PMB31D-10Y14-10

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The PMB31D-10Y14-10 brushless servomotor features a rated speed of 3,300 RPM, a continuous stall torque of 17.4 Nm (154 lb.-in.), a peak torque of 23.5 Nm (208 lb.-in.), and a resistance of 7.4 Ohms ± 1.9. Part of the PMB Brushless Servomotors series by Pacific Scientific, it includes six poles and weighs only 1.5 kg.

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Product Description:

The model PMB31D-10Y14-10 Brushless Servo Motor is part of the PMB series. This motor is optimized for applications requiring high torque density, speed control and durability. It is well suited for industrial automation with a compact design and advanced features.

The PMB31D-10Y14-10 servo motor is engineered to deliver a peak stall torque of 4.3 Nm that ensures optimal performance in demanding applications. The motor achieves seamless performance due to its line-to-line inductance of 5.2 mH which helps regulate current flow and minimize electrical noise. This servo motor provides simple insertion into different mechanical systems through its compatibility with NEMA mounts and industry standard interface options. It can reach a no load speed of up to 8,400 RPM for high speed operations when needed. This servo motor has a continuous stall torque of 2.1 Nm and a continuous rated torque of 1.6 Nm. This servo motor incorporates Neodymium Iron Boron (NdFeB) magnets to maximize torque efficiency relative to its size. These high energy magnets contribute to its exceptional power density. It provides a peak rated torque of 4.3 Nm that is suitable for high precision motion control.

The PMB31D-10Y14-10 servo motor features Halls, resolver or encoder feedback options for precise position sensing. It has an exposed lamination design for maximizing torque output. This motor includes double shielded bearings to enhance longevity and reliability. It supports MS or AMP mini Mate-N-Lock connectors and meets IP40 construction standards for environmental protection. This model comes with a one year replacement warranty provided by Wake Industrial. If the unit develops any faults or malfunctions within this period, customers can easily claim the warranty for a hassle free replacement. We offers a streamlined warranty process.

Continuous Stall Torque
17.4 Nm (154 lb.-in.)
Frequency
10kHz
Inductance (line-to-line)
3.2 mH ± 0.8
Input Voltage
7.0 VRMS
No. Of Phases
3
No. Of Poles
6
Output Volts (max.)
DC Supply Volts
Peak Torque
23.5 Nm (208 lb.-in.)
Resistance (line-to-line)
7.4 Ohms ± 1.9
Rotor Inertia, Max
12.3 x 10^-6 kgm^2
Static Friction (max.)
0.04 Nm
Thermal Resistance
1.5 °C/Watt
Typical Rated Speed @ 240v Ac, 320v Dc Bus
3,300 RPM
Typical Rated Torque @ 240v Ac, 320v Dc Bus
10.1 Nm (89.7 lb.-in.)
Weight (motor Only)
1.5 kg (3.3 lbs.)

Frequently Asked Questions about PMB31D-10Y14-10:

Q: What torque capabilities does the PMB31D-10Y14-10 servo motor provide under peak conditions?

A: The PMB31D-10Y14-10 servo motor delivers a peak stall torque of 4.3 Nm with a peak current draw of 10.6 A. This allows high torque output while maintaining efficiency in demanding applications.

Q: How does the PMB31D-10Y14-10 servo motor maintain stability in dynamic applications?

A: The PMB31D-10Y14-10 servo motor features a 0.14 kgm² × 10⁻³ rotor inertia, ensuring enhanced stability during rapid load changes. This optimized inertia improves responsiveness in high-speed industrial automation tasks.

Q: How does the PMB31D-10Y14-10 servo motor achieve smooth operation?

A: The PMB31D-10Y14-10 servo motor operates with a line-to-line inductance of 5.2 mH, minimizing electrical noise and ensuring precise control. This feature enhances speed stability and performance consistency.

Q: What feedback options does the PMB31D-10Y14-10 servo motor support for precise positioning?

A: The PMB31D-10Y14-10 servo motor offers Halls resolver and encoder feedback for accurate position sensing. These options ensure precise motion control in automation and robotics applications.

Q: How does the PMB31D-10Y14-10 servo motor ensure durability in industrial environments?

A: The PMB31D-10Y14-10 servo motor includes double-shielded bearings for extended longevity and IP40-rated construction for protection against dust and contaminants. These features enhance reliability in harsh operating conditions.


Internal Product Review

  • ‘‘The PMB31D-10Y14-10 Brushless Servo Motor delivers exceptional speed control with a peak stall torque of 4.3 Nm and a peak current of 10.6 A. Its Neodymium Iron Boron magnets enhance torque-to-size efficiency, while an exposed lamination design optimizes output. The motor’s compatibility with NEMA mounts simplifies integration. ’’

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