AM8122-0J20-0000

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The AM8122-0J20-0000 features a standstill torque of 0.80 Nm and a rated speed of 4500 min^-1. Manufactured by Beckhoff and part of the AM Servo Motor Series, this motor is a permanent magnet-excited three-phase synchronous motor with a nominal voltage range of 24…48 V DC. It offers a peak torque of 4.06 Nm.

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Product Description:

The AM8122-0J20-0000 motor from Beckhoff's AM Servo Motor Series delivers dependable performance characteristics suitable for diverse applications. As a permanent magnet-excited three-phase synchronous design, it maintains smooth rotational motion even under varying loads. Offering a peak torque of 4.06 Nm, this motor can handle heavier lifting or indexing tasks that smaller sizes cannot.

To operate, it requires a nominal voltage range between 24 and 48 V DC, making it compatible with common industrial control systems. Power is distributed to the motor housing through its durable itec plug, supporting fast connection and replacement if needed. Feedback choices like resolvers paired with single-turn or multi-turn encoders allow tuning the resolution to application needs. Rated for a rapid 4500 min^-1, the AM8122-0J20-0000 facilitates fast production processes when higher throughput is crucial. Convection cooling then silently removes excess heat, with no fluid connections required. Its ambient temperature rating from +5 to +40 degrees Celsius further expands usage into standard plant environments.

The 0.75 Nm rated torque still provides ample force despite the compact form factor. At just 0.253 kgcm2, the low rotor moment of inertia further lets the motor rapidly accelerate smaller payloads on demand. Controls can precisely govern outputs down to the lowest speeds thanks to the 0.10 Nm/A torque constant as well. With an IP65 degree of protection and CE/EAC approvals, the motor continues operating reliably even in more adverse conditions. Vibrations and occasional liquids or dust pose no issues, increasing machine uptime. Overall, the specifications deliver an optimized solution for diverse smaller-scale tasks. Whether populating pick-and-place stations, sorting samples in a laboratory, or dispensing fluids piece-by-piece, the AM8122-0J20-0000 can automate it dependably and efficiently without consuming excessive space.

Ambient Temp (operating)
+5…+40°C
Connection
itec plug
Cooling
convection
Motor Feedback
EnDat 3 encoder, 19 bit, SIL3
Motor Type
permanent magnet 3‑phase synchronous
Nominal Voltage
24–48 V DC
Peak Current
48 A
Peak Torque
4.06 Nm
Rated Power
0.35 kW
Rated Speed
4500 min⁻¹
Rated Torque
0.75 Nm
Rotor Inertia
0.253 kg·cm²
Standstill Current
8 A
Standstill Torque
0.80 Nm
Torque Constant
0.10 Nm/A

Frequently Asked Questions about AM8122-0J20-0000:

Q: What is the rated torque of the AM8122-0J20-0000 motor?

A: The rated torque of the AM8122-0J20-0000 motor is 0.75 Nm, ensuring reliable operation across various applications.

Q: What is the peak torque of the AM8122-0J20-0000 motor?

A: The peak torque of the AM8122-0J20-0000 motor is 4.06 Nm, providing additional power for demanding tasks.

Q: What cooling method does the AM8122-0J20-0000 motor use?

A: The motor utilizes convection cooling, which helps maintain optimal temperatures during operation.

Q: What is the ambient temperature range for the AM8122-0J20-0000 motor?

A: The ambient temperature range for this motor is +5 to +40 °C, suitable for typical industrial environments.

Q: What connection technology does the AM8122-0J20-0000 motor support?

A: The AM8122-0J20-0000 motor features an itec® plug for reliable and efficient connectivity.


Internal Product Review

  • ‘‘The AM8122-0J20-0000 motor is an excellent choice within the AM Servo Motor Series, offering a peak torque of 4.06 Nm and rated power of 0.35 kW. Its convection cooling system and advanced feedback options, such as single-turn and multi-turn absolute encoders, ensure high accuracy and reliability in demanding applications.’’

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