MR-120
- An Autonomous Guided Vehicle (AGV) with self-mapping and self-navigation.
- Easy to re-deploy for different applications and services by interchange of top modules.
- The main advantage of the MR-120 over other major players is that, the wheels are linkage driven and tend to perform well in uneven surfaces, climb and descent, giving stability to the robot body.
Description
Description
- Differential drive wheels with castors mounted on independent linkages for uneven terrain
- On-board charging and quick battery swap options
- Navigates bumps of up to 18mm height
- 13° terrain climbing capability
- Automatic route planning to prevent collisions
- Fleet management capabilities
- Centralized configuration and map management
- Smaller footprint, easy deployment
- Smart battery management
- Safety features with on-board- ultrasonic sensors, bumper sensors and LIDARs to detect obstructions and an E-stop button to abort mission in case of emergency/service
Additional information
Additional information
| Weight |
75 kg |
| Dimensions |
740 × 488 × 432 mm |
Drivetrain
Drivetrain
- Drive wheels – two 200mm Poly tetra methylene ether glycol.
- Four swivel caster driven wheels – 2 in front & 2 at the back
- Differential steering for 0o turn radius
- Brake – no brake
- Linkage based suspension for ramp manoeuvrability
- Motor power- 48V, 400W
Physical Dimensions
Physical Dimensions
- Overall dimensions – 740mm length x 488mm width x 432mm height
- Base clearance – 47mm
- Weight (Robot base + battery) – 75KG
Performance
- 120KG payload capability
- Turn radius of 0 mm
- Maximum translational speed of 0.6m/s
- Maximum rotational speed of 0.6 rad/s
- 18mm bump clearing capability
- 13 Degree slope climbing ability
- Nominal translational speed of 0.3m/s
- Nominal rotational speed of 0.3 rad/s
Battery
Battery
- Nominal voltage – 48V
- Capacity – 30Ah
- Recharge time – 6Hr
- Weight – 10KG
- Fully charged voltage – 53V typical
- Fully discharged voltage – 42V typical
- Max discharge current – 15A
- Max charge current – 4.5A
- Operating temperature – 0 to 40 Degree Celsius
- Typical run time (no load) – 13Hr
- Charging – charging sockets provided on the service port (Manual Charging)
Communication & Service Ports
Communication & Service Ports
- RJ 45 Ethernet port – 1 on the service port and 1 on the bulkhead
- HDMI display port – 1 on bulk head for communication with different interfaces
- USB-A port – 1 on the bulkhead for communication with different interfaces and 1 on the service port
- External charging port & switch for ease of charging & powering on the robot
- DPDT switch – 2 on service port
- Charging port – 1
- Antenna – 2
Mapping & Navigation
Mapping & Navigation
- 2-D mapping from laser scan with a LIDAR
- Localization based on odometry and laser scan
- Automated navigation with obstacle avoidance using LIDARs and ultrasonic sensors
- Live video stream with the 2D camera coloured 14fps and 5MP resolution USB 3.0 communication
- LIDAR – 1 at the front and 1 in the rear
- Ultrasonic sensor – 2 at the front and 2 in the rear
- Bumper – 1 at the front and 1 in the rear
- Camera – 1 at the front
- Wi-Fi receiver – 1
- Keyboard, mouse/receiver -1
- EMO – 1 master-off for safety & instantaneous abortion of missions
- USB network switch – 2
- Ethernet network switch
- Speaker – 2 in the front, downward facing
- LED status lights – 2 front and 2 rear
- Dual axis motor driver
- I/O module – 1
- Building mapping -2D mapping from laser scan
- Localization using odometry and laser scan
- Navigation featured with obstacle avoidance
- Joystick based motion control
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