Home Beckhoff AM Servo Motor Series AM3042-0E21-0000

AM3042-0E21-0000

Name: AM3042-0E21-0000
Brand: Beckhoff
Price: 464 USD
Availability: InStock
Rating: 4.5 (34 reviews)

Straightforward Pricing: No Rush Fees, No Credit Card Fees

In-Stock, Ships 3-5 Days

Current response time:

5 Minutes 30 Seconds

The AM3042-0E21-0000 is a synchronous servo motor manufactured by Beckhoff. Part of the AM Servo Motor Series, the motor provides a rated torque of 2.81 Nm and a rated speed of 3500 min^-1. It features a peak torque of 13.0 Nm and convection cooling. The motor includes a torque constant of 1.26 Nm/A.

Preparing your secure checkout page...

Description
Specs
FAQ

Product Description

Beckhoff manufactures the AM3042-0E21-0000 servo motor. This device has a nominal voltage of 480 V AC and a torque constant of 1.26 Nm/A. The motor also has a standstill torque of 3.42 Nm and a rated torque of 2.81 Nm. The rated speed is 3500 min^-1, with a peak torque of 13.0 Nm. The rated power is 1.03 kW. The standstill current is 2.74 A, with a peak current of 13.7 A. The rotor moment of inertia is 1.450 kgcm². The motor feedback is a resolver, BiSS B, and EnDat 2.1. The AM3042-0E21-0000 is convection-cooled and features an M23 connection method. The ambient temperature during operation is +5…+40 °C. The temperature of the winding is monitored by temperature sensors in the stator windings and is signaled via an electrically isolated contact (normally closed). The thermal contact integrated into the motor windings must be observed and evaluated.

The motor length changes when an encoder is mounted. The permitted mounting positions may be read from the technical data of the motor series. Power transmission is made through the cylindrical shaft end (fit k6) to DIN 748, with a locking thread but without a fitted keyway. High radial forces will occur if the motors drive via pinions or toothed belts. The maximum values at the rated speed can be found in the technical data section of the source document. Power take-off from the middle of the free end of the shaft allows a 10% increase in radial force. The axial force must not exceed ⅓ of the radial force. Double-coned collets have proved to be ideal zero-backlash coupling devices, combined, if required, with metal bellows couplings.

Flange dimensions are based on the IEC standard (fit j6, accuracy according to DIN 42955). The tolerance class is R. The standard version of each motor is fitted with a thermostat (electrically isolated, normally closed). The switching point can be found in the technical data section of the source document. The thermostat does not provide any protection against short, heavy overloading. Provided that the pre-assembled resolver cable is used, the thermostat contact is integrated into the monitoring system of the digital servo amplifier AX2000. Wake Industrial offers a one-year warranty when purchased.

AM3042-0E21-0000 Technical Specifications

Motor Type:	Synchronous servomotors
Torque Constant:	1.26 Nm/A
Rotor Moment Of Inertia:	1.450 kgcm²
Motor Feedback:	Resolver, BiSS B, EnDat 2.1
Cooling:	Convection
Connection Method:	M23
Ambient Temperature (operation):	+5…+40 °C
Nominal Voltage:	480 V AC
Standstill Torque:	3.42 Nm
Rated Torque:	2.81 Nm
Peak Torque:	13.0 Nm
Rated Speed:	3500 min^-1
Rated Power:	1.03 kW
Standstill Current:	2.74 A
Peak Current:	13.7 A

Frequently Asked Questions about AM3042-0E21-0000

Q: What is the flange standard and tolerance class for the AM3042-0E21-0000 servo motor?

A: The flange dimensions of the AM3042-0E21-0000 servo motor are based on the IEC standard (fit j6) with a tolerance class of R. This standardization allows for easy mounting and interchangeability.

Q: What is the shaft type and standard used for the AM3042-0E21-0000 servo motor?

A: The AM3042-0E21-0000 servo motor has a cylindrical shaft end (fit k6) conforming to DIN 748. This ensures compatibility with a wide range of standard coupling devices.

Q: What is the connection method used for the AM3042-0E21-0000 servo motor?

A: The AM3042-0E21-0000 servo motor uses an M23 connection method. This is a common circular connector type known for its robustness and reliability in industrial environments.

Q: How is the AM3042-0E21-0000 servo motor cooled?

A: The AM3042-0E21-0000 servo motor utilizes convection cooling. This passive cooling method relies on natural airflow to dissipate heat, eliminating the need for external cooling devices.

Q: What types of feedback does the AM3042-0E21-0000 servo motor provide?

A: The AM3042-0E21-0000 servo motor offers multiple feedback options including a resolver, BiSS B, and EnDat 2.1. This variety allows for flexible integration into different control systems.

Internal Product Review

‘‘Highly dynamic servo motor with a low rotor moment of inertia of 1.450 kgcm^2 for optimal acceleration capability. The AM3042-0E21-0000 servo motor is part of the AM Servo Motor Series. It has a peak torque of 13.0 Nm, making it perfect for industrial robots, machine tools, and other high-performance applications.’’