# Makeblock Optical Encoder Motor Pack-25 9V/185RPM

**Type:** Product page · **SKU:** MB95052 · **Brand:** [Makeblock](https://core-electronics.com.au/brands/makeblock-australia)
**Page:** https://core-electronics.com.au/makeblock-optical-encoder-motor-pack-25-9v-185rpm.html ([markdown](https://core-electronics.com.au/makeblock-optical-encoder-motor-pack-25-9v-185rpm.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## Description

- Overview
- Tech Specs
- Part List
- Resources
 
 | ![](https://makeblock.com/image/catalog/95052/95052-1.jpg) |  | ### What Is Optical Encoder Motor Pack-25 9V/185RPM?  25mm Encoder DC Motor Pack includes two encoder motors, one encoder motor driver and two cables. In contrast to the DC motor, a photoelectric encoder is added into the encoder motor for detecting speed which is fed back to the signal input terminal for PID control to implement servo control for the motor. |
|---|---|---|
| ### Features  • Control the speed and displacement for the motor precisely;  • Users can customize their own PID parameter by self-contained software;  • It provides overload protection. |  | ![](https://makeblock.com/image/catalog/80087/80087-4.jpg) |
|  |  | ### Note  Before using, please make sure there is enough distance between the white sensor and the black coding disk as below picture for the white sensor may be damaged by the rotating part. |
|  |

 | ### Specifications |
|---|
| SKU | 95052 |
| Rated voltage | 6.0V (DC) |
| Temperature range | -20℃~+60℃ |
| Humidity range | 0%-90% |
| No-load current | ≦ 200 mA |
| No-load speed | 185±10% rpm |
| Rated load | 0.9 Kgf.cm |
| Rated current | ≦ 550mA |
| Rated speed | 135±10% rpm |
| Starting torque | 4.5kgf.cm |
| Locked-rotor current | ≥ 2.0 A |
| Parts List | 1 x Me Encoder Motor Driver 2 x Optical Encoder Motor-25 9V/185RPM 2 x Encoder Motor Wire |
| Package Dimension | 200 x 140 x 30mm (7.9 x 5.5 x 1.2inch) |
| Net Weight | 222g (7.83oz) |
| Gross Weight | 228g (8.04oz) |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/9/5/95052-1-800x800.jpg)