PMB33C-10100-02
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The PMB33C-10100-02 servomotor has a rated voltage of 100V, delivers 3300W of power, operates at a speed of 3000 rpm, and features a frame size of 100 mm. Part of the PMB Brushless Servomotors series by Pacific Scientific, it includes IP54 protection, flange mounting, and a self-ventilated cooling method.
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Product Description:
Pacific Scientific is a manufacturer of motion control products including servomotors and drives. The PMB33C-10100-02 Brushless Servomotor is designed for high-performance motion systems. This motor is suitable for servo-driven machinery and robotic axes. This model provides peak stall torque of 15.9 Nm for demanding load conditions. The rated peak torque is also 15.8 Nm which ensures maximum torque under short-term use.
The PMB33C-10100-02 Brushless Servomotor delivers a continuous stall torque of 5.3 Nm during static operations. The continuous rated torque output is 5.1 Nm under steady-state conditions. The combination of current and torque ratings supports both precision and high-load applications. The motor runs at a rated speed of 1050 rpm under load. Its no-load speed reaches up to 1800 rpm for rapid acceleration. The continuous current draw is 2.9 A under stable torque output and the current at peak torque reaches up to 8.6 A for high torque events. It maintains stable output in continuous and peak-duty cycles. The rotational inertia is 0.408 x 10^-3 kgm^2 which allows precise motion control. The electrical inductance line-to-line is rated at 23.4 mH for optimized response. The PMB33C-10100-02 integrates thermal and mechanical stability for consistent operation.
The PMB33C-10100-02 Brushless Servomotor comes with a NEMA size 34 frame suitable for standard installations. It features a stack length of 3 which defines its torque and size ratio. The winding code C is used to configure the motor’s electrical characteristics. This version of the PMB Brushless Servomotors includes a round shaft for secure mechanical coupling. It is equipped with flying leads and amp connectors for flexible wiring. Its build enables accurate motion in industrial automation systems.
Frequently Asked Questions about PMB33C-10100-02:
Q: Why is the motor designed with a round shaft?
A: The round shaft in the PMB33C-10100-02 allows secure coupling with mechanical load elements, minimizing backlash in servo-driven setups.
Q: How does the 0.408 x 10^-3 kgm² inertia support performance?
A: The low rotational inertia enables rapid directional changes and precise positioning, essential for robotic arms and fine-motion control systems.
Q: Why is a winding code 'C' used in this model?
A: The winding code 'C' determines the motor’s voltage and current profile, optimizing the PMB33C-10100-02 for specific drive electronics and torque-speed characteristics.
Q: What is the benefit of the motor’s electrical inductance of 23.4 mH?
A: The electrical inductance helps regulate current flow, reducing voltage spikes and improving the responsiveness of the motor during acceleration and deceleration.
Q: How does the NEMA size 34 frame benefit integration?
A: The standardized NEMA 34 frame ensures easy installation into legacy systems and compatibility with industry-standard mounting and drive systems.