The HS-488HB is the 25T version of the HS-485HB and updates the very popular HS-475HB by adding more torque and greater speed. With its top ball bearing, heavy duty, high impact Karbonite gears and high performance circuitry, the HS-488HB offers lots of torque and features excellent centering and resolution.
Applications: Heli's and Aircraft up to 72" or up to 12lbs when using just one servo per control surface.
Note: Be aware that high vibration gas (not glow) engines combined with large contol surfaces and large thows (3D models) can put undue strain on the gears. Metal geared servos are recommended for these applications even if under 12lbs.
Warning: Do not use thread lockers on Karbonite geared servo as it will cause the output shaft to fail.
Features:
- Top Selling Heavy Duty Standard Servo
- 25-Tooth Output Spline
- High Impact Karbonite Gears
- Top Ball Bearings
- Excellent Centering and Resolution
Specifications:
- Operating Voltage Range: 3.5 ~ 6.8V
- Voltage: 4.8V / 6.0V
- No Load Speed: 0.22sec/60deg / 0.18sec/60deg
- Stall Torque: 4.8kgf-cm (106.93 oz-in) / 6.0kgf-cm (83.32 oz-in)
- Peak Efficiency Torque: 1.0kgf-cm (20.8 oz-in) / 1.2kgf-cm (16.7 oz-in)
- Standing Current: 8mA / 10mA
- No Load Running Current: 180mA / 200mA
- Stall Current: 1,000mA / 1,200mA
- Deadband: 3us / 3us
- Connector Wire Length: 300mm (11.811 in.)
- Connector Wire Gauge: 24AWG
- Dimensions: 39.8 x 19.8 x 38.0mm (1.567 x 0.780 x 1.496 in.)
- Weight: 45.0g (1.587oz)
- Motor Type: Cored Carbon Brush
- Bearing Type: 2 Ball Bearing
- Case Material: Engineering Plastic
- Gear Material: 4 Heavy Duty Gears
- Horn Gear Spline: 25T (6.0)
- IP-Rating: IP54
- Servo Amplifier Type: Analog Controller
