SF-A5.0700.020-00.000

The Bosch Rexroth Indramat SF-A5.0700.020-00.000 from the SF Servo Motors series combines precision engineering and high performance in a compact 190 mm flange design. Constructed with a robust Aluminum frame material, this motor features an insulation class F rating for superior dielectric strength and thermal endurance. With an overall length of 483 mm, the unit optimizes cabinet space without compromising mechanical stability. The design ensures reliable integration into digital inverter systems and demanding automation architectures.

Mechanical performance is highlighted by a locked rotor torque of 69 Nm and a locked rotor current of 34 Nm, providing consistent start-up capabilities under load. A torque constant of 2 Nm/A facilitates precise current-to-torque conversion, ensuring smooth speed control up to the rated speed of 2000 rpm (as specified in the series data). Acoustic emissions are minimized, with a noise level not exceeding 58 dB(A) at 1 meter, meeting EN 60034-T9 standards for quiet operation. The motor’s low-contamination design and black protective coating guarantee durability in harsh industrial environments.

The output shaft, measuring 32 mm in diameter and 58 mm in length, is furnished with a keyway and feather key provision, enabling secure coupling to gearboxes or load elements. Its four-bolt, 190 mm flange mount ensures straightforward installation and alignment in compact drive systems. With a moment of inertia of 257×10⁻⁴ kg·m² and proven digital commutation technology, this servo motor is engineered for applications demanding rapid acceleration, tight positioning, and long service life.