AM3042-0E21-0000 | Beckhoff AM3000 Servo Motor, 2.81 Nm, 3500 RPM, Resolver/EnDat/BiSS

Beckhoff · Motors & Motion

Description  The Beckhoff AM3042-0E21-0000 is a synchronous servo motor from the AM3000 series, delivering a rated torque of 2.81 Nm at speeds up to 3500 min⁻¹. Designed for 400–480 V AC drive systems, it provides up to 13.0 Nm peak torque with convection cooling, making it suitable for highly dynamic industrial motion applications. The motor incorporates resolver, BiSS B, and EnDat 2.1 feedback for precise control and system integration.     Technical Specifications  Condition New/Never Used Surplus Brand Beckhoff Category Servo Products Part Number AM3042-0E21-0000 Subcategory Servo Motor Series AM3000 Motor Type Synchronous low-inertia servo motor Rated Torque 2.81 Nm Peak Torque 13.0 Nm Standstill Torque 3.35…3.53 Nm (depending on winding) Rated Speed 3500 min⁻¹ Torque Constant 1.26 Nm/A Standstill Current 2.74 A Peak Current 13.7 A Voltage Rating 400–480 V AC Auxiliary Voltage 24 V DC (for brake and sensors) Cooling Method Convection Motor Feedback Resolver, BiSS B, EnDat 2.1 Flange Code F4 (87 mm) Motor Length 2 Shaft Diameter 19 mm, free shaft end 40 mm Power Output Approx. 0.9 kW Protection Class IP64 (with shaft seal), IP65 (housing) Ambient Operating Temp. 0…+40 °C Weight 12 lbs (≈5.4 kg)     Information About AM3042-0E21-0000 The AM3042-0E21-0000 is part of Beckhoff’s AM3000 series of low-inertia synchronous servo motors, optimized for applications demanding high acceleration and precision. It features flange code F4 (87 mm), motor length 2, and a free shaft end of 40 mm with a shaft diameter of 19 mm, ensuring compatibility with compact machine designs. Its torque constant of 1.26 Nm/A provides efficient torque generation, while the standstill torque falls in the 3.35–3.53 Nm range depending on winding configuration. Built for convection cooling, the motor operates in the 400–480 V AC supply range with a 24 V DC holding brake option, ensuring reliability in continuous industrial environments. Key Features: Rated torque: 2.81 Nm continuous torque at 3500 min⁻¹ for standard applications. Peak torque: Up to 13.0 Nm for dynamic load conditions. Torque constant: 1.26 Nm/A for efficient performance. Cooling method: Convection cooling for reliable heat dissipation without forced airflow. Feedback systems: Resolver, BiSS B, and EnDat 2.1 supported for precise position and speed control. Mechanical design: Flange code F4 (87 mm), motor length 2, shaft diameter 19 mm with free shaft end 40 mm. Electrical characteristics: Rated for 400–480 V AC systems, standstill current 2.74 A, peak current 13.7 A. Durability: Built with robust construction and military-grade foam packaging for safe handling. The AM3042-0E21-0000 delivers the performance and reliability required for advanced servo-driven automation solutions.

Brand: Beckhoff · Category: Motors & Motion

Key features

• Rated torque: 2.81 Nm continuous torque at 3500 min⁻¹ for standard applications.
• Peak torque: Up to 13.0 Nm for dynamic load conditions.
• Torque constant: 1.26 Nm/A for efficient performance.
• Cooling method: Convection cooling for reliable heat dissipation without forced airflow.
• Feedback systems: Resolver, BiSS B, and EnDat 2.1 supported for precise position and speed control.
• Mechanical design: Flange code F4 (87 mm), motor length 2, shaft diameter 19 mm with free shaft end 40 mm.
• Electrical characteristics: Rated for 400–480 V AC systems, standstill current 2.74 A, peak current 13.7 A.
• Durability: Built with robust construction and military-grade foam packaging for safe handling.

Specifications

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