PMB33F-10214-02
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The PMB33F-10214-02 is a NEMA Size 34 brushless servomotor with a rated speed of 6000 RPM and an operating temperature range of -20°C to 40°C. Manufactured by Pacific Scientific, it belongs to the PMB Brushless Servomotors Series. It features a digital encoder with commutation and flying leads with MS connectors for connection.
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Product Description:
Representing Pacific Scientific’s top-rated PMB Brushless Servomotors series, the PMB33F-10214-02 motor accepts an input voltage ranging from 4.5 VDC to 24 VDC. This feature accommodates common industrial drive supplies. A continuous current rating of 11.0 A sets the module’s thermal limit sustaining torque output during extended operation periods. Flange mounting through NEMA 34 is basically streamlined to guard the module through standard plates. This servomotor’s three phases create balanced electromagnetic cycles, thus reducing torque ripple and unwanted vibration.
Weighing just 3.2 kg, the unit balances sturdy construction with ease of handling simpler maintenance. Featuring a stack length multiple as “3” represents that it can give you the product length options to meet the desired demand of torque. With 2048 ppr encoder resolution, the module delivers high‑fidelity position feedback, enhancing feedback-controlled precision. Permissible temperature spanning -20°C to 40°C supports cold‑start and warm‑shop environments, eliminating need for external heating or cooling systems. Allowing up to 11.0 ARMS nominal stall current at 240 VAC, it firmly maintains torque under zero-speed mechanical load conditions. The digital commutation sensor integrates commutation and positional feedback into a single stream, thus minimizing wiring demands.
With a peak speed of 6000 rpm, the unit suits mid-range automation solutions that demand a blend of rapid motion and force. These MS connectors on flying leads ensure reliable electrical contact even under vibration-heavy environments. By deploying eight poles, it can produce precise torque increments, improving the low‑speed smoothness. A NEMA Size 34 frame designation standardizes shaft and flange interfaces, thereby reducing need mechanical adaptors. Having a feedback cable length of 457 mm, the slack is provided for cabinet routing panel access. Moreover, its line‑to‑line inductance of 3.2 mH smooths current ripple, maintaining consistent torque output. With a motor’s rotor inertia of 0.404 × 10⁻³ kg·m², it reflects inertia reduced and sharpening acceleration response.
Frequently Asked Questions about PMB33F-10214-02:
Q: What input voltage range suits the PMB33F-10214-02 motor?
A: The PMB33F-10214-02 operates from 4.5 to 24 VDC which aligns with standard industrial servo drives and ensures compatibility with diverse power supplies.
Q: Why is an 11.0 A continuous current rating important for the PMB33F-10214-02?
A: The motor’s continuous current of 11.0 A defines thermal load capacity to sustain torque output without overheating during prolonged operation.
Q: Why are flying leads with MS connectors used on PMB33F-10214-02 variant?
A: This motor features a flying lead with MS connectors to ensure reliable electrical connections which resist vibration-induced disconnection in dynamic systems.
Q: What is the impact of an 8‑pole configuration on the PMB33F-10214-02?
A: An eight‑pole design generates finer torque increments which enhances smoothness at low speeds.
Q: What advantage does a NEMA Size 34 frame offer on the PMB33F-10214-02?
A: Standardizing on NEMA Size 34 frame simplifies mechanical mounting interfaces and reduces the need for custom adapters.