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Description
Unitree Robotics -- Official Robotic Arm
Unitree Dedicated D2 Plus-As2 Extension Package
8 DOF Complete System Dex1-1 Gripper Included As2 Mounting Base
Official 8-DOF collaborative robotic arm extension package for complete pick-and-place automation. The D2 Plus-As2 includes all features of the D2 Basic Edition and comes standard with the Dex1-1 Advanced Gripper featuring a built-in wrist camera, plus the As2 mounting base with full mounting hardware. With 8 total degrees of freedom (7 arm joints + 1 gripper), a maximum joint torque of 44.3 lb·ft (60 N·m), and a compact design, it delivers a fully integrated manipulation solution out of the box. Each joint utilizes a dual encoder for precise feedback. Supports flexible mounting and offers a 500 Hz control cycle via UDP/Serial and Ethernet.
8
Total DOF
44.3 lb·ft
Max Torque
7+1
Joints + Gripper
As2
Mounting Base
500 Hz
Control Cycle
12 mo
Warranty
Plus-As2 vs. Basic: The D2 Plus-As2 extension package includes everything in the D2 Basic Edition, with the addition of the Dex1-1 Advanced Gripper with integrated wrist camera and the As2 mounting base with hardware as standard equipment. No separate end-effector or base purchase required.
Important Mounting Limitation: Due to its size, the As2 mounting base supports mounting of only a single robot arm.
Product Overview
The Unitree Dedicated D2 Plus-As2 Extension Package is a complete 8-DOF robotic manipulation system designed for ready-to-deploy automation, research, and industrial applications. Building on the proven D2 Basic platform with its 7 degrees of freedom and 44.3 lb·ft (60 N·m) maximum joint torque, the Plus-As2 variant adds the Dex1-1 Advanced Gripper and the As2 mounting base with hardware as standard equipment, bringing the total system to 8 degrees of freedom (7 arm joints + 1 gripper DOF).
Constructed with industrial-grade cross-roller bearings and internal-rotor permanent magnet synchronous motors, the D2 Plus-As2 ensures high precision and high load capacity. The integrated Dex1-1 gripper features a built-in wrist camera for visual servoing, object recognition, and quality inspection -- eliminating the need for external vision systems in many applications. The included As2 mounting base provides a stable, vibration-dampened foundation with all necessary mounting hardware for immediate deployment. Integrated with a Cortex-M33 32-bit processor, it supports a 500 Hz control cycle and multiple control methods, including SDK, host computer, and drag-and-drop teaching.
8-DOF Complete System
7 arm joints plus 1 gripper DOF deliver a fully integrated manipulation solution. No additional end-effector purchase required -- ready to deploy out of the box.
Dex1-1 Advanced Gripper Included
Comes standard with the Dex1-1 Advanced Gripper featuring integrated wrist camera for visual feedback, object detection, and precision manipulation tasks.
As2 Mounting Base with Hardware
Includes the As2 mounting base with all required mounting hardware for immediate installation. Provides a stable, vibration-dampened foundation for precision tasks.
44.3 lb·ft (60 N·m) Torque
7 independent joints driven by internal-rotor permanent magnet synchronous motors. Maximum joint torque of 44.3 lb·ft (60 N·m) enables robust manipulation.
Dual Encoder Per Joint
Each of the 7 arm motors is equipped with a dual encoder system for redundant, high-resolution position feedback and reliable closed-loop control.
High-Speed Control
Integrated Cortex-M33 processor with a 500 Hz control cycle. Communication via UDP/Serial and Ethernet for real-time responsiveness.
Dex1-1 Advanced Gripper with Wrist Camera
The D2 Plus-As2 comes standard with the Dex1-1 Advanced Gripper, a precision end-effector designed specifically for integration with the D2 arm platform:
Dex1-1 Gripper -- Standard Equipment
- Integrated Wrist Camera: Built-in camera enables visual servoing, object recognition, pose estimation, and quality inspection without external vision systems.
- 1 Additional DOF: Gripper actuation adds the 8th degree of freedom to the system for complete pick-and-place capability.
- Advanced Gripping: Precision parallel-jaw or adaptive gripping mechanism for reliable object manipulation across various shapes and sizes.
- Seamless Integration: Factory-calibrated and pre-configured for immediate operation with the D2 arm -- no additional setup required.
- SDK Support: Full SDK integration for camera control, image processing, and gripper actuation through the same interface as the arm joints.
As2 Mounting Base
The D2 Plus-As2 extension package includes the As2 mounting base with all necessary mounting hardware for immediate deployment:
As2 Mounting Base -- Standard Equipment
- Complete Mounting Hardware: All bolts, fasteners, and installation accessories included for immediate setup without additional purchases.
- Stable Foundation: Precision-machined base provides vibration-dampened, rigid mounting for high-precision robotic operations.
- Single-Arm Configuration: Due to its size, the As2 base supports mounting of only a single robot arm. Ideal for dedicated single-arm workstations.
- Quick Installation: Pre-drilled mounting holes and standardized hardware enable fast deployment in research labs, production lines, and educational environments.
- Flexible Orientation: Supports vertical, lateral, and inverted mounting configurations based on application requirements.
Extensive Joint Motion Range
The D2 Plus-As2 Arm distributes 7 degrees of freedom across its arm joints with an extensive motion range optimized for maximum reach and dexterity, plus the additional gripper DOF:
- J1 Joint: -156° to 156° | Peak torque 44.3 lb·ft (60 N·m), maximum speed 18.7 rad/s. Provides the primary base rotation for wide workspace coverage.
- J2 Joint: 0° to 195° | Peak torque 44.3 lb·ft (60 N·m), maximum speed 18.7 rad/s. Delivers powerful shoulder movement for heavy lifting and positioning.
- J3 Joint: -160° to 160° | Peak torque 44.3 lb·ft (60 N·m), maximum rotational speed 18.7 rad/s. Enables deep reach and complex spatial positioning.
- J4 Joint: -180° to 0° | Peak torque 22.1 lb·ft (30 N·m), maximum rotational speed 52.4 rad/s. High-speed wrist rotation for rapid orientation changes.
- J5 Joint: -102° to 102° | Peak torque 22.1 lb·ft (30 N·m), maximum speed 52.4 rad/s. Provides precise pitch control for end-effector alignment.
- J6 Joint: -90° to 90° | Peak torque 7.4 lb·ft (10 N·m), maximum speed 37.7 rad/s. Fine-tuned roll adjustment for delicate manipulation tasks.
- J7 Joint: -90° to 90° | Peak torque 7.4 lb·ft (10 N·m), maximum speed 37.7 rad/s. Final joint orientation for exact tool or gripper positioning.
- Gripper (Dex1-1): 1 DOF actuation | Integrated with wrist camera for visual feedback during grasping operations.
Control System & Interfaces
The D2 Plus-As2 Arm provides comprehensive real-time control and flexible integration options for advanced robotics applications:
Integrated Controller
Features an Arm Cortex-M33 32-bit processor for high-speed onboard computation and real-time kinematics processing across all 8 DOF.
Control Cycle
Operates at 500 Hz, ensuring ultra-low latency and highly responsive motion control for dynamic tasks.
Status Indication
Built-in motion status indicator: Blue (Standby), Yellow (In Progress), Green (Completed) for clear operational feedback.
Firmware Upgrade
Supports IAP (In-Application Programming) Upgrade for seamless over-the-air or wired firmware updates.
Communication & Power Interfaces
The D2 Plus-As2 Arm offers robust communication and power options optimized for industrial and research environments:
External Interfaces
XT30 power connector x1, Type-C x1, and Ethernet port x1. Provides versatile connectivity for power, data, and network integration.
Communication Protocol
Supports UDP / Serial communication for reliable, high-speed data exchange with host computers and external controllers.
Supply Voltage
Wide operating range of 36 V to 58 V DC. Ensures compatibility with standard industrial and mobile robot power buses.
Power Consumption
Peak power 870 W; typical power ≤ 60 W. Highly efficient power management for extended operational periods.
What's Included (Per Package)
Each D2 Plus-As2 extension package contains the following components for a complete robotic manipulation system:
| Arm | D2 Plus Robotic Arm Unit | Complete 7-DOF robotic arm assembly with internal-rotor motors, dual encoders, and industrial-grade cross-roller bearings. |
| Gripper | Dex1-1 Advanced Gripper | Standard equipment -- advanced gripper with integrated wrist camera for visual servoing and object manipulation. |
| Base | As2 Mounting Base | As2 mounting base x1 with full mounting hardware included. Supports single robot arm installation only. |
| Hardware | Mounting Hardware Kit | All bolts, fasteners, and installation accessories required for immediate As2 base setup. |
| Cables | Power & Data Interfaces | XT30 power connector interface, Type-C, and Ethernet ports for host connection. (Power adapter not included). |
| Docs | Manual & SDK Reference | User manual, SDK documentation, API reference, and control command guide for position, velocity, trajectory planning, and camera control. |
Important Notes
- End-effector included: Unlike the D2 Basic, the D2 Plus-As2 comes standard with the Dex1-1 Advanced Gripper with wrist camera. No separate gripper purchase required.
- As2 base limitation: Due to its size, the As2 mounting base supports mounting of only a single robot arm. Dual-arm configurations require alternative mounting solutions.
- Power adapter not included. The arm can be powered directly via the XT30 power connector (36V-58V). Ensure your power supply can handle the 870W peak load.
- Wrist camera requires appropriate lighting conditions for optimal performance. Camera specifications and resolution details are available in the SDK documentation.
- Firmware upgrades are performed via IAP. Ensure stable power during the upgrade process.
- Secondary development requires advanced programming knowledge and familiarity with robotics control concepts, UDP/Serial communication protocols, multi-DOF kinematics, and computer vision for camera integration.
- Total system weight is higher than D2 Basic due to the integrated Dex1-1 gripper and As2 base. Verify mounting surface capacity for your installation configuration.
Technical Specifications
| Product Name | D2 Plus-As2 Extension Package |
| Product Variant | D2 Plus with As2 mounting base (includes Dex1-1 Advanced Gripper with wrist camera) |
| Total Degrees of Freedom | 8 (7 arm joints + 1 gripper) |
| Arm Joint Motors | 7 internal-rotor permanent magnet synchronous motors |
| Joint Output Bearings | Industrial-grade cross-roller bearings |
| Maximum Joint Torque | 44.3 lb·ft (60 N·m) |
| Joint Encoding | Dual encoders (per arm joint) |
| End-Effector | Dex1-1 Advanced Gripper with integrated wrist camera (included) |
| Mounting Base | As2 mounting base with full mounting hardware (included) |
| Base Capacity | Supports mounting of only a single robot arm |
| Controller | Integrated Arm Cortex-M33 32-bit processor |
| Control Cycle | 500 Hz |
| Control Methods | SDK / Host Computer / Drag-and-Drop Teaching / Offline Trajectory |
| Communication | UDP / Serial |
| External Interfaces | XT30 power connector x1; Type-C x1; Ethernet port x1 |
| Supply Voltage | 36 V to 58 V DC |
| Power Consumption | Peak power 870 W; typical power ≤ 60 W |
| Mounting Options | Vertical, suspended, lateral, or mounted on a mobile carrier |
| Configuration | Elbow folds 180°; dual configurations (robotic arm and arm-only) |
| Firmware Upgrade | IAP Upgrade |
| Status Indication | Blue: Standby; Yellow: In Progress; Green: Completed |
| Standard Configuration | As2 mounting base with hardware + Dex1-1 Advanced Gripper with wrist camera |
| Warranty | 12-month warranty on the entire unit |
* Specifications are based on manufacturer data and may vary slightly by production batch.
* The D2 Plus-As2 extension package includes the Dex1-1 Advanced Gripper with wrist camera and As2 mounting base as standard equipment.
* Due to its size, the As2 mounting base supports mounting of only a single robot arm.
* Operating voltage: 36-58V DC. Peak power: 870W. Ensure adequate power supply capacity.
* This package includes one robotic arm with As2 base, Dex1-1 gripper, and mounting hardware. Power adapter is not included.
* Communication protocol: UDP / Serial. Control cycle: 500 Hz.
* Wrist camera integration requires SDK development for computer vision and visual servoing applications.
* Secondary development requires advanced programming skills and familiarity with multi-DOF robotics control and computer vision.
* Unitree is a registered trademark of Unitree Robotics.
Description
Unitree Robotics -- Official Robotic Arm
Unitree Dedicated D2 Plus-As2 Extension Package
8 DOF Complete System Dex1-1 Gripper Included As2 Mounting Base
Official 8-DOF collaborative robotic arm extension package for complete pick-and-place automation. The D2 Plus-As2 includes all features of the D2 Basic Edition and comes standard with the Dex1-1 Advanced Gripper featuring a built-in wrist camera, plus the As2 mounting base with full mounting hardware. With 8 total degrees of freedom (7 arm joints + 1 gripper), a maximum joint torque of 44.3 lb·ft (60 N·m), and a compact design, it delivers a fully integrated manipulation solution out of the box. Each joint utilizes a dual encoder for precise feedback. Supports flexible mounting and offers a 500 Hz control cycle via UDP/Serial and Ethernet.
8
Total DOF
44.3 lb·ft
Max Torque
7+1
Joints + Gripper
As2
Mounting Base
500 Hz
Control Cycle
12 mo
Warranty
Plus-As2 vs. Basic: The D2 Plus-As2 extension package includes everything in the D2 Basic Edition, with the addition of the Dex1-1 Advanced Gripper with integrated wrist camera and the As2 mounting base with hardware as standard equipment. No separate end-effector or base purchase required.
Important Mounting Limitation: Due to its size, the As2 mounting base supports mounting of only a single robot arm.
Product Overview
The Unitree Dedicated D2 Plus-As2 Extension Package is a complete 8-DOF robotic manipulation system designed for ready-to-deploy automation, research, and industrial applications. Building on the proven D2 Basic platform with its 7 degrees of freedom and 44.3 lb·ft (60 N·m) maximum joint torque, the Plus-As2 variant adds the Dex1-1 Advanced Gripper and the As2 mounting base with hardware as standard equipment, bringing the total system to 8 degrees of freedom (7 arm joints + 1 gripper DOF).
Constructed with industrial-grade cross-roller bearings and internal-rotor permanent magnet synchronous motors, the D2 Plus-As2 ensures high precision and high load capacity. The integrated Dex1-1 gripper features a built-in wrist camera for visual servoing, object recognition, and quality inspection -- eliminating the need for external vision systems in many applications. The included As2 mounting base provides a stable, vibration-dampened foundation with all necessary mounting hardware for immediate deployment. Integrated with a Cortex-M33 32-bit processor, it supports a 500 Hz control cycle and multiple control methods, including SDK, host computer, and drag-and-drop teaching.
8-DOF Complete System
7 arm joints plus 1 gripper DOF deliver a fully integrated manipulation solution. No additional end-effector purchase required -- ready to deploy out of the box.
Dex1-1 Advanced Gripper Included
Comes standard with the Dex1-1 Advanced Gripper featuring integrated wrist camera for visual feedback, object detection, and precision manipulation tasks.
As2 Mounting Base with Hardware
Includes the As2 mounting base with all required mounting hardware for immediate installation. Provides a stable, vibration-dampened foundation for precision tasks.
44.3 lb·ft (60 N·m) Torque
7 independent joints driven by internal-rotor permanent magnet synchronous motors. Maximum joint torque of 44.3 lb·ft (60 N·m) enables robust manipulation.
Dual Encoder Per Joint
Each of the 7 arm motors is equipped with a dual encoder system for redundant, high-resolution position feedback and reliable closed-loop control.
High-Speed Control
Integrated Cortex-M33 processor with a 500 Hz control cycle. Communication via UDP/Serial and Ethernet for real-time responsiveness.
Dex1-1 Advanced Gripper with Wrist Camera
The D2 Plus-As2 comes standard with the Dex1-1 Advanced Gripper, a precision end-effector designed specifically for integration with the D2 arm platform:
Dex1-1 Gripper -- Standard Equipment
- Integrated Wrist Camera: Built-in camera enables visual servoing, object recognition, pose estimation, and quality inspection without external vision systems.
- 1 Additional DOF: Gripper actuation adds the 8th degree of freedom to the system for complete pick-and-place capability.
- Advanced Gripping: Precision parallel-jaw or adaptive gripping mechanism for reliable object manipulation across various shapes and sizes.
- Seamless Integration: Factory-calibrated and pre-configured for immediate operation with the D2 arm -- no additional setup required.
- SDK Support: Full SDK integration for camera control, image processing, and gripper actuation through the same interface as the arm joints.
As2 Mounting Base
The D2 Plus-As2 extension package includes the As2 mounting base with all necessary mounting hardware for immediate deployment:
As2 Mounting Base -- Standard Equipment
- Complete Mounting Hardware: All bolts, fasteners, and installation accessories included for immediate setup without additional purchases.
- Stable Foundation: Precision-machined base provides vibration-dampened, rigid mounting for high-precision robotic operations.
- Single-Arm Configuration: Due to its size, the As2 base supports mounting of only a single robot arm. Ideal for dedicated single-arm workstations.
- Quick Installation: Pre-drilled mounting holes and standardized hardware enable fast deployment in research labs, production lines, and educational environments.
- Flexible Orientation: Supports vertical, lateral, and inverted mounting configurations based on application requirements.
Extensive Joint Motion Range
The D2 Plus-As2 Arm distributes 7 degrees of freedom across its arm joints with an extensive motion range optimized for maximum reach and dexterity, plus the additional gripper DOF:
- J1 Joint: -156° to 156° | Peak torque 44.3 lb·ft (60 N·m), maximum speed 18.7 rad/s. Provides the primary base rotation for wide workspace coverage.
- J2 Joint: 0° to 195° | Peak torque 44.3 lb·ft (60 N·m), maximum speed 18.7 rad/s. Delivers powerful shoulder movement for heavy lifting and positioning.
- J3 Joint: -160° to 160° | Peak torque 44.3 lb·ft (60 N·m), maximum rotational speed 18.7 rad/s. Enables deep reach and complex spatial positioning.
- J4 Joint: -180° to 0° | Peak torque 22.1 lb·ft (30 N·m), maximum rotational speed 52.4 rad/s. High-speed wrist rotation for rapid orientation changes.
- J5 Joint: -102° to 102° | Peak torque 22.1 lb·ft (30 N·m), maximum speed 52.4 rad/s. Provides precise pitch control for end-effector alignment.
- J6 Joint: -90° to 90° | Peak torque 7.4 lb·ft (10 N·m), maximum speed 37.7 rad/s. Fine-tuned roll adjustment for delicate manipulation tasks.
- J7 Joint: -90° to 90° | Peak torque 7.4 lb·ft (10 N·m), maximum speed 37.7 rad/s. Final joint orientation for exact tool or gripper positioning.
- Gripper (Dex1-1): 1 DOF actuation | Integrated with wrist camera for visual feedback during grasping operations.
Control System & Interfaces
The D2 Plus-As2 Arm provides comprehensive real-time control and flexible integration options for advanced robotics applications:
Integrated Controller
Features an Arm Cortex-M33 32-bit processor for high-speed onboard computation and real-time kinematics processing across all 8 DOF.
Control Cycle
Operates at 500 Hz, ensuring ultra-low latency and highly responsive motion control for dynamic tasks.
Status Indication
Built-in motion status indicator: Blue (Standby), Yellow (In Progress), Green (Completed) for clear operational feedback.
Firmware Upgrade
Supports IAP (In-Application Programming) Upgrade for seamless over-the-air or wired firmware updates.
Communication & Power Interfaces
The D2 Plus-As2 Arm offers robust communication and power options optimized for industrial and research environments:
External Interfaces
XT30 power connector x1, Type-C x1, and Ethernet port x1. Provides versatile connectivity for power, data, and network integration.
Communication Protocol
Supports UDP / Serial communication for reliable, high-speed data exchange with host computers and external controllers.
Supply Voltage
Wide operating range of 36 V to 58 V DC. Ensures compatibility with standard industrial and mobile robot power buses.
Power Consumption
Peak power 870 W; typical power ≤ 60 W. Highly efficient power management for extended operational periods.
What's Included (Per Package)
Each D2 Plus-As2 extension package contains the following components for a complete robotic manipulation system:
| Arm | D2 Plus Robotic Arm Unit | Complete 7-DOF robotic arm assembly with internal-rotor motors, dual encoders, and industrial-grade cross-roller bearings. |
| Gripper | Dex1-1 Advanced Gripper | Standard equipment -- advanced gripper with integrated wrist camera for visual servoing and object manipulation. |
| Base | As2 Mounting Base | As2 mounting base x1 with full mounting hardware included. Supports single robot arm installation only. |
| Hardware | Mounting Hardware Kit | All bolts, fasteners, and installation accessories required for immediate As2 base setup. |
| Cables | Power & Data Interfaces | XT30 power connector interface, Type-C, and Ethernet ports for host connection. (Power adapter not included). |
| Docs | Manual & SDK Reference | User manual, SDK documentation, API reference, and control command guide for position, velocity, trajectory planning, and camera control. |
Important Notes
- End-effector included: Unlike the D2 Basic, the D2 Plus-As2 comes standard with the Dex1-1 Advanced Gripper with wrist camera. No separate gripper purchase required.
- As2 base limitation: Due to its size, the As2 mounting base supports mounting of only a single robot arm. Dual-arm configurations require alternative mounting solutions.
- Power adapter not included. The arm can be powered directly via the XT30 power connector (36V-58V). Ensure your power supply can handle the 870W peak load.
- Wrist camera requires appropriate lighting conditions for optimal performance. Camera specifications and resolution details are available in the SDK documentation.
- Firmware upgrades are performed via IAP. Ensure stable power during the upgrade process.
- Secondary development requires advanced programming knowledge and familiarity with robotics control concepts, UDP/Serial communication protocols, multi-DOF kinematics, and computer vision for camera integration.
- Total system weight is higher than D2 Basic due to the integrated Dex1-1 gripper and As2 base. Verify mounting surface capacity for your installation configuration.
Technical Specifications
| Product Name | D2 Plus-As2 Extension Package |
| Product Variant | D2 Plus with As2 mounting base (includes Dex1-1 Advanced Gripper with wrist camera) |
| Total Degrees of Freedom | 8 (7 arm joints + 1 gripper) |
| Arm Joint Motors | 7 internal-rotor permanent magnet synchronous motors |
| Joint Output Bearings | Industrial-grade cross-roller bearings |
| Maximum Joint Torque | 44.3 lb·ft (60 N·m) |
| Joint Encoding | Dual encoders (per arm joint) |
| End-Effector | Dex1-1 Advanced Gripper with integrated wrist camera (included) |
| Mounting Base | As2 mounting base with full mounting hardware (included) |
| Base Capacity | Supports mounting of only a single robot arm |
| Controller | Integrated Arm Cortex-M33 32-bit processor |
| Control Cycle | 500 Hz |
| Control Methods | SDK / Host Computer / Drag-and-Drop Teaching / Offline Trajectory |
| Communication | UDP / Serial |
| External Interfaces | XT30 power connector x1; Type-C x1; Ethernet port x1 |
| Supply Voltage | 36 V to 58 V DC |
| Power Consumption | Peak power 870 W; typical power ≤ 60 W |
| Mounting Options | Vertical, suspended, lateral, or mounted on a mobile carrier |
| Configuration | Elbow folds 180°; dual configurations (robotic arm and arm-only) |
| Firmware Upgrade | IAP Upgrade |
| Status Indication | Blue: Standby; Yellow: In Progress; Green: Completed |
| Standard Configuration | As2 mounting base with hardware + Dex1-1 Advanced Gripper with wrist camera |
| Warranty | 12-month warranty on the entire unit |
* Specifications are based on manufacturer data and may vary slightly by production batch.
* The D2 Plus-As2 extension package includes the Dex1-1 Advanced Gripper with wrist camera and As2 mounting base as standard equipment.
* Due to its size, the As2 mounting base supports mounting of only a single robot arm.
* Operating voltage: 36-58V DC. Peak power: 870W. Ensure adequate power supply capacity.
* This package includes one robotic arm with As2 base, Dex1-1 gripper, and mounting hardware. Power adapter is not included.
* Communication protocol: UDP / Serial. Control cycle: 500 Hz.
* Wrist camera integration requires SDK development for computer vision and visual servoing applications.
* Secondary development requires advanced programming skills and familiarity with multi-DOF robotics control and computer vision.
* Unitree is a registered trademark of Unitree Robotics.
Unitree
by
Unitree
Unitree D2 Plus 8-DOF Robotic Arm with Dex1-1 Gripper - As2 extension package
SKU:
A2-D2-PLUS-EXTPACK
- Regular price
- $6,190.00
- Sale price
- $6,190.00
- Regular price
-
Shipping calculated at checkout.
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Packaging note:
Equipment is being supplied in a manufacturer packaging
