This is Xpert MM-3301-HV Mini Size Full Aluminum Servo.
Feature:
- Brushless motor design provides extremely high speed, top efficiency, and low power consumption
- Full aluminum case design
- 4096 resolution and SIC (Single Integrated Circuit) for the highest performance and durability
- Light weight design
- All Aluminum case for the best thermal dissipation and durability
- Strong Metal Gear
- Glitch-free
- Sophisticated error correction
- High-Speed, High-precision 12-bit AD converter and CPU calculation
- Fail safe
- Over current protection
- Over temperature protection
- Start sonorant
Torque:
- @6.0V: 141.85 oz-in (10.21 kg-cm)
- @8.4V" 198.48 ox-in (14.29kg-cm)
Speed:
- @6.0V: .083 sec/60
- @8.4V:.06 sec/60
Matching Gear Replacement: XGS72000
Matching Case: XC-04