GENERAL
Introduce Pixy U
The Pixy U is a compact, lightweight, and highly versatile 3-axis stabilized gimbal engineered for professional UAV operations. Designed to support a wide range of multi-camera setups, Pixy U delivers precise stabilization, flexible integration, and autonomous mission capability while maintaining an exceptionally low system weight.
PIXY U is a universal 3-axis gimbal that can handle a wide variety of cameras, features Hyper quick release with integrated HDMI, a variety of I/O interfaces and the ability to start up in 2 seconds.
What's in the Box?
PIXY Quick Release
x1
Micro USB Cable
x1
Pixy - Standar Auxiliary Cable 8-PIN
x1
Sbus Cable
x1
Bluetooth Module
x1
Pixy - Cable For Pixhawk
x1
Pixy - UBEC
x1
Bolt Hexagon Socket M2.5x5
x8
Camera Bolt 1/4"-20
x2
Allenkey 2.mm
x1
Camera plate standard
x1
Available Pixy U Bundles
In addition to the standard Pixy U gimbal, Gremsy offers a range of pre-configured bundles designed for specific camera and flight controller combinations. These bundles simplify integration by including the required mounting hardware, camera interface components, and control accessories for each payload.
Dimension and Camera Cage
Operation Modes
Motor ON / OFF control
Lock Mode (fixed attitude stabilization)
Follow Mode / Mapping Mode (smooth yaw/pitch tracking)
Inverted Mode (for downward or unconventional mounting configurations)
Core Functional Features
Integrated temperature sensor for thermal monitoring and protection
Gremsy high-precision brushless motors with built-in encoders
Micro USB interface for configuration and debugging
32-bit high-performance ARM microcontroller
Compatible with S-Bus / Spektrum / PPM receiver systems
Mechanical & Electrical Characteristics
Electrical Specification
Input Power: 14 – 52 VDC (including UBEC)
Operating Voltage: 12 V
Static Current: 400 mA @ 12 V
Dynamic Current: 800 mA @ 12 V
Locked Motor Current: Max 4.0 A @ 12 V
Environmental Conditions
Operating Temperature: 0°C to 50°C
Mechanical Properties
Total Weight: 0.465 kg (1 lb)
Dimensions (Gimbal Body): 112 × 145 × 200 mm (W × D × H)
Payload Interface (Camera Tray)
Maximum depth from center of gravity (camera base plate): 65.5 mm
Maximum height above base plate: 70 mm
Maximum width: 100 mm
This mechanical envelope supports a wide range of compact EO, thermal, and multispectral camera systems.
Performance Specification
Stabilization Performance
Angular Vibration Accuracy: ±0.02°
Rotation Speed
Pan Axis: up to 100°/s
Tilt Axis: up to 100°/s
Roll Axis: up to 100°/s
Motion Range
Mechanical Endpoint Range
Pan: ±330°
Tilt: +135° to -45°
Roll: +45° to -90°
Controlled Operation Range
Pan: ±330°
Tilt: +135° to -45°
Roll: ±45°
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