameter offers compatibility with standard industrial couplings and mounting hardware. It ensures a strong connection between the motor and the driven equipment.
Q: What applications benefit from the PMB33E-00114-01 motor's continuous torque of 4.9 Nm?
A: The 4.9 Nm continuous torque is ideal for applications requiring consistent, reliable motion control. This torque rating is suitable for precision equipment like robotic arms and conveyors.
