Robot arm prices vary enormously depending on the type, payload, reach, and brand. A desktop educational arm costs under $5,000, while a heavy-duty 500 kg payload industrial robot can exceed $200,000. The key to budgeting correctly is understanding which type of robot arm fits your application — and whether a Chinese brand can deliver the same performance at 40–60% less cost.
This guide covers every major robot arm type, their price ranges, leading manufacturers, and how to choose the right one for your needs.
Robot Arm Types Overview
There are five main categories of industrial robot arms, each designed for different applications.
SCARA Robots (Selective Compliance Articulated Robot Arm)
SCARA robots have 4 axes and move in a horizontal plane with vertical compliance. They excel at fast, precise pick-and-place and assembly operations.
- Axes: 4
- Payload: 1–20 kg
- Speed: Very fast (up to 150 cycles/min)
- Accuracy: ±0.01 – ±0.02 mm
- Price range: $8,000 – $45,000
- Best for: Electronics assembly, packaging, pick-and-place, dispensing, screw driving
6-Axis Articulated Robots
The most versatile type. Six rotational joints give the arm full freedom of motion in 3D space, mimicking the human arm. Used for welding, painting, machining, assembly, and virtually any task.
- Axes: 6 (sometimes 7)
- Payload: 3–1,000+ kg
- Speed: Moderate to fast
- Accuracy: ±0.02 – ±0.1 mm
- Price range: $8,000 – $200,000+
- Best for: Welding, painting, palletizing, machine tending, assembly, material handling
Delta / Parallel Robots
Delta robots use three parallel arms connected to a common base, creating extremely fast motion. They are the fastest robot type for light payloads.
- Axes: 3–6
- Payload: 0.5–12 kg
- Speed: Extremely fast (up to 300 picks/min)
- Accuracy: ±0.02 – ±0.05 mm
- Price range: $15,000 – $60,000
- Best for: Food packaging, pharmaceutical sorting, electronics pick-and-place, high-speed assembly
Collaborative Robots (Cobots)
Cobots are designed to work alongside humans without safety fencing. They feature force-limiting joints, rounded edges, and intuitive programming interfaces.
- Axes: 6–7
- Payload: 3–30 kg
- Speed: Slower (limited by safety requirements)
- Accuracy: ±0.02 – ±0.05 mm
- Price range: $15,000 – $65,000
- Best for: Machine tending, assembly, quality inspection, packaging, small-batch production
Cartesian / Gantry Robots
Cartesian robots move along linear axes (X, Y, Z). Simple, rigid, and cost-effective for applications that do not require complex motion.
- Axes: 2–4
- Payload: 5–500+ kg
- Speed: Moderate
- Accuracy: ±0.01 – ±0.1 mm
- Price range: $5,000 – $80,000
- Best for: CNC loading, 3D printing, palletizing, dispensing, large-area coating
Robot Arm Pricing by Type and Payload
| Robot Type | Payload Range | Chinese Brand Price | Global Brand Price |
|---|---|---|---|
| Desktop / educational | 0.5–1 kg | $2,000 – $5,000 | $4,000 – $8,000 |
| SCARA (small) | 1–5 kg | $8,000 – $15,000 | $18,000 – $30,000 |
| SCARA (medium) | 5–20 kg | $12,000 – $25,000 | $25,000 – $45,000 |
| 6-axis (light) | 3–10 kg | $8,000 – $20,000 | $25,000 – $50,000 |
| 6-axis (medium) | 10–50 kg | $15,000 – $35,000 | $35,000 – $80,000 |
| 6-axis (heavy) | 50–200 kg | $25,000 – $60,000 | $60,000 – $130,000 |
| 6-axis (extra heavy) | 200–500+ kg | $40,000 – $100,000 | $100,000 – $200,000+ |
| Delta (light) | 0.5–3 kg | $15,000 – $30,000 | $30,000 – $50,000 |
| Delta (heavy) | 3–12 kg | $25,000 – $45,000 | $40,000 – $60,000 |
| Cobot (light) | 3–10 kg | $15,000 – $28,000 | $25,000 – $45,000 |
| Cobot (heavy) | 10–30 kg | $22,000 – $40,000 | $35,000 – $65,000 |
| Cartesian (small) | 5–50 kg | $5,000 – $15,000 | $10,000 – $30,000 |
| Cartesian (large/gantry) | 50–500 kg | $15,000 – $50,000 | $30,000 – $80,000 |
Chinese Robot Arm Manufacturers
China has become the world's largest market for industrial robots and is rapidly growing as a manufacturer. Here are the leading Chinese brands by robot type.
Estun (南京埃斯顿) — Best All-Around
Estun is China's largest domestic industrial robot manufacturer. They produce 6-axis, SCARA, and delta robots with technology derived from their 2019 acquisition of Cloos (Germany).
- Strengths: Welding, painting, palletizing; strong integrator network; competitive pricing
- Price range: $10,000 – $60,000
- Annual shipments: 15,000+ units
SIASUN (新松) — State-Backed Quality
SIASUN is China's oldest robot company, backed by the Chinese Academy of Sciences. Known for higher build quality but also higher prices among Chinese brands.
- Strengths: Automotive, semiconductor, clean room; strong in heavy payload
- Price range: $15,000 – $80,000
- Notable: Supplier to major Chinese automakers
Dobot — Desktop and Education Leader
Dobot dominates the desktop / lightweight robot arm market with arms starting under $2,000. Their MG400 and CR series are popular for light industrial use.
- Strengths: Education, light assembly, research; extremely easy to program
- Price range: $2,000 – $30,000
- CR cobot series: $15,000 – $28,000
AUBO (遨博) — Cobot Specialist
AUBO focuses exclusively on collaborative robots. Their i-series cobots compete directly with Universal Robots at 40–50% lower price.
- Strengths: Cobots for machine tending, assembly, quality inspection
- Price range: $15,000 – $35,000
- Competitive with: Universal Robots UR3e/UR5e/UR10e
Han's Robot (大族机器人) — Cobot + SCARA
Han's Robot produces both cobots (Elfin series) and SCARA robots. Part of Han's Laser Group, giving them deep expertise in laser integration.
- Strengths: Cobots, SCARA, laser processing
- Price range: $12,000 – $40,000
- Elfin cobot series: Well-regarded for build quality
Global Leaders Comparison
| Brand | Origin | Specialties | Typical Price Range | Market Share |
|---|---|---|---|---|
| FANUC | Japan | All types, strongest in automotive | $25,000 – $200,000+ | #1 globally |
| ABB | Sweden | 6-axis, painting, palletizing | $25,000 – $180,000 | #2 globally |
| KUKA | Germany | Automotive, heavy payload, cobots | $30,000 – $170,000 | #3 globally |
| Yaskawa | Japan | Welding, handling, SCARA | $20,000 – $150,000 | #4 globally |
| Universal Robots | Denmark | Cobots (market leader) | $25,000 – $50,000 | #1 in cobots |
| Epson | Japan | SCARA (market leader) | $18,000 – $40,000 | #1 in SCARA |
| Stäubli | Switzerland | High precision, clean room | $35,000 – $150,000 | Niche leader |
How to Choose the Right Robot Arm Type
Selecting the wrong robot type is the most expensive mistake in automation. Use this decision framework.
Choose SCARA When:
- You need fast 2D pick-and-place (top-down motion)
- Parts are light (under 20 kg) and presented on a flat surface
- High speed matters more than motion complexity
- Applications: electronics assembly, packaging, sorting
Choose 6-Axis When:
- You need full 3D motion flexibility
- The task involves reaching around, inside, or under parts
- Applications: welding, painting, machine tending, palletizing, grinding
Choose Delta When:
- Speed is the top priority (100+ picks per minute)
- Parts are very light (under 3 kg typically)
- Applications: food packaging, pharma, high-speed sorting
Choose Cobot When:
- The robot works near human operators without fencing
- You need fast deployment and easy reprogramming
- Production volumes are small to medium with frequent changeovers
- Applications: machine tending, inspection, lab automation, kitting
Choose Cartesian When:
- Motion is primarily linear (X-Y-Z)
- The workspace is large but motion is simple
- Budget is constrained and the task does not need articulated motion
- Applications: CNC loading, dispensing, large palletizing
Total Cost of Ownership
The robot arm purchase price is only 25–50% of the total cost. Here is what else to budget for.
| Cost Component | Percentage of Total | Typical Range |
|---|---|---|
| Robot arm | 25–50% | $8,000 – $200,000 |
| End-of-arm tooling (gripper, torch, etc.) | 5–15% | $2,000 – $30,000 |
| Peripherals (positioner, conveyor, feeder) | 10–25% | $5,000 – $50,000 |
| Safety system (fencing, sensors, light curtains) | 3–8% | $2,000 – $15,000 |
| Integration and programming | 15–30% | $5,000 – $60,000 |
| Installation and commissioning | 5–10% | $3,000 – $20,000 |
| Training | 2–5% | $1,000 – $5,000 |
| Shipping and import duties | 3–8% | $2,000 – $15,000 |
Annual Operating Costs
| Item | Chinese Robot | Japanese/European Robot |
|---|---|---|
| Preventive maintenance | $1,000 – $3,000 | $2,000 – $5,000 |
| Spare parts | $500 – $2,000 | $2,000 – $5,000 |
| Energy consumption | $500 – $1,500 | $500 – $1,500 |
| Software updates / licenses | $0 – $1,000 | $1,000 – $3,000 |
| **Annual total** | **$2,000 – $7,500** | **$5,500 – $14,500** |
Frequently Asked Questions
How much does a robot arm cost?
Prices range from $5,000 for a desktop/educational arm to $200,000+ for a heavy-payload industrial robot. The most common 6-axis arms (10–20 kg payload) cost $15,000 – $35,000 from Chinese brands or $35,000 – $80,000 from FANUC/ABB/KUKA.
Which robot arm type is best for beginners?
Collaborative robots (cobots) are easiest to deploy because they are safe around humans, easy to program via hand-guiding, and do not require safety fencing. Dobot CR series and AUBO i-series are good entry points.
Are Chinese robot arms reliable?
Top Chinese brands (Estun, SIASUN, AUBO) have improved significantly and are used in major Chinese factories including automotive plants. They are reliable for standard applications but may have shorter MTBF ratings (30,000–50,000 hours) compared to Japanese brands (80,000+ hours).
How long does a robot arm last?
Industrial robot arms typically operate for 10–15 years with proper maintenance. Key wear items include joint bearings, gearboxes (especially RV reducers), and cables.
Should I buy Chinese or Japanese?
Buy Chinese for: standard applications, budget-conscious projects, and when local Chinese integrator support is available. Buy Japanese/European for: mission-critical production, aerospace/automotive Tier 1, and when you need guaranteed local service and parts.
What is the difference between a robot arm and a cobot?
Traditional robot arms are faster and stronger but require safety fencing. Cobots have built-in force sensing that stops them if they contact a person, allowing fenceless operation. Cobots are slower but easier to deploy and reprogram.
Browse Robot Arms on GrabaRobot
GrabaRobot lists industrial robot arms from Estun, SIASUN, Dobot, AUBO, Han's Robot, and other verified Chinese manufacturers. Compare by type, payload, reach, and price.
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