KA511XXX

Product Description:

Power density, efficiency, and dynamic performance are all well-balanced in the KA511XXX servo motor, which Sanyo Denki makes. The motor can endure mechanical demands at specified speeds and torque levels thanks to its rated output of 0.11 kW, which measures its continuous power supply capabilities. Using a rated armature voltage of 75V, this motor generates the electromagnetic field required for motion by driving current through its windings using the applied electrical potential difference. Applied voltage, winding resistance, and the consequent current flow interact to determine how much electromagnetic torque the motor produces. Its nominal operating velocity under full load is established by its rated speed of 3000 min⁻¹, and its upper rotational threshold is defined by its maximum speed of 5000 min⁻¹. This is crucial for applications that need high-speed actuation and dynamic response.

The motor's long-term resisting power against an external load without causing spinning is shown by its constant stall torque of 0.42 Nm. In applications involving holding torque, where precise positioning has to be maintained under static circumstances, this value is significant. For the motor to overcome inertial loads, meet unexpected torque demands, or start moving from a standstill state, its highest instantaneous torque production, or peak stall torque, is 3.4 Nm. The motor's acceleration and deceleration dynamics are greatly influenced by the rotor's 0.37×10⁻⁴ kg·m² inertia; lower inertia allows for smoother speed changes and high-bandwidth motion control. In applications requiring high-speed trajectory modifications, such as robotics, CNC milling, and semiconductor fabrication, this feature is essential. Due to its small but sturdy construction, the motor's 54mm flange size and 0.9kg bulk allow for easy integration into systems with strict weight and space requirements.

Reliable operation in moderately demanding industrial situations is ensured by this servo motor's IP43 ingress protection grade, which protects it against solid particles more significant than 1mm and water sprays at angles up to 60 degrees. A "with key" output shaft improves mechanical connection security by reducing rotational slippage under high-torque circumstances. This is important for applications requiring accuracy, such as automated assembly systems. System wiring is optimized for rapid deployment and maintenance thanks to the lead wire connection interface, which streamlines electrical integration. Interestingly, because there isn't a tachometer generator, velocity feedback is probably controlled by external encoder systems, which enables flexible integration with unique motion control schemes. Furthermore, it seems that this motor is designed for conditions with little lubrication exposure or that sealing measures must be externally applied to preserve operational integrity in oil-rich environments since it lacks an oil seal.