FEETECH FS90R Micro Continuous Rotation Servo

Pololu item #: 2820 991 in stock
RoHS 3 compliant

Price break Unit price (US$)
1 4.95
10 4.46
100 3.96

backorders allowed

The FS90R is a micro servo that has been built by FEETECH specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with our 60×8mm wheels designed specifically for this servo. This servo can work with both 5 V and 3.3 V servo signals.

Key specs at 6 V: 130 RPM (no-load), 21 oz-in (1.5 kg-cm), 9 g

 Description Specs (11) Pictures (9) Resources (0) FAQs (1) On the blog (3) 


Size: 23.2 × 12.5 × 22 mm
Weight: 9 g

General specifications

Digital?: N
No-load current @ 6V: 120 mA
Stall current @ 6V: 800 mA1
Speed @ 6V: 130 rpm
Stall torque @ 6V: 21 oz·in1
Speed @ 4.8V: 100 rpm
Stall torque @ 4.8V: 18 oz·in1
Hardware included?: Y
Lead length: 10 in


Stalling should generally be avoided as it can damage the motor and gears.

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