Product Description:

The SF-A5.0460.030-10.067 is a servo motor produced by Bosch Rexroth Indramat within the SF Servo Motors series. Intended for industrial automation, it converts drive commands from a controlled amplifier into high-precision mechanical rotation for positioning axes or continuous-duty spindles. It is designed for closed-loop motion systems that demand repeatable torque delivery and accurate velocity tracking across a wide operating range. This operating profile suits machinery that requires stable motion control during both indexing moves and steady running.

At its rated operating point, the rotor reaches 3000 rpm, a speed that aligns with standard inverter outputs for medium-inertia loads. The electromagnetic design delivers a torque constant of 1.58 Nm/A, allowing proportional torque development per ampere of phase current. During startup or jam conditions, the unit can generate a locked-rotor torque of 46 Nm while simultaneously drawing up to 29 A from the drive, so current limiting must be coordinated with the power electronics. An enclosure rated IP67 protects the windings against dust ingress and temporary immersion, permitting installation on open machine frames without a separate housing.

A 190 mm mounting interface positions the stator and matches planetary gearheads or ISO motor adapters in the same torque class. Power is transmitted through a shaft measuring 32 mm x 58 mm, giving sufficient diameter for keyed couplings while keeping overhung load moderate. Cable sizing is simplified because feedback and brake harnesses may use conductors up to 16.0 mm², and the three-phase power lead uses 4 x 10 mm² conductors to handle high current demand. The motor ships without a mating connector, and the integral device-side receptacle follows size 1.5 coding. A compatible plug must be selected before the cable set is installed.