PMB33F-20214-01
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The Pacific Scientific PMB33F-20214-01 is a part of the PMB Brushless Servomotors series and features a NEMA Size 34 frame with flying leads and MS connectors. It delivers a continuous stall torque of 5.4 Nm, a peak torque of 11.8 Nm, and operates at a rated speed of 4600 rpm. The motor is rated at IP40 ingress protection.
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Product Description:
A performance-grade brushless servomotor from the PMB series, the Pacific Scientific PMB33F-20214-01 is designed to deliver durability, speed, and accuracy in high motion control.
Built to NEMA Size 34, it is a compact yet robust design that can be integrated into a wide range of automation and servo systems. MS connectors and flying leads, which are safe and dependable electrical connections that are simple to install on machines in a variety of configurations, are features of the motor. This design uses a digital encoder built in with commutation, which provides an encoder resolution of 2048 pulses per revolution (ppr). This will provide accurate position feedback and accurate control in low and high-speed applications. The motor's multiple of three stack length provides a decent trade-off between size and torque. The basic idea is that the PMB33F-20214-01 excels at torque. Under severe load situations, the unit's 5.4 Nm consistent stall torque makes it exceptionally reliable. It has a nominal torque of 4.0 Nm, which enables steady power delivery to demanding applications over an extended period of time.
To handle more challenging workloads, it can reach a peak stall torque of 11.8 Nm and a peak rated torque of 11.7 Nm to guarantee good acceleration and deal with load surges. The motor operates at a rated speed of 4600 rpm, and hence it is found in applications that have high speeds. It is capable of attaining a no-load speed of up to 5700 rpm with superior performance in the areas that demand a speedy and efficient nature of performance. Constant stalling under a load of 240 VAC at a maximum consumes no less than 9.0 ARMS by the motor. It works with a nominal current of 11.0 ARMS, and its performance is stable under changes in the load condition in industrial operation. Approximately 20 ARMS can provide a peak torque that guarantees sufficient performance in heavy loads and high demands. Because of the rotor's 0.40 × 10⁻³ kg·m² inertia, responsiveness and stability are well balanced.
Frequently Asked Questions about PMB33F-20214-01:
Q: What is the constant stall torque of the PMB33F-20214-01?
A: The PMB33F-20214-01 provides a constant stall torque of 5.4 Nm, ensuring reliable and long-term operation in high-motion control systems.
Q: What is the rated speed of the PMB33F-20214-01 servomotor?
A: The motor has a rated speed of 4600 rpm and can achieve a no-load speed of up to 5700 rpm, making it suitable for high-speed applications.
Q: What is the encoder resolution of the PMB33F-20214-01?
A: The motor is equipped with a digital encoder providing a resolution of 2048 pulses per revolution (ppr), ensuring precise position feedback and accurate control.
Q: What is the peak torque capacity of the PMB33F-20214-01?
A: The motor can reach a peak stall torque of 11.8 Nm and a peak rated torque of 11.7 Nm, offering superior acceleration and handling of load surges.
Q: What are the current requirements for the PMB33F-20214-01 motor?
A: The motor requires 9.0 ARMS for continuous stall, 11.0 ARMS nominal at 240 VAC, with peak torque requiring about 20 ARMS.