Programmable, Monster Torque, High Speed, Magnetic Sensor, Waterproof Digital Brushless Servo, 45kg (626oz) 

Redwing RC is proud to partner with AGFRC and bring you the latest in servo technology! Introducing the A81BHMW 45kg Mega Torque Programmable Magnetic Sensored Waterproof Brushless Servo.

The highlight of this smart servo is the ability to upgrade the firmware via USB programmer to meet different usage as requirements. 

Features:

• Smooth- Three ball bearings for more power and smoother operation
• Powerful- Extra strong steel patented gears and upgraded robust structure
• Reliable- High quality brushless motor for longer servo life
• Waterproof- Highly accurate waterproof magnetic position sensor, allows use in humid or wet conditions
• Precision- High precision CNC aluminum machined housing with Ultra light unique design
• Programmable- Unique USB programming ability, allows users to change the firmware for different usage
• Ideal for 1/8 Scale On road, off road, Truck, Boat, Airplane, Helicopter, Robot and engine etc.

Specifications:

• Operating Voltage: 4.8-8.4 V
• Operating speed: 0.115sec/60° @ 6.0V
• Operating speed: 0.100sec/60° @ 7.4V 
• Operating speed: 0.085sec/60° @ 8.4V 
• Stall Torque: 34 kg-cm (473 oz-in) @ 6.0V
• Stall Torque: 39 kg-cm (542 oz-in) @ 7.4V
• Stall Torque: 45 kg-cm (626 oz-in) @ 8.4V 
• Gear: Steel
• Motor: BLS
• Size: 40*20*37.2mm (1.57 x 0.78 x 1.46 in)
• Weight: 83g 
• Connector Wire: JR 300 mm