AM8122-2F11-0000

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The Beckhoff AM8122-2F11-0000, part of the AM Synchronous Servo Motors series, is a permanent magnet-excited three-phase synchronous motor. It delivers a standstill torque of 0.80 Nm and a peak torque of 4.06 Nm. The motor features IP54/65 protection and uses convection cooling for optimal performance.

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Product Description:

Beckhoff manufactures the AM8122-2F11-0000. A high-performance permanent magnet-excited three-phase synchronous motor, the AM8122-2F11-0000, is developed for accuracy and dependability in industrial automation. It operates by mixing a constant magnetic field from permanent magnets in the rotor with a revolving magnetic field from a three-phase AC in the stator windings. As a synchronous motor, the tight connection between the electrical frequency and the rotor speed enables exact and stable movement. This is critical for applications like robots, CNC machines, and other motion control systems that demand precision positioning and velocity control. The system’s design offers a firm platform for important industrial tasks with minimum fluctuation between anticipated and actual speeds.

The motor’s internal commutation circuitry transforms DC input into the requisite three-phase AC to drive the motor windings and can work in a voltage range of 24 to 48 V DC. The nominal voltage range gives flexibility in integrating with diverse power sources. With a rated torque of 0.80 Nm and standstill torque of 0.80 Nm, the motor has good torque characteristics and will spin continuously even at zero speed. Additionally, it boasts a peak torque of 4.06 Nm for dynamic load changes and rapid acceleration. For areas like material handling and automated assembly lines that necessitate accuracy and high-speed operation, these performance metrics are critical. Under continuous operation, the motor delivers a mix of efficiency and excellent performance with a rated speed of 2000 RPM and a rated power output of 0.17 kW.

For closed-loop control applications, the motor’s high-resolution feedback system with absolute encoder and resolver delivers outstanding positional precision. Even in the event of a power breakdown, the encoder’s resolution of 18 to 24 bits enables exact position feedback. High-performance servo applications demand quick acceleration and deceleration, which is delivered by the rotor’s 0.253 kgcm² moment of inertia. With an upgraded IP65 rating at the shaft seal, which protects it against water jets, the IP54 protection grade offers dust and water spray protection. The AM8122-2F11-0000 is intended to endure tough industrial settings and delivers consistent performance in high-stress scenarios while conserving energy and system life. It is ideal for applications with ambient temperatures from 5 to 40°C.

Ambient Temperature (operation)
5–40°C
Cooling
Convection
Motor Feedback
Resolver; single/multi-turn absolute encoder (18–24 bit)
Motor Type
Three-phase permanent magnet synchronous motor
Nominal Voltage
24–48 V DC
Peak Current
22.4 A
Peak Torque
4.06 Nm
Protection Rating (enclosure)
IP54
Protection Rating (shaft seal)
IP65
Rated Power
0.17 kW
Rated Speed
2000 rpm
Rated Torque
0.80 Nm
Rotor Moment of Inertia
0.253 kg·cm²
Standstill Current
4.0 A
Standstill Torque
0.80 Nm
Torque Constant
0.20 Nm/A

Frequently Asked Questions about AM8122-2F11-0000:

Q: What is the Beckhoff AM8122-2F11-0000 motor?

A: The Beckhoff AM8122-2F11-0000 is a permanent magnet-excited, three-phase synchronous motor designed for high precision in industrial automation. It delivers a standstill torque of 0.80 Nm and peak torque of 4.06 Nm, making it ideal for precise motion control.

Q: What are the key specifications of the AM8122-2F11-0000 motor?

A: The AM8122-2F11-0000 features a nominal voltage of 24-48 V DC, standstill and rated torque of 0.80 Nm, peak torque of 4.06 Nm, rated speed of 2000 min-1, and rated power of 0.17 kW. Its motor feedback system includes a resolver and an absolute encoder with 18 to 24 bits.

Q: What type of cooling does the AM8122-2F11-0000 motor use?

A: The AM8122-2F11-0000 motor uses convection cooling to regulate temperature and maintain optimal performance during operation. This cooling method eliminates the need for external cooling systems.

Q: What is the protection rating of the AM8122-2F11-0000 motor?

A: The AM8122-2F11-0000 motor has a dual protection rating: IP54 for general protection and IP65 for the shaft seal, ensuring it is resistant to dust and water ingress.

Q: What is the operating temperature range for the AM8122-2F11-0000 motor?

A: The AM8122-2F11-0000 motor is designed to operate within an ambient temperature range of 5–40°C, making it suitable for various environments in industrial settings.


Internal Product Review

  • ‘‘This synchronous servo motor exhibits robust torque delivery within a constrained footprint. The dual IP rating suggests resilience in diverse operational environments. Convection cooling contributes to a simplified system design.’’

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