Part Number:

AM8131-0J20-0000

Manufacturer: Beckhoff
Series: AM Servo Motor Series
  • Rated 4.4 (14 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
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The AM8131-0J20-0000 servo motor is a permanent magnet-excited three-phase synchronous motor with a nominal voltage of 24 to 48 V DC, a standstill torque of 1.35 Nm, and a peak torque of 6.07 Nm. Part of the AM Servo Motor Series manufactured by Beckhoff, it features motor feedback options including resolver and single-turn absolute encoder.

Part Number:

AM8131-0J20-0000

Manufacturer: Beckhoff
Series: AM Servo Motor Series
  • Rated 4.4 (14 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The AM8131-0J20-0000 servo motor is a permanent magnet-excited three-phase synchronous motor with a nominal voltage of 24 to 48 V DC, a standstill torque of 1.35 Nm, and a peak torque of 6.07 Nm. Part of the AM Servo Motor Series manufactured by Beckhoff, it features motor feedback options including resolver and single-turn absolute encoder.

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Product Description

There is a mineral permanent magnet excitation of AM8131-0J20-0000 motor which places it amongst high-precision threes phase synchronous motors for optimized industrial applications. With a specified range of operational voltage of 24 to 48 V DC, the motor gives a standstill torque of 1.35 Nm and rated torque of 1.34 Nm. Human-like AI Patterns and Speeches Control Without Power Peak This can be sustained at a speed of 1800 min⁻¹ with the motor providing a rated power of 0.25 kW peak torque of 6.07 Nm. No other motor delivers both torque and speed within the rotating tools rendering the motor useful for many industrial processes.

The standstill current is rated at 8.0 A while the motor has a higher peak current rating of 44.7 A. Controlling torque constant at the level of 0.169 Nm/A and the rotor moment of inertia being 0.462 kgcm² enables the motor to operate with dynamic behavior which is well optimized where precise torque is required. For feedback, the motor is fitted with several advanced features including a resolver, a single-turn absolute encoder, and various configurations of OCT (One Cable Technology). This includes a 24-bit SIL 2 encoder, a single-turn encoder, 19-bit resolution SIL 2 encoders with EnDat 3 feedback. These feedback systems allow for highly accurate position control and are designed to endure severe stress adding more reliability to the motor when used in critical applications.

There are specific guidelines that should be adhered to in the operation of this motor, including safety rules that minimization risks of electric shock. Electrical wiring and installation should be done only by qualified and trained electrical personnel. Make sure the motor is still de-energized and that there is no power supply to any of the attached equipment, prior to assembling and/or wiring up the equipment.

AM8131-0J20-0000 Technical Specifications

Motor Type: permanent magnet-excited three-phase synchronous motor
Torque Constant: 0.169 Nm/A
Rotor Moment Of Inertia: 0.462 kgcm²
Motor Feedback: resolver, single-turn absolute encoder, OCT, 18 bit, single-turn or multi-turn absolute encoder, electronic nameplate, OCT, 24 bit, SIL 2-capable, OCT, EnDat 3, 19 bit, SIL 3-capable
Cooling: convection
Connection Technology: itec® plug
Ambient Temperature (operation): +5…+40°C
Nominal Voltage: 24…48 V DC
Standstill Torque: 1.35 Nm
Rated Torque: 1.34 Nm
Peak Torque: 6.07 Nm
Rated Speed: 1800 min^-1
Rated Power: 0.25 kW
Standstill Current: 8.0 A
Peak Current: 44.7 A

Frequently Asked Questions about AM8131-0J20-0000


Q: What type of motor is this?

A: This motor is a permanent magnet-excited three-phase synchronous motor.

Q: What is the nominal voltage range for this motor?

A: The nominal voltage range is 24 to 48 V DC.

Q: What is the standstill torque of this motor?

A: The standstill torque is 1.35 Nm.

Q: What is the peak torque that this motor can achieve?

A: The peak torque is 6.07 Nm.

Q: What is the rated speed of this motor?

A: The rated speed is 1800 min⁻¹.

Internal Product Review

  • ‘‘Beckhoff is also releasing its permanent magnet excited, 3-phase synchronous motor AM8131-0J20-0000 further to its AM Servo Motor Series. It has a maximum torque of 6.07 Nm and whose nominal voltage is in the range of 24 to 48 DC. The motor operates using convection cooling.’’

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