Discovery L1 Crawler Platform
Product Briefing
The Discovery series is a small economical robot platform. It aims to provide users with a complete mobile robot system with high reliability and multiple interfaces. Discovery L1 is robot platform with crawler wheel system and the power system which can choose two or four motors, which can adapt to all kinds of muddy, ravines, ladder working environment and complete all kinds of work efficiently. Discovery L1 uses high-power coreless motor as the driver, equipped with multi-axis servo driver, supporting both CAN bus and RS232 interface. The development kit provides customers with a complete equipment communication protocol, and also provides examples and demo application source code based on STM32F407, which allows users quickly know how to operate Discovery L1.
Video Display
Product Characteristics
- Tracked wheel system
- Design of Wheel System with Bearing Seat
- Hollow cup DC servo motor
- Servo drive
- DEMO development board and application code
Exterior Dimension
Specification Parameters
| Fuselage Form | Sheet metal assembly molding | Overall Dimension | 325×285×100 |
| Driving Wheel | Crawler Wheel | Diameter of Driving Wheel | 77mm |
| Driving Method | Two/four motor combination drive | Suspension Form | No suspension |
| Minimum Ground Clearance | 18mm | Weight | 5.7kg |
| Rated load Capacity | 15kg | Motor Type | Hollow Cup DC Servo Motor |
| Motor Rated Power | 17W | Motor Encoder | 12 lines/revolution, A and B phase outputs |
| Number of Motors | 2/4 | Motor Drive | Servo drive, CAN bus, RS232 communication interface |
| Maximum Travel Speed | 0.5m/s | Maximum Rotation Speed | 115°/s |
| Minimum Turning Radius | 0m | Adaptable Terrain | Indoor and outdoor general pavement and dirt pavement |
| Typical Endurance | Approx. 8h (load 5kg, operating speed 0.4m/s, operating rate 70%) | Standby Time | >30h |
| On-board Power Output | 5V@2.5A×2 way /Battery voltage (9.6~12.6V)@>5A | Power Fuse Preset Specification | 5×20/10A |
| Battery | 12V/10.4Ah lithium-ion battery | Battery Quick Change | Support |
| Charger | Input:AC220V~240V / Charging current:3A / Interface:Plug-in type | Accessory | Battery charger, ULB-1 ultrasonic transducer × 3 |
| DEMO Board | RHF407 development board (CAN×2, RS232×2, TTL×1, RS485×1, SPI×1, I2C×1, ADC×8, DAC×2, PWM×8, LED×2, keypad×2, independent I/O×24, reusable I/O×29, TF card interface×1, RTC backup battery holder, reusable TFT LCD interface×1) | ||
| Fuselage Form | Sheet metal assembly molding | ||
| Driving Wheel | Crawler Wheel | ||
| Driving Method | Two/four motor combination drive | ||
| Minimum Ground Clearance | 18mm | ||
| Rated load Capacity | 15kg | ||
| Motor Rated Power | 17W | ||
| Number of Motors | 2/4 | ||
| Maximum Travel Speed | 0.5m/s | ||
| Minimum Turning Radius | 0m | ||
| Typical Endurance | Approx. 8h (load 5kg, operating speed 0.4m/s, operating rate 70%) | ||
| On-board Power Output | 5V@2.5A×2 way /Battery voltage (9.6~12.6V)@>5A | ||
| Battery | 12V/10.4Ah lithium-ion battery | ||
| Charger | Input:AC220V~240V / Charging current:3A / Interface:Plug-in type | ||
| Overall Dimension | 325×285×100 | ||
| Diameter of Driving Wheel | 77mm | ||
| Suspension Form | No suspension | ||
| Weight | 5.7kg | ||
| Motor Type | Hollow Cup DC Servo Motor | ||
| Motor Encoder | 12 lines/revolution, A and B phase outputs | ||
| Motor Drive | Servo drive, CAN bus, RS232 communication interface | ||
| Maximum Rotation Speed | 115°/s | ||
| Adaptable Terrain | Indoor and outdoor general pavement and dirt pavement | ||
| Standby Time | >30h | ||
| Power Fuse Preset Specification | 5×20/10A | ||
| Battery Quick Change | Support | ||
| Accessory | Battery charger, ULB-1 ultrasonic transducer × 3 | ||
| DEMO Board | RHF407 development board (CAN×2, RS232×2, TTL×1, RS485×1, SPI×1, I2C×1, ADC×8, DAC×2, PWM×8, LED×2, keypad×2, independent I/O×24, reusable I/O×29, TF card interface×1, RTC backup battery holder, reusable TFT LCD interface×1) | ||
Typical Components
-
Faulhaber3242coreless DC servo motor
-
IMDR4 servo motor
-
RHF407 development board
-
ULB-1 ultrasonic range-finding sensors
Typical Research and Application Areas
- Pattern recognition technology research
- Electronic engineering experiment
- Carrying and storage applications
- Route planning technology research
- Mechanical engineering experiment
- Monitoring and investigation application
- Automatic driving technology research
- Embedded system development and experiment
- The robot competition
- Sensor technology research
- Image process technology research
- Mapping application
- Artificial intelligence research
- Multi-robot cooperation technology research
- Flexible manufactur system application
Optional Accessories
- HMC-1 remote control handle
- LPC-16 patrol sensor
- ULB-1 ultrasonic range-finding sensors
- Laser radar
- GPS locator
- Kinect device body sensor