Description
HT3505 Brushless Gimbal Motor with Magnetic Encoder
The HT3505 is a compact hollow shaft brushless gimbal motor designed for precision positioning and smooth direct-drive motion. It is available with optional AS5600, AS5048A or AS5047P magnetic encoder, making it suitable for closed-loop servo applications requiring accurate angular feedback.
Its integrated hollow shaft allows convenient cable routing through the motor center, making it ideal for compact pan-tilt mechanisms, camera stabilization systems, robotic joints and inspection equipment.
Features
- HT3505 frameless brushless gimbal motor
- Hollow shaft design for internal cable routing
- Optional AS5600 magnetic encoder
- Optional AS5048A encoder
- Optional AS5047P encoder
- Smooth direct-drive operation
- Compact lightweight construction
- Low cogging torque
- High positioning accuracy
- Designed for precision motion control
- Suitable for closed-loop control systems
Specifications
| Item | Specification |
|---|---|
| Model | HT3505 |
| Motor Type | Brushless Gimbal Motor |
| Rated Voltage | 12 V |
| Rated Current | 1.10 A |
| Rated Torque | 0.09 Nm |
| Rated Speed | 467 RPM |
| Peak Speed | 1610 RPM |
| Peak Torque | 0.15 Nm |
| Peak Current | 1.90 A |
| Phase Resistance | 6.56 Ω |
| Phase Inductance | 1.27 mH |
| Speed Constant | 134 rpm/V |
| Torque Constant | 0.08 Nm/A |
| Rotor Inertia | 51 g·cm² |
| Pole Pairs | 11 |
| Encoder Options | None / AS5600 / AS5048A / AS5047P |
| Operating Temperature | -10°C to +80°C |
| Max Demagnetization Temperature | 120°C |
| Motor Size (Without Encoder Housing) | Ø40 × 15 mm |
| Motor Size (With Encoder Housing) | Ø40 × 21 mm |
| Weight (Without Encoder) | 58.3 g |
| Weight (With Encoder) | 71.0 g |
Applications
- Camera Gimbal Systems
- Pan Tilt Platforms
- UAV Gimbals
- Robotic Joints
- Inspection Robots
- Surveillance PTZ
- Laser Alignment Systems
- Precision Motion Control
- Scientific Instruments
- DIY Robotics Projects
Package Includes
Depending on selected variant:
- 1 × HT3505 Brushless Gimbal Motor
or
- 1 × HT3505 Brushless Gimbal Motor with Selected Encoder
FAQ
Q: Does this motor include an encoder?
A: Encoder availability depends on the selected variant. Options include No Encoder, AS5600, AS5048A, and AS5047P.
Q: Is the motor suitable for closed-loop control?
A: Yes. The encoder-equipped versions are designed for applications requiring precise position feedback and closed-loop motion control.
Q: Can cables pass through the motor center?
A: Yes. The hollow shaft design allows convenient internal cable routing for compact pan-tilt and robotic assemblies.
