> For the complete documentation index, see [llms.txt](https://docs.gremsy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gremsy.com/gimbals/gremsy-t7/general.md).

# GENERAL

## WARNING

{% hint style="warning" %}

> ⚠️ **WARNING — Proper Gimbal Operation and Handling**
>
> Please follow the documentation carefully to ensure optimal performance and safe operation of your gimbal.
>
> **Before Powering On**
>
> * Always mount the **camera or dummy payload** and carefully balance the **Pan, Tilt, and Roll axes** before powering on the gimbal.
> * Make sure the gimbal is placed in a **level and stable position** before powering on.
> * Carefully check the **positive (+) and negative (−) power terminals** before connecting the power supply. **Reverse polarity may cause permanent damage to the gimbal and is not covered under warranty.**
>
> **Handling and Environmental Conditions**
>
> * Avoid **hard or high-impact landings**, as excessive impact may damage the gimbal or its internal components.
> * The product is rated **IP5X**. Do **not operate or expose the gimbal to rain or direct water spray**.
>
> **Gyroscope Calibration**
>
> * When moving the gimbal to a **different testing environment or location**, it is recommended to perform **Gyroscope Calibration (Gyro Calibration)** before flight to ensure optimal gimbal performance.
>   {% endhint %}

## INTRODUCTION

### OVERVIEW

The new T7 features HDMI Quick Release as well as a new I/O design and the
\
ability to start up in 2 seconds. Moreover, solid and clean design allows durability
\
and ease of setup with plenty of cameras up to 7 lbs.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2F2K95MrpvCdEFBrSthAOq%2Fimage.png?alt=media&amp;token=c610ec8d-5bb4-4530-a868-230827a8aaa1" alt=""><figcaption></figcaption></figure>

| No. | Items                      |
| --- | -------------------------- |
| 01  | HDMI Hyper Quick Release   |
| 02  | Pan Motor                  |
| 03  | Pan Adjustment             |
| 04  | Roll Motor                 |
| 05  | Gimbal Controller          |
| 06  | Roll Adjustment            |
| 07  | Tilt Motor                 |
| 08  | Tilt Top Bar               |
| 09  | Camera Plate               |
| 10  | Tilt Front-Back Adjustment |
| 11  | Tilt Vertical Adjustment   |
| 12  | Camera Top Crossbar        |

### WHAT'S IN THE BOX?

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FTizQ6Vrg48u2EOIohmiz%2Fimage.png?alt=media&amp;token=345cc63d-fbbd-41ea-924e-febff018233e" alt=""><figcaption></figcaption></figure>

<table><thead><tr><th width="96">No.</th><th width="372">Item</th><th align="right">Qty.</th></tr></thead><tbody><tr><td>01</td><td>Gremsy T7 Gimbal</td><td align="right">x1</td></tr><tr><td>02</td><td>HDMI Hyper Quick Release</td><td align="right">x1</td></tr><tr><td>03</td><td>Camera Top Cross Bar</td><td align="right">x1</td></tr><tr><td>04</td><td>Camera Plate</td><td align="right">x1</td></tr><tr><td>05</td><td>Gremsy T7 Cables &#x26; Tools</td><td align="right">—</td></tr><tr><td>A</td><td>Micro USB Cable</td><td align="right">x1</td></tr><tr><td>B</td><td>Power Supply Cable</td><td align="right">x1</td></tr><tr><td>C</td><td>CANlink Cable for Pixhawk (COM2/COM4)</td><td align="right">x1</td></tr><tr><td>D</td><td>SBUS Cable</td><td align="right">x1</td></tr><tr><td>E</td><td>Auxiliary Cable</td><td align="right">x2</td></tr><tr><td>F</td><td>PWT Cable</td><td align="right">x1</td></tr><tr><td>G</td><td>Allen Key Set &#x26; Camera Screws</td><td align="right">x1</td></tr></tbody></table>

## FEATURES

#### HEATED & TEMPERATURE-CONTROLLED IMU

A heated and temperature controlled IMU sensor with advanced 6-point calibration allows reliable performance even in extreme weather. Temperature is maintained within 0.2 degrees Celsius accuracy.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FPjp7dDtsRb4zSrrclGTf%2Fimage.png?alt=media&amp;token=50292a25-e3a8-4121-b8ef-210f1de8f8b5" alt=""><figcaption></figcaption></figure>

#### BUILT FOR AERIAL WORK

The T7 has a lot of nice features that enable users to apply it not only for aerial inspection
\
and mapping but also for high-end aerial cinematography.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2F17X6elqcfiuF8tKcbiYd%2Fimage.png?alt=media&amp;token=58535d63-2b0e-4b83-b8bd-1d568cac537c" alt=""><figcaption></figcaption></figure>

#### MULTIPLE-CAMERA MOUNTING&#x20;

The T7 is engineered to enable mounting the second camera by adding an extra camera slide, which enables you to take initiative in your setup and carry out the missions in your own way.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FALXnvwCOJbCEmEAX2Oc0%2Fimage.png?alt=media&amp;token=c399ba5a-19e0-4988-86aa-389876ebd5d8" alt=""><figcaption></figcaption></figure>

## SPECIFICATION

#### General

| Specification            | Description                                                        |
| ------------------------ | ------------------------------------------------------------------ |
| **Built-In Functions**   | Motor ON/OFF; Lock Mode; Follow Mode / Mapping Mode; Inverted Mode |
| **Temperature Sensor**   | Built-in                                                           |
| **Gimbal Drive Motors**  | Gremsy specialized gimbal drive motors with encoders               |
| **Micro USB Connection** | Supported                                                          |
| **Processor**            | Gremsy Advanced 32-bit high-performance ARM microprocessor         |
| **Receiver Support**     | S-Bus / Spektrum / PPM                                             |

#### Mechanical & Electrical Characteristics

| Specification             | Description                    |
| ------------------------- | ------------------------------ |
| **Input Power**           | 15–52 V                        |
| **Static Current**        | 300 mA @ 14.5 V                |
| **Dynamic Current**       | 600 mA @ 14.5 V                |
| **Locked Motor Current**  | 4 A @ 15.5 V                   |
| **Operating Temperature** | 0°C to 50°C (32°F to 122°F)    |
| **Weight**                | 1,860 g (4.1 lbs)              |
| **Gimbal Dimensions**     | 260 (W) × 253 (D) × 345 (H) mm |

#### Camera Tray / Camera Cage

| Specification                         | Description                                                |
| ------------------------------------- | ---------------------------------------------------------- |
| **Maximum Depth**                     | 150 mm from the center of gravity on the camera base plate |
| **Maximum Height**                    | 130 mm from the top of the camera base plate               |
| **Maximum Height with Extension Bar** | Up to 170 mm                                               |
| **Maximum Width**                     | 180 mm                                                     |

#### Connections

| Specification  | Description                                             |
| -------------- | ------------------------------------------------------- |
| **Interfaces** | USB 2.0, CAN, UART, S-Bus, Spektrum, PPM, Bluetooth 4.0 |

#### Working Performance

| Specification                                | Description     |
| -------------------------------------------- | --------------- |
| **Maximum Payload**                          | 3,175 g (7 lbs) |
| **Angular Vibration Range**                  | ±0.02°          |
| **Maximum Controlled Rotation Speed – Pan**  | 180°/s          |
| **Maximum Controlled Rotation Speed – Tilt** | 180°/s          |
| **Maximum Controlled Rotation Speed – Roll** | 180°/s          |

#### Rotation Range

| Axis     | Mechanical Endpoint Range | Controlled Rotation Range |
| -------- | ------------------------- | ------------------------- |
| **Pan**  | ±345°                     | ±300°                     |
| **Tilt** | ±150°                     | ±120°                     |
| **Roll** | +80° to −264°             | ±45°                      |

## LED INDICATOR

<table><thead><tr><th width="69.6666259765625">No</th><th width="126">LED Color</th><th width="180.99993896484375">LED Status</th><th>Description</th></tr></thead><tbody><tr><td>1</td><td>🔴</td><td>Red Solid</td><td>Gimbal Error</td></tr><tr><td>2</td><td>⚪</td><td>White Solid</td><td>Initializing</td></tr><tr><td>3</td><td>⚪✨</td><td>White Blink</td><td>Calibrating</td></tr><tr><td>4</td><td>🟢✨</td><td>Green Blink</td><td>Gimbal Ready – Lock mode</td></tr><tr><td>5</td><td>🟢</td><td>Green Solid</td><td>Gimbal Ready – Follow mode</td></tr><tr><td>6</td><td>🔵✨</td><td>Blue Blink</td><td>Gimbal Ready* – Lock mode </td></tr><tr><td>7</td><td>🔵</td><td>Blue Solid</td><td>Gimbal Ready – Follow mode</td></tr><tr><td>8</td><td>🔴✨</td><td>Pink Blink</td><td>Gimbal connected system** with attitude input – Lock mode</td></tr><tr><td>9</td><td>🔴</td><td>Pink Solid</td><td><p>Gimbal connected system with attitude input </p><p>– Follow mode</p></td></tr></tbody></table>


---

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