Home Beckhoff AM Servo Motor Series AM8022-0D20-0000

AM8022-0D20-0000

Name: AM8022-0D20-0000
Brand: Beckhoff
Price: 422 USD
Availability: InStock
Rating: 4.5 (31 reviews)

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The AM8022-0D20-0000 is part of Beckhoff's AM Servo Motor Series and features a torque constant of 0.53 Nm/A. It operates with a peak current of 7.70 Amperes and a standstill torque of 0.80 Nm. Designed with convection cooling, it boasts an impressive rated speed of 8000 min⁻¹, ideal for high-speed applications.

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Description
Specs
FAQ

Product Description

The AM8022-0D20-0000 is an acrylic powder-coated synchronous motor that comes with an anthracite gray finish. It came from Beckhoff’s AM servo motor series, boasting a brushless design and a neodymium permanent magnet. Brushless synchronous motors are preferable for highly efficient applications and are generally more reliable since they employ fewer moving parts. For most AC motors, the stator, the stationary part of the motor, generates the moving magnetic field when excited by an alternating current. The moving magnetic field allows the rotor, which is usually composed of a permanent magnet, to turn and drive some load. For this motor, the appropriate mains voltage is between 100 and 480 volts.

Depending on the connected mains voltage, the AM8022-0D20-0000’s nominal values may change. For instance, at 115 volts, the AM8022-0D20-0000’s nominal working speed is 2000 rpm. At this speed, the corresponding output of the machine is 0.78 Nm and 0.16 kW. When the voltage supply increases to 230 volts, the working speed increases to 4500 rpm, with corresponding power and torque of 0.35 kW and 0.75 Nm, respectively. For a nominal voltage supply of 400 V, the motor achieves a speed of 8000 rpm. Finally, when allowed to draw power from a 480 V supply, the AM8022-0D20-0000’s working speed increases to 9000 rpm.

The AM8022-0D20-0000 features iTec connection technology, a multi-turn OCT feedback system, and a smooth shaft for general-purpose applications. Without an optional blocking brake, the AM8022-0D20-0000 weighs 1.3 kilograms and measures 133.5 millimeters. Like other AM servo motors, the AM8022-0D20-0000 supports various orientations of flange mounting and incorporates natural convection for cooling. Considering its compact construction, the AM8022-0D20-0000 requires a small time to cool completely.

AM8022-0D20-0000 Technical Specifications

Motor Type:	Permanent magnet-excited three-phase synchronous motor
Torque Constant:	0.53 Nm/A
Rotor Moment Of Inertia:	0.258 kgcm²
Motor Feedback:	OCT multi-turn
Cooling:	Convection
Connection Technology:	itec® plug
Ambient Temperature (operation):	+5…+40 °C
Nominal Voltage:	100…480 V AC
Standstill Torque:	0.80 Nm
Rated Torque:	0.70 Nm
Peak Torque:	4.18 Nm
Rated Speed:	8000 min⁻¹
Rated Power:	0.59 kW
Standstill Current:	1.50 A
Peak Current:	7.70 A

Frequently Asked Questions about AM8022-0D20-0000

Q: What are the standstill characteristics of the AM8022-0D20-0000?

A: The AM8022-0D20-0000 has the following standstill or stall parameters: 0.8 Nm and 1.5 amperes.

Q: What are the dimensions of the AM8022-0D20-0000’s reference flange aluminum?

A: Based on Beckhoff’s documentation, the AM8022-0D20-0000’s reference flange aluminum has dimensions of 230 mm, 130 mm, and 10 mm.

Q: What is the AM8022-0D20-0000’s protection rating?

A: With its smooth, plain shaft, the drive side has a protection category of IP 54. Its standard housing, however, incorporated an IP 65 degree of protection.

Q: How many poles does the AM8022-0D20-0000 have?

A: The AM8022-0D20-0000 has three pole pairs, or six total poles, which are 60 mechanical degrees apart.

Q: What is the AM8022-0D20-0000’s thermal time constant?

A: The AM8022-0D20-0000, which employs natural convection for cooling, has a time constant of 13 minutes.

Internal Product Review

‘‘The AM8022-0D20-0000 is an efficient servo motor, suitable for high-speed, low-torque applications. With its small size and motor housing, the AM8022-0D20-0000 achieves faster steady-state temperature and drives loads precisely with little to no risks of thermal overload.’’