FT2811M Micro Servo (12.2kg/cm)
Fit high-torque control into tight spots. This 12mm micro servo features a robust aluminium case and coreless motor, delivering up to 12.2kg.cm of force at 8.4V.
In stock, ships same business day if ordered before 2PM
Delivered by Tue, 7th of Apr
Quantity Discounts:
- 6+ $40.94 (exc GST)
- 50+ $37.83 (exc GST)
A high-performance digital servo designed specifically for applications where space is at a premium but torque cannot be compromised. Packing an impressive 11kg/cm+ of force into a chassis only 12mm thick.
Other micro servos can feel sluggish or weak under load, while standard servos simply won't fit. The FT2811M solves this by combining a high-voltage coreless motor with a small form factor, delivering the punch of a full-sized servo in a form factor that slips easily into tight assemblies.
Manufactured with a full CNC aluminium case and precision metal gears, this unit is built to withstand the rigours of high-power operation and mechanical stress. The aluminium housing acts as a heatsink to keep the coreless motor cool during intense sessions, ensuring consistent performance whether you are holding a precise line on a glider or navigating technical terrain with a micro-crawler.
Features
- High-Voltage (HV) Capable: Simplify your wiring harness by powering this servo directly from a 2S LiPo battery (8.4V), eliminating the need for an external BEC while unlocking maximum speed and torque.
- Exceptional Torque-to-Weight Ratio: Deliver a massive 12.2kg.cm of stall torque (at 8.4V) from a unit weighing just 21.5g, providing class-leading power density for demanding robotics and RC projects.
- Ultra-Fast Response: Achieve near-instantaneous control with a transit speed of up to 0.054sec/60°, made possible by the high-efficiency coreless motor design.
- Superior Heat Dissipation: Maintain optimal operating temperatures during extended use thanks to the robust CNC aluminium case that actively pulls heat away from the motor.
- Slim "Wing" Profile: Fit into extremely narrow mounting points with the 12mm thickness, a standard specifically developed for high-performance glider wings and increasingly popular in custom micro-robotics.
- Precision Gearing: Experience smooth movement and reduced slop with a full metal gear train, ensuring your control inputs translate accurately to movement.
Specifications
| Property | Specification |
|---|---|
| Model | FT-2811-C001 (FT2811M) |
| Dimensions | 23mm x 12mm x 27.5mm |
| Weight | 21.5g ± 2g |
| Operating Voltage | 4.8V – 8.4V (2S LiPo Native) |
| Stall Torque (8.4V) | 12.2 kg.cm |
| Operating Speed (8.4V) | 0.054 sec/60° (approx 185 RPM) |
| Motor Type | Coreless Motor |
| Gear Material | Metal |
| Case Material | Aluminium |
| Spline | 25T / 4.95mm |
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
- $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
- $7+ for Standard Post (typically 6+ business days, tracked)
- $11+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
- $12+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
40 Aruma Place
Cardiff
NSW, 2285
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
Have a product question? We're here to help!
- ATmega168-20PU Atmel AVR MicrocontrollerSKU: 002-556-ATMEGA168-20PU Brand: Core Electronics8-bit Microcontroller - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins.
-
- 1/2W 0.5W Zener Diode Pack 280pcs (3.3V to 47V, 10 of each)SKU: CE05126 Brand: Core Electronics
You'll never fall short of a Zener Diode with this pack. It includes 280 pcs, ...
Videos
View AllGuides
Servos, Steppers or Solenoids? | Choosing an Actuator to Move Your Project
Getting Started with Servos | Examples with Raspberry Pi Pico
Setting up and Using the Adafruit 16-Channel Servo HAT for Raspberry Pi
Controlling Standard Servos with Raspberry Pi
Projects
Pico Baro V2
Micro:bit Random Selector
DIY Pi Buggy
Makers love reviews as much as you do, please follow this link to review the products you have purchased.
Product Comments