Product Description:

The Bosch Rexroth Indramat SF-A2.0026.060-04.053 belongs to the SF Servo Motors series and serves as a rotary actuator for positioning and velocity control tasks in industrial automation lines. By converting electrical energy into controlled mechanical rotation, the unit couples directly to ball screws, gearboxes, or belt drives used in packaging, printing, and material-handling stations. Its integrated feedback device returns absolute position data to the drive controller, allowing closed-loop motion sequences that remain consistent under varying load conditions. This arrangement supports repeatable positioning and smooth speed regulation during cyclic machine operation.

The motor reaches a rated speed of 6000 rpm, giving a wide velocity range for rapid indexing. A torque constant of 0.78 Nm/A links phase current to output torque and supports stable drive tuning. During startup with the rotor blocked, the unit can deliver a locked-rotor torque of 2.7 Nm while drawing 3.5 A. Static axial load capacity is 70 N, and the absolute encoder maintains position reference without homing. An internal thermistor responds between -5 °C and 155 °C to monitor temperature conditions. The housing has an IP67 rating for protection against dust and temporary immersion.

An electromechanical holding brake supports vertical-axis holding. It supplies a brake torque of 3.2 Nm and is energized from a 24 VDC ±10 % supply while drawing 0.56 A. The brake rotor adds 0.35 kg to the assembly and contributes 0.4 × 10⁻⁴ kg·m² to system inertia, while the overall rotor inertia remains 4 × 10⁻⁴ kg·m² for responsive speed changes. Shock resistance of 6 g allows use on machinery that experiences intermittent impacts or high-speed tool changes. Continuous operation is intended for ambient temperatures of 0 to 40 °C.