# 9g 180° Metal Servo with Analog Feedback (1.5kg)

**Type:** Product page · **SKU:** SER0047 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/9g-180-metal-servo-with-analog-feedback-1-5kg.html ([markdown](https://core-electronics.com.au/9g-180-metal-servo-with-analog-feedback-1-5kg.html.md))

Here comes the new number of our Servo family---a 9g 180° Metal Servo with Analog Feedback. The servo has built-in metal gear that could be much more durable than...

## Pricing

- **Price:** $11.90 (inc GST) — $10.82 AUD, exc GST
- **Quantity discounts:** 6+ $10.27 (exc GST) · 12+ $9.85 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 300 more in 8–12 days.

## Description

Here comes the new number of our Servo family---a 9g 180° Metal Servo with Analog Feedback. The servo has built-in metal gear that could be much more durable than the previous plastic version. It features large rotating angle and torque, easy-to-install, stable and accurate performance, which could be the best choice for micro-robot controlling and suitable for professionists or makers to develop.

With a tiny body of 0.9\*0.48\*1.28”, this servo can be fitted into any tight spaces and its torque can reach up to 1.5Kg·cm. Since there is no limit switch inside the servo, users can manually make the servo rotate in 360 degrees. At the same time, the power consumption of the servo is pretty low, so the common battery or USB [power](https://www.dfrobot.com/category-92.html) supply is able to provide enough power for the servo’s normal operation. This servo can be controlled by the[ Arduino ](https://www.dfrobot.com/category-35.html)Servo Library to realize about 180° rotation within pulse range 500-250µsec. Additionally, it can achieve more complicated tasks and suit a wider range of applications compared with the former 180° servo. Furthermore, this servo provides analog signal with 0~3.3V feedback and it can be connected with MCU to realize close-loop feedback control.

The servo comes with four types of servo horn to meet different various using requirements.

Recommended operating voltage: 4.8V-6V. Please note that over-voltage or blocking the servo deliberately will permanently damage the product.

**Note:** While capable of 180 degrees of motion when connected to an Arduino or other microcontroller, many RC receivers can only send signals corresponding to a 90 degree range of motion. This servo does not "stretch" the control signal at all. More info on this topic [here](https://web.archive.org/web/20230421005256/https://www.rcgroups.com/forums/showthread.php?2349909-servo-travel-only-90-degress%21-but-180-degrees-w-basic-arduino-servo-library)

**Interface:**

- Red wire: positive
- Black wire: negative
- Brown wire: Analogue Feedback
- White wire: Signal
 
![9g 180° Metal Servo with Analog Feedback (1.5kg)](https://core-electronics.com.au/attachments/localcontent/1_5783300497d.png)

**Specification**

- Pulse Width Range: 500-2500µsec
- Neutral Position: 1500µsec
- Deadband Width: = 5 µsec
- Operating Voltage: 4.8V~6V
- Storage Temperature: -20°C~60°C
- Operating Temperature: -10°C~50°C
- Operating Travel: 180°± 5°(500→2500µsec)
- Maximum Travel: 220°± 10°
- Speed(no load): 0.12±0.01 sec/60@4.8V
 
 0.1±0.01 sec/60@6.0V- Stall Torque: 1.3±0.1kg·cm @4.8V
 
 1.5±0.1kg·cm @6.0V- Static Current: ≤40±5mA
- Current(at no load): 200±20mA @4.8V
 
 220±20mA @6.0V- Current(at stopped): ≤800±30mA @4.8V
 
 ≤1100±30mA@6.0V- Operatable Travel: about 180°(500→2500 µsec)
- Left & Right Travelling Angle Deviation: ≤3°
- Centering Deviation: ≤1°
- Control System: change pulse width
- Amplifier Type: digital controller
- Rotation Direction: clockwise
- Outline Dimension: 22.9\*12.2\*32.5mm/0.9\*0.48\*1.28”
- Weight: 12±1g
 
**Parts List**

- 9g 180° Metal Servo with Analog Feedback(1.5kg) x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/e/ser0047.jpg)