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Siemens 1FT5 1FT5066-0AF71-2

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1FT5066-0AF71-2

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The Siemens 1FT5066-0AF71-2 is an AC servomotor engineered for precise motion control applications in the 1FT5 series. This motor features a compact frame size of 63 mm and a nominal speed rating of 3000 RPM, providing effective performance in demanding environments.

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Technical specifications for 1FT5066-0AF71-2

ManufacturerSiemens
Product TypeAC Servomotor
Product Line1FT5
Part Number1FT5066-0AF71-2
Frame Size63 mm
Nominal Speed3000 RPM
Nominal Torque (S1 @ 100°C)6.1 Nm
Nominal Current (S1)6.1 A
Continuous Stall Torque (100K)8.0 Nm
Continuous Stall Current (100K)7.3 A
Peak Torque32 Nm
Peak Current Limit31 A
Peak Operational Torque14.8 Nm
Maximum Permissible Speed4900 RPM
Recommended DC Bus Voltage600 V DC
Rotor Inertia (No Brake)1.18 × 10⁻³ kg·m² (11.8 × 10⁻⁴ kg·m²)
Winding Resistance (20°C)1.2 Ω
Torque Sensitivity1.09 Nm/A
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The 1FT5066-0AF71-2 servomotor from Siemens is designed for applications requiring reliable performance and precision control. This AC servomotor has a frame size of 63 mm. It is rated for a nominal speed of 3000 RPM, which allows it to fulfill a variety of motion control needs. With a nominal torque of 6.1 Nm at 100°C, the motor can efficiently handle various loads. The continuous stall torque is rated at 8.0 Nm, while a stall current of 7.3 A provides enhanced operational reliability.

Exceptional peak performance is demonstrated with a peak torque of 32 Nm and a peak current limit of 31 A. The motor supports peak operational torque at 14.8 Nm, making it suitable for applications requiring high responsiveness. Additionally, the motor can reach a maximum permissible speed of 4900 RPM, ideal for fast-paced applications.

The unit operates optimally at a recommended DC bus voltage of 600 V DC, ensuring compatibility with most industrial systems. Rotor inertia without a brake is calculated at 1.18 × 10⁻³ kg·m², facilitating smooth acceleration and deceleration during operation. Winding resistance is rated at 1.2 Ω at a temperature of 20°C, contributing to efficient energy usage. The torque sensitivity of the servomotor is noted to be 1.09 Nm/A, enhancing the precision of torque output corresponding to the current input. Overall, the Siemens 1FT5066-0AF71-2 servomotor integrates performance with precision for various applications.