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FEETECH FT90M Servo Motor, Metal Gear Micro Digital PWM, 2.3kg.cm @6V, 0.1sec/60°, 3–8.4V | FT90MR/FB/C012

FEETECH FT90M Servo Motor, Metal Gear Micro Digital PWM, 2.3kg.cm @6V, 0.1sec/60°, 3–8.4V | FT90MR/FB/C012

Feetech

Regular price $19.00 USD
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Overview

The FEETECH FT90M Servo Motor family is a micro digital PWM servo series with metal gears for robotics and embedded actuation. Models include FT90M (standard), FT90MR (360° continuous rotation), FT90M-FB (analog feedback), and FT90M-C012 (double shaft). All models use a pulse width modification command signal with a digital comparator amplifier and share compact dimensions and low current draw. See the full specifications below for exact, model-specific parameters.

Key Features

  • Metal gear construction across FT90M, FT90MR, FT90M-FB, and FT90M-C012.
  • Operating Voltage Range: FT90M/FT90M-FB/FT90M-C012 3–8.4V; FT90MR 3–6V.
  • No load speed: 0.1sec/ 60degree @6V (FT90M/FT90M-FB); 100RPM @6V (FT90MR); 0.1sec/ 60degree(100RPM) @6V (FT90M-C012).
  • Peak stall torque: up to 2.3kg.cm @6V (FT90M/C012); 2.15kg.cm @6V (FT90MR/FB).
  • Rated torque: 0.76kg.cm @6V (FT90M/C012); 0.71kg.cm @6V (FT90MR/FB).
  • Running degree: 280° (standard/FB/double-shaft) and 360° continuous rotation (FT90MR).
  • Horn gear spline: 20T/3.95mm (FT90M/C012); 20T (FT90MR/FB). Horn type: Plastic, POM.
  • Compact case: PC plastic (FT90M/C012) or ABS (FT90MR/FB). Connector wire lengths: 200mm (FT90M), 250mm (FT90MR/FB), 25CM (FT90M-C012).
  • Core motor design; idle current as low as 6mA @6V; stall current 1000mA @6V.
  • Dead band width: ≤4 μsec (FT90M/FB/C012); +/-25 μsec (FT90MR).

Specifications

Parameter FT90M FT90MR FT90M-FB FT90M-C012
Model FT90M FT90MR FT90M-FB FT90M-C012
Product Name 6V 2.3kg. cm Digital Servo 6V 1.8kg. cm Digital Servo 6V 2kg. cm Digital Servo 6V 2.3kg Digital Double Shaft Servo
Storage Temperature Range -30℃~80℃ -30℃~80℃ -30℃~80℃ -30℃~80℃
Operating Temperature Range -15℃~70℃ -10℃~70℃ -15℃~70℃ -20℃~70℃
Size A:23.2mm B:12.1mm C:25.5mm A:23.2mm B:12.1mm C:25.5mm A:23.2mm B:12mm C:25.5mm A:23.2mm B:12.1mm C:25.25mm
Weight 13.5± 1g 12.5g 12.5g 13.5± 1g
Gear type Metal Gear Metal Gear Metal Gear Metal Gear
Limit angle NO limit NO limit NO limit NO limit
Bearing NO NO Ball bearings NO NO
Horn gear spline 20T/3.95mm 20T 20T 20T/3.95mm
Horn type Plastic,POM Plastic,POM Plastic,POM Plastic,POM
Case PC plastic ABS ABS PC plastic
Connector wire 200mm 250mm 250mm 25CM
Motor core motor core motor core motor core motor
Operating Voltage Range 3-8.4V 3-6V 3-8.4V 3-8.4V
Idle current (at stopped) 6mA@6V 5mA-6mA 6mA@6V 6mA@6V
No load speed 0.1sec/ 60degree @6V 100RPM @6V 0.1sec/ 60degree @6V 0.1sec/ 60degree(100RPM) @6V
Runnig current(at no load) 150mA@6V 150 mA@6V 150 mA@6V 150 mA@6V
Peak stall torque 2.3kg.cm@6V 2.15kg.cm@6V 2.15kg.cm@6V 2.3kg.cm@6V
Rated torque 0.76kg.cm@6V 0.71kg.cm@6V 0.71kg.cm@6V 0.76kg.cm@6V
Stall current 1000mA@6V 1000mA@6V 1000mA@6V 1000mA@6V
Command signal Pulse width modification Pulse width modification Pulse width modification Pulse width modification
Amplifier type Digital comparator Digitalcompara tor Digital comparator Digital comparator
Pulse width range 1000~2000usec 900~2100usec 500~2500usec 1000~2000usec
Stop position 1500 μsec 1500 μsec 1500 μsec 1500 μsec
Running degree 280° (at 1000→2000μsec) 360° Continuous Rotation 280° (at 500→2500μsec) 280° (at 1000→2000μsec)
Dead band width ≤4 μsec +/-25 μsec ≤4 μsec ≤4 μsec
Rotating direction Counterclockwise(在1500 →2000 μsec) CCW(when 1500~ 2500 μsec) CW(when 1500~500 µsec) CCW(when 1500~2500 µsec) Counterclockwise(在1500 →2000 μsec)
Feedback voltage / / 900µsec =0.04V 1500µsec= 1.65V 2100µsec=3.2V /

Applications

  • Humanoid Robots
  • Robotic Arms
  • Exoskeletons
  • Quadruped Robots
  • AGV Vehicles
  • ARU Robots

Manuals

Details

FEETECH FT90M Servo, FEETECH FT90M Metal Gear Micro Digital PWM Servo Motor

FEETECH FT90M Servo, FEETECH FT90MR: metal-gear micro digital PWM servo, 2.3kg.cm torque at 6V, 0.1s/60° speed, operates 3–8.4V, includes accessories and springs.