Home Beckhoff AM Synchronous Servo Motors AM8021-0D21-0000

AM8021-0D21-0000

Name: AM8021-0D21-0000
Brand: Beckhoff
Price: 485 USD
Availability: InStock
Rating: 4.6 (22 reviews)

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The AM8021-0D21-0000 is a servo motor manufactured by Beckhoff. Part of the AM Servo Motor Series, it boasts a rated speed of 9000 min^-1 and a rated power of 0.47 kW. This motor has a standstill torque of 0.50 Nm and a peak torque of 2.67 Nm. It operates with a nominal voltage range of 100 to 480 V AC.

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Product Description

The Beckhoff AM8021-0D21-0000 is a servo motor of high technical standards and belongs to the AM Servo Motor Series well known for its offerings to industry. It is a permanent magnet-excited three-phase synchronous motor with a very high rated speed of 9000 min⁻¹, which makes it suitable for applications, where speed is required. This motor has a rated power output of 0.47 kW which makes it both effective and durable for almost any automation purpose.

In its essence, the AM8021-0D21-0000 is equipped with a standstill torque of 0.50 Nm, and provides a stable base for operation when the motor is stationary. When it comes to the performance, this motor can develop max torque of 2.67N.m which is sufficient when there is a need to deliver more power. This capability is essential in circumstances whereby torque determines the operational output of an organization. The standstill current of AM8021-0D21-0000 motor is 1.60 A and the peak current is 8.60 A, thus it can take additional load as it does not affect the performance of the motor. The torque constant of 0.31 Nm/A shows how well electrical input is translated to mechanical output for better control of the parameters of performance. The motor has a rotor moment of inertia of 0.139 kgcm² which gives it the capacity to respond to fast changes in speed and torque. Some of these advantages are especially desirable in systems where the application needs the arm to move quickly and urgently into position and where precise tracking and control of the movement is important.

Through the motor feedback options such as resolver and OCT and EnDat 3 interfaces, position and speed can be monitored with high precision hence improving operation of the AM8021-0D21-0000. It offers this feedback capability in real-time, which is very important for optimizing high performance applications. In the aspect of connection, the motor incorporates the iTec plug connection technology which makes it easy to be interfaced into existing control systems. It also reduces installation time significantly and improves its functioning in operation.

AM8021-0D21-0000 Technical Specifications

Motor Type:	permanent magnet-excited three-phase synchronous motor
Torque Constant:	0.31 Nm/A
Rotor Moment Of Inertia:	0.139 kgcm²
Motor Feedback:	resolver, OCT, EnDat 3
Cooling:	convection
Connection Technology:	iTeco plug
Ambient Temperature (operation):	+5…+40 °C
Nominal Voltage:	100…480 V AC
Standstill Torque:	0.50 Nm
Rated Torque:	0.50 Nm
Peak Torque:	2.67 Nm
Rated Speed:	9000 min^-1
Rated Power:	0.47 kW
Standstill Current:	1.60 A
Peak Current:	8.60 A

Frequently Asked Questions about AM8021-0D21-0000

Q: What is the rated speed of the Beckhoff AM8021-0D21-0000?

A: The motor has a rated speed of 9000 RPM, making it ideal for high-speed applications.

Q: What is the peak torque of this motor?

A: The motor delivers a peak torque of 2.67 Nm, suitable for handling high loads in industrial environments.

Q: How does the motor manage feedback?

A: The motor uses resolver, OCT, and EnDat 3 feedback systems to provide real-time monitoring of position and speed, ensuring high precision and control.

Q: What is the standstill current of the motor?

A: The standstill current is 1.60 A, allowing the motor to maintain its position during idle times without performance degradation.

Q: What connection technology is used in this motor?

A: The motor uses iTeco plug connection technology, simplifying installation and reducing downtime during setup.

Internal Product Review

‘‘The Beckhoff AM8021-0D21-0000 delivers outstanding performance with its high-rated speed of 9000 RPM and a power output of 0.47 kW. Designed for demanding applications, it handles a peak torque of 2.67 Nm, ensuring the motor remains efficient under high loads. Its standstill torque of 0.50 Nm provides stability during idle times, making it highly reliable for precision operations. The motor’s ability to quickly adapt to fast speed and torque changes, combined with real-time feedback through resolver and EnDat 3 interfaces, makes it a top choice for industries that require accurate positioning and control. With the iTeco plug connection technology, installation is quick and easy, integrating smoothly with existing systems. For high-speed, precision-driven automation tasks, this motor excels with reliable performance and efficiency.’’