KA850TXX by Sanyo Denki

The Sanyo Denki KA850TXX servo motor is part of the esteemed K SANMOTION Servo Motors series, manufactured by Sanyo Denki. This unit features a flange size of 88 mm, a rated output of 0.5 kW, and a continuous stall torque of 2.16 Nm, making it ideal for precision motion control tasks in industrial automation applications. The KA850TXX delivers reliable, low-noise performance while ensuring consistent torque delivery for positioning and feedback-driven tasks.

This servo motor operates at a rated speed of 2500 min^-1 and can reach a maximum speed of 3000 min^-1, providing a high response rate in dynamic operations. It delivers a peak stall torque of 16.7 Nm and exhibits a rotor inertia of 6.0 x10^-4 kg·m^2, with the tachometer generator rotor inertia specified at 0.12 x10^-4 kg·m^2. The motor operates on a rated armature voltage of 80 V, drawing power through a durable lead wire connection of length 1000 mm. The output shaft includes a key for secure coupling, and the design omits an oil seal, streamlining maintenance. The built-in tachometer generator enhances closed-loop control accuracy.

Designed for industrial environments, the KA850TXX boasts a protection rating of IP43, safeguarding against sprayed water and solid particulates. The compact 88 mm flange and a mass of 4.45 kg ensure easy integration into varied machine architectures, while the absence of an encoder and holding brake reduces complexity in certain control schemes. Recognized under cUL standards, this field-excited motor minimizes cogging torque and heat generation, enhancing both efficiency and durability. Its robust construction and precise control capabilities make it an excellent choice for high-precision automation, delivering consistent performance and long service life in demanding manufacturing processes.