Beside the normal hobby servo, a special servo which can provide feedback could be more attractive. IA81BHLW is a modified version of A81BHLW standard size servo, providing access to feedback potentiometer through the additional fourth orange wire, which is capable to measure the output angle directly.
50KG super high torque and steel gear chain design for heavy duty application. Simply hookup the analog feedback wire to any Analog pin of Microcontroller. With this position feedback function, you can ensure the servo has reached its designated position or detect any potential impediments, of course, this allows additional closed-loop control from your controller. Enable for more complex robotics or industry applications, such as determining when the servo has reached its target, detecting when the output is blocked, or implementing your own higher-level closed-loop position control.
Beside this IA81BHLW servo, we also have IA73BHLW, IB53BHU feedback servo with different feedback for selection. Custom spec is acceptable.
Full Aluminum Fast Cooling Case
Magnetic Waterproof IP67
2S LiPo High Voltage Capable
High Power Brushless Motor
Enhance Steel Gear and Structure
Separate Single Wire with JR Female Connector
Using Typical RC Servo Commands for Operation
Help to Implement Close-loop Position Control
Suitable for Robotics, Industry, Interactive artwork, Small-scale animatronics etc.
Standard 3-pin connector matching most popular modeling controllers and an additional servo position pin.
Model Name: IA81BHLW
Operating Voltage: 4.8-8.4V
Operating speed: 0.150sec/60° @ 6.0V
Operating speed: 0.135sec/60° @ 7.4V
Operating speed: 0.120sec/60° @ 8.4V
Stall Torque: 37 kg-cm (514 oz-in) @ 6.0V
Stall Torque: 44 kg-cm (612 oz-in) @ 7.4V
Stall Torque: 50 kg-cm (695 oz-in) @ 8.4V
Size: 40*20*37.5mm (1.57 x 0.78 x 1.47 in)
Connector Wire: JR Dupont 2.54* 4PIN 300mm / 22AWG
Position Signal Voltage: 800 to 2500 mV @180°