The YASKAWA rotary servo motors covers a full range of AC brushless motor sizes in both small and medium capacity.

Super high power rate (Extremely low inertia), Instantaneous peak torque (300% of rated torque)
Mounted high-resolution serial encoder: 20 bits.
Maximum speed: 6,000 min-1.
Wide selection: 50 W to 1.0 kW capacity.

YASKAWA servo motor works with  Shimpo reducer

YASKAWA servo motor works with  gear box