PMB33C-20116-01
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The PMB33C-20116-01 brushless servomotor features a continuous stall torque of 5.4 Nm, a rated speed of 1,250 RPM, and NEMA Size 34 dimensions. Part of the PMB Brushless Servomotors series by Pacific Scientific, it includes a digital encoder with 4096 ppr resolution and supports feedback options like halls, resolver, or encoder.
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Product Description:
Pacific Scientific designed and manufactured a compact and efficient motion control device for automation. The PMB33C-20116-01 Brushless Servomotor assures accurate and steady performance in challenging tasks. It supports stable torque output across multiple industrial processes.
The PMB33C-20116-01 servomotor is an 8-pole synchronous servomotor for tasks that need quick and accurate movement. It uses Neodymium-Iron-Boron magnets to provide consistent torque and efficiency. The motor has a continuous torque range from 1.62 Nm to 4.84 Nm. It can reach rated speeds of up to 6,000 RPM under optimal load. This design suits applications that need quick response and accurate feedback control. The Brushless servomotor has an IP40 ingress protection for dust-limited environments. It has MS-type AMP mini Mate-N-Lock® connectors for reliable signal transfer. The standard lead length is 18 inches which facilitates installation. It has a viscous damping coefficient of 0.038 Nm/kRPM. The thermal resistance is at 0.78 degrees Celsius per Watt. The motor has a thermal time constant of 32 minutes. It weighs 6.3 kg. Its weight helps to stabilize mounting during continuous duty operation. The motor type supports accurate position and velocity control. The speed and torque specifications suit robotics, conveyors, and pick-and-place systems.
The PMB33C-20116-01 servomotor delivers stable motion output and thermal safety in challenging industrial settings. The viscous damping coefficient provides vibration control during rotation at various speeds levels. Its thermal resistance helps in effective heat management during prolonged motor operation. The thermal time constant supports longer active cycles without the risk of overheating. It combines reliable speed operation with magnetic strength for industrial processes. It supports compact installations and modular automation. Its configuration ensures minimal vibration and long-lasting servo function.
Frequently Asked Questions about PMB33C-20116-01:
Q: Which connector system supports secure signal transmission in fast-moving automation setups?
A: The MS-type AMP mini Mate-N-Lock® connectors offer reliable interfacing, helping minimize downtime in machinery requiring frequent motion feedback.
Q: How does the PMB33C-20116-01 Brushless Servomotor contribute to accurate torque under variable loads?
A: Its synchronous design and magnet configuration allow stable torque regulation during shifts in demand, particularly in pick-and-place and tracking systems.
Q: What mechanical benefit does the damping coefficient offer during speed transitions?
A: The motor’s damping design reduces rotational oscillations, allowing it to maintain consistent feedback loops in high-speed motion environments.
Q: Can the PMB33C-20116-01 be integrated into enclosed machines with limited airflow?
A: Yes, its thermal resistance and time constant ensure operational stability in semi-enclosed frames that don’t rely on active cooling systems.
Q: Which kinds of equipment benefit from the 6.3 kg structure of this Pacific Scientific motor?
A: Lightweight tools like precision conveyors or small robotic stages gain improved balance and mounting ease from the motor’s compact weight.
