Power HD B4s HV Brushless Digital Servo, 32 kg·cm, 0.065 s @ 8.4 V

The Power HD B4s is an HV Brushless digital servo. This high-performance standard digital servo features a brushless motor, titanium and steel gears, and dual ball bearings. Operating on 6.0 to 8.4 V DC, it delivers up to 32.0 kg-cm of torque and a speed of 0.065 sec at 8.4 V.

Key features

• Brushless motor
• Titanium and steel gears
• Dual ball bearings

Specifications

• Bearing Type: Ball Bearing x 2
• Motor Type: Brushless Motor
• Gear Type: Titanium & Steel
• Torque (6.0 V): 21.0 kg-cm (291.6 oz/in)
• Torque (7.4 V): 25.0 kg-cm (347.2 oz/in)
• Torque (8.4 V): 32.0 kg-cm (444.4 oz/in)
• Operating Voltage: 6.0–8.4 DC Volts
• Operating Temperature: -20–60 °C
• Speed: 0.085 sec (6.0 V) · 0.075 sec (7.4 V)
• Speed: 0.065 sec (8.4 V)
• Weight: 67.0 g (2.36 oz)
• Operating Frequency: 1520 µs / 333 Hz
• Dimensions: 41.0 × 20.5 × 38.3 mm (1.61 × 0.81 × 1.51 in)