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Siemens 1FT5 1FT5072-0AG71-2-Z

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1FT5072-0AG71-2-Z

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The Siemens 1FT5072-0AG71-2-Z is an AC servomotor specially designed for high-performance applications. This motor operates efficiently at a nominal speed of 4000 rpm while delivering a rated torque of 5.5 Nm, making it suitable for various demanding tasks.

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Technical specifications for 1FT5072-0AG71-2-Z

ManufacturerSiemens
Product TypeAC Servomotor
Product Line1FT5
Part Number1FT5072-0AG71-2-Z
Voltage Constant93 V per 1000 rpm
Winding Resistance0.68 Ohms
Nominal Speed4000 rpm
Rated Torque5.5 Nm
Rated Current7.3 A
Stall Torque (100 K)8.0 Nm
Stall Current (100 K)9.6 A
Rotor Inertia (w/o brake)11.8 × 10⁻⁴ kg·m²
Peak Torque32 Nm
Peak Current41.0 A
Frame Size07 (Shaft height 71 mm)
Motor LengthSize 2
Cooling MethodSelf-cooled

The 1FT5072-0AG71-2-Z AC servomotor from Siemens is engineered for efficiency and precision in automation systems. Weighing in at 10.5 kg, this motor boasts a nominal speed of 4000 revolutions per minute (rpm) and a voltage constant of 93 volts per 1000 rpm, ensuring consistent performance across varying operational demands.

Its rated torque is 5.5 Newton-meters (Nm), and it requires a rated current of 7.3 Amps. Under stall conditions, the motor can deliver up to 8.0 Nm of stall torque, drawing a stall current of 9.6 A during operation. The rotor inertia without a brake is measured at 11.8 × 10⁻⁴ kg·m².

When considering peak performance, the motor is capable of generating a peak torque of 32 Nm while the peak current reaches 41 A. It features a frame size of 07, corresponding to a shaft height of 71 mm, and its length classification is Size 2. The self-cooled design of this motor contributes to maintaining thermal efficiency, providing reliable operation in challenging industrial environments.