FEETECH FS90-FB Micro Servo with Position Feedback

Pololu item #: 3436
Brand: FEETECH supply outlook
RoHS 3 compliant

Price break Unit price (US$)
1 8.95
5 8.41


backorders allowed

This version of the FS90 micro servo from FEETECH is specially modified to provide access to the feedback potentiometer through a fourth (green) wire, allowing you to directly measure the position of the output. This extra information enables more complex robotics 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.

Key specs at 6 V: 0.10 sec/60°, 21 oz-in (1.5 kg-cm), 13 g.

 Description Specs (11) Pictures (4) Resources (1) FAQs (2) On the blog (1) 

Dimensions

Size: 23.2 × 12.5 × 22 mm
Weight: 13 g

General specifications

Digital?: N
No-load current @ 6V: 200 mA
Stall current @ 6V: 600 mA1
Speed @ 6V: 0.10 sec/60°
Stall torque @ 6V: 1.5 kg·cm
Speed @ 4.8V: 0.12 sec/60°
Stall torque @ 4.8V: 1.3 kg·cm
Hardware included?: Y
Lead length: 15 in

Notes:

1
This value came from our tests. It is not specified by the manufacturer and therefore could change without notice. Stalling should generally be avoided as it can damage the motor and gears.

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Related Categories

RC Servos
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