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R1-D Family · Dual-Arm Humanoid

Unitree Dual-Arm Humanoid Robot

Unitree dual-arm humanoid platform for rapid deployment and multi-scenario applications: 5 or 7 DoF arms, fixed or mobile base with LiDAR, binocular vision module and full-stack secondary development. Specifications from unitree.com/mobile/R1-D.

15–31Total DoF
2–4 kgArm payload
±0.1 mmGripper precision
4 config.Official Unitree table
Unitree Dual-Arm Humanoid Robot R1-D

Main product

Dual-Arm Humanoid Robot

Ultra-fast deployment, multi-scenario application. Voice interaction (4-mic array + dual speaker), visual collaboration with binocular module, mature development framework with open interfaces for arms, audio, lights and visual control.

  • Arms5×2 or 7×2 DoF
  • BaseFixed or mobile (LiDAR + 3 DoF)
  • ComputingCPU 8-core + 10 TOPS (head)
  • Battery life~1.5 h (battery)
Starting from 12.000,00 € Product page R1-D →
Note on Abra Robotics vs Unitree. Our price list has a single SKU: R1-D (Dual-Arm Humanoid Robot). The names R1-A5, R1-A7, R1-A5-D, R1-A7-D appear in the Application scenarios section and in the Mechanical Dimensions table of the official Unitree product page - they are configurations, not separate products in the Abra catalog. Unitree price: from $4,290 (manufacturer website). Indicative Abra price: on request / from R1-D price list.

Configuration table (faithful copy from Unitree)

Data from the "Mechanical Dimensions" table on unitree.com/mobile/R1-D — June 2025.

ParameterR1-A5R1-A7R1-A5-DR1-A7-D
Dimensions700×357×190 mm835×357×190 mm683×520×440 mm (closed)
1600×520×440 mm (open)
683×520×440 mm (closed)
1600×520×440 mm (open)
Weight~11 kg (ext. power)~13 kg (ext. power)~30 kg~32 kg
DoF (with gripper)15191822
DoF per arm5757
DoF waist1111
DoF head2222
DoF chassis33
Shoulder torque60 N·m60 N·m60 N·m60 N·m
Arm payload [1]2–4 kg2–4 kg2–4 kg2–4 kg
Arm length420 mm555 mm420 mm555 mm
Waist rangeYaw ±150°Yaw ±150°Yaw ±35°Yaw ±35°
Head rangeYaw ±115° · Pitch ±36°
CameraBinocular + optional wristChassis LiDAR + binocular + optional wrist
Optional computeNVIDIA Jetson Orin 40–100 TOPS
Battery life~1.5 h
Warranty12 months

[1] Payload varies depending on arm posture (Unitree note). End-effector and final price on Abra quote.

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