Product Detail

The Savox SV-1257MG is a high-speed, high-voltage mini digital servo built with a robust steel gear train and aluminium mid-case for enhanced thermal performance. Designed for demanding applications, it delivers lightning-fast response and reliable torque using a direct LiPo power source.

Features

• High-speed performance with mini-size footprint
• Steel gear train for maximum durability
• Aluminium middle case improves heat dissipation
• Capable of operating on high-voltage systems up to 7.4V
• Dual ball bearings for smooth, precise movement
• 25-tooth output spline compatible with standard servo horns

Specifications

• Torque @6.0V: 2.5kg-cm (34.7 oz-in)
• Torque @7.4V: 4.0kg-cm (55.5 oz-in)
• Speed @6.0V: 0.07 sec/60°
• Speed @7.4V: 0.055 sec/60°
• Dimensions: 35.0 x 15.0 x 29.2mm
• Weight: 29.5g
• Motor Type: Coreless
• Bearings: Dual ball bearings (2BB)
• Operating Voltage: Up to 7.4V
• Operating Travel: 110° (1000 → 2000 µs)
• Maximum Travel: Approx. 154° (800 → 2200 µs)
• Neutral Position: 1500 µs
• Refresh Rate: 333Hz
• Wire Length: 250 ± 5mm
• Operating Temp: -10°C to 50°C (14°F to 122°F)
• Stall Current: 2000mA @7.4V

Includes

• 1 x SV-1257MG Mini Digital Servo