Part Number:

AM8551-1E00-0000

Manufacturer: Beckhoff
Series: AM Servo Motor Series
  • Rated 4.4 (25 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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The Beckhoff AM8551-1E00-0000 servo motor, part of the AM Servo Motor Series, is a permanent magnet-excited three-phase synchronous motor. The motor offers a rated power of 1.20 kW and a peak torque of 17.2 Nm. It features IP54 protection rating and operates with a nominal voltage of 100–480 V AC.

Part Number:

AM8551-1E00-0000

Manufacturer: Beckhoff
Series: AM Servo Motor Series
  • Rated 4.4 (25 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships Fast
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Beckhoff AM8551-1E00-0000 servo motor, part of the AM Servo Motor Series, is a permanent magnet-excited three-phase synchronous motor. The motor offers a rated power of 1.20 kW and a peak torque of 17.2 Nm. It features IP54 protection rating and operates with a nominal voltage of 100–480 V AC.

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Product Description

Offering a peak torque output of 17.2 Nm from its permanent magnet synchronous design, the AM8551-1E00-0000 motor supports robust force demands. As part of a renowned Servo Motor Series known for precision engineering, it carries a rated power of 1.20 kW at an operating speed of 2500 min^-1. Together with a standstill torque of 4.80 Nm, this enables smooth starting under heavy loads.

Operating across a nominal voltage range from 100 to 480 V AC, the motor facilitates flexible integration. Its convection cooling maintains temperatures from 5 to 40 degrees Celsius without auxiliary systems, lowering upkeep needs. Internal components are suited for continuous runtimes expected in manufacturing environments. Resolver and OCT 18-bit feedback provide tool-less condition monitoring capabilities.

Weighing 8.75 kgcm2, the robust rotor withstands cyclic vibrations and payloads. An IP54 rating guards against infiltration by dust particles or incidental liquid splashes. Connectivity is made simple through an M23 speedtec® plug, creating a detachable yet secure interface. These attributes allow reliable, low-maintenance function even near production line hazards. Power transfer remains precise down to slow rotational phases through a 1.77 Nm/A torque constant. Peak currents are carefully managed at 12.1 A to avoid overheating stresses. It operates in virtual silence with minimized vibrations, permitting direct mounting near workers or sensitive devices. Adhering to narrow specifications, the AM8551-1E00-0000 facilitates duplication of demanding runs over extended cycles. Its premium build quality withstands vibration and thermal fluctuation exposures. Concomitantly, the IP54 shell resists moisture, airborne debris, or chemical erosion to endure usage for many years.

AM8551-1E00-0000 Technical Specifications

Motor Type: Permanent magnet-excited three-phase synchronous motor
Torque Constant: 1.77 Nm/A
Rotor Moment Of Inertia: 8.75 kgcm²
Motor Feedback: resolver, OCT, 18 bit
Cooling: Convection
Connection Technology: M23 speedtec® plug
Ambient Temperature (operation): +5…+40°C
Nominal Voltage: 100–480 V AC
Standstill Torque: 4.80 Nm
Rated Torque: 4.60 Nm
Peak Torque: 17.2 Nm
Rated Speed: 2500 min^-1
Rated Power: 1.20 kW
Standstill Current: 2.70 A
Peak Current: 12.1 A

Frequently Asked Questions about AM8551-1E00-0000


Q: What is the rated power of the AM8551-1E00-0000?

A: The rated power of the AM8551-1E00-0000 is 1.20 kW, ideal for efficient operation in various applications.

Q: What type of feedback does the AM8551-1E00-0000 use?

A: This motor uses resolver and OCT, 18-bit feedback for precise control and monitoring.

Q: What is the peak torque of the AM8551-1E00-0000?

A: The AM8551-1E00-0000 has a peak torque of 17.2 Nm, providing strong performance for demanding tasks.

Q: What cooling method is used in the AM8551-1E00-0000?

A: The motor employs convection cooling, ensuring effective thermal management during operation.

Q: What is the protection rating of the AM8551-1E00-0000?

A: The AM8551-1E00-0000 has an IP54 protection rating, making it resistant to dust and water splashes.

Internal Product Review

  • ‘‘The AM8551-1E00-0000 from Beckhoff is a robust servo motor that delivers a peak torque of 17.2 Nm and a rated power of 1.20 kW. Its IP54 protection rating and reliable resolver feedback make it suitable for a variety of industrial environments, ensuring both performance and longevity.’’

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