Electric servo-actuator TUAKA

rotarywith servo-motorDC

Short description
Line of Synapticon SOMANET-powered industrial robot actuators

Product overview
Sumitomo's TUAKA actuators are compact motor‑gearbox assemblies engineered for high precision and dynamic performance in robotic joints. They support optional input- and output-side rotary encoders, an integrated torque sensor and an optional functional safety package. Available in multiple configurations to adapt to servo, active and drive control architectures.

Key features

• Two sizes, three configurations (ACTIVE, SERVO, DRIVE)
• Maximum acceleration torque: 157 Nm
• DRIVE – Standard safety functions: STO/SBC according to SIL 3 PL-e cat.3
• Increased torsional rigidity for improved trajectory control
• Lost motion < 1.0 arcmin
• Transmission error < 45 arcsec
• Maximum output speed: 123 rpm
• Supply voltage: 48 V DC
• Optional: input-side rotary encoder, gearbox-output rotary encoder, torque sensor, functional safety option

More information
DRIVE version is based on Synapticon SOMANET Circulo series and integrates with SOMANET communication for real-time control.

Technical specifications

• Series / model family: TUAKA
• Sizes: two sizes available
• Configurations: ACTIVE, SERVO, DRIVE
• Maximum acceleration torque: 157 Nm
• Maximum output speed: 123 rpm
• Supply voltage: 48 V DC
• Lost motion: < 1.0 arcmin
• Transmission error: < 45 arcsec
• Torsional rigidity: increased
• Safety (DRIVE): STO/SBC per SIL 3 PL-e cat.3
• Optional sensors and features: input-side rotary encoder, gearbox-output rotary encoder, torque sensor, functional safety option
• Application: specially designed for robotics applications