Product Description:

The SF-A5.0700.020-00.066 servo motor is manufactured by Bosch Rexroth Indramat within the SF Servo Motors series. It is intended to deliver controlled rotational power to drive axes that require accurate speed and position regulation, making it suitable for automated assembly lines, printing cylinders, and pick-and-place gantries. When paired with an appropriate inverter, the motor converts commanded current vectors into reproducible torque, enabling coordinated multi-axis motion in industrial automation cells.

The drive section is designed for a rated speed of 2000 rpm, allowing the encoder and control loop to sustain medium-high shaft velocities without overspeed risk. During start-up, it can withstand a locked-rotor torque of 69 Nm while the corresponding locked-rotor current reaches 34 A. These figures show the maximum load the converter must supply when the shaft is stalled. A torque constant of 2.0 Nm/A links stator current to developed torque, simplifying current-loop tuning. Rotor dynamics are influenced by an inertia of 257 × 10⁻⁴ kg·m², which balances fast step responses against mechanical stability. The motor uses a flange diameter of 190 mm, enabling direct coupling to standard machine frames.

Mechanical integration is supported by an IM B5 construction style, a shaft dimension of Ø32 × 58 mm, and a connector size of 1.5 that standardizes power and feedback terminations. The housing mass of 50 kg provides thermal capacity for intermittent duty cycles while still allowing handling with lifting equipment. Overall length is 483 mm, so the motor fits inside compact servo gear stages. Sealing to IP67 prevents dust ingress and temporary water immersion, allowing placement in wash-down zones. Power conductors use 4 × 10 mm² leads, and the terminal block accepts up to 16.0 mm² cable, limiting voltage drop on long runs and matching the stated power cable mass of 0.67 kg/m.