AUBO iS-Series Collaborative Robot — iS20
By AUBO
Seven models from 3 kg to 35 kg payload and 625 mm to 2,100 mm reach, engineered for environments the i-Series is not rated for. The three smallest models carry an IP67 rating out of the box; the larger arms are IP54 with an IP67 option, making the series suitable for washdown, paint, particulate and cleanroom-adjacent work.
All sales are final across all brands. No customer-requested cancellations, returns, exchanges, or refunds, except where required by law or expressly agreed in writing. Manufacturer warranty claims go to the manufacturer; Knoxlabs can help with order details and support contacts.
- Software, hardware, and deployment support can be quoted together.
- Knoxlabs can help with configuration, integration, shipping and support.
Product details
Overview
Model: iS20. Contact Knoxlabs to confirm availability and request a quote.
Seven models from 3 kg to 35 kg payload and 625 mm to 2,100 mm reach, engineered for environments the i-Series is not rated for. The three smallest models carry an IP67 rating out of the box; the larger arms are IP54 with an IP67 option, making the series suitable for washdown, paint, particulate and cleanroom-adjacent work.
A payload-to-weight ratio up to 1:3.2 and tool speeds up to 4.2 m/s put throughput close to industrial-arm territory while keeping collaborative operation. The iS20L's 2 m reach clears a standard 48 × 40 in pallet without deadzones and handles 48 × 48 in when needed. The iS35 is among the highest-payload collaborative arms available.
The iS teach pendant weighs 1 kg and the control cabinet is half the size of the previous generation. A multifunctional tool end is standard.
Specifications
| Model | Reach | Payload | Weight | Repeatability | Mounting dia. | Linear velocity | IP |
|---|---|---|---|---|---|---|---|
| iS3 | 625 mm | 3 kg | 16 kg | ±0.02 mm | Ø140 | ≤2.5 m/s | IP67 |
| iS7 | 886.5 mm | 7 kg | 21.5 kg | ±0.02 mm | Ø170 | ≤3.6 m/s | IP67 |
| iS10 | 1,300 mm | 12 kg | 36 kg | ±0.03 mm | Ø218 | ≤4.0 m/s | IP67 |
| iS20 | 1,647 mm | 20 kg | 64 kg | ±0.05 mm | Ø260 | ≤3.5 m/s | IP54 (up to IP67) |
| iS20L | 2,000 mm | 20 kg | 72 kg | ±0.05 mm | Ø282 | ≤3.5 m/s | IP54 (up to IP67) |
| iS25 | 1,700 mm | 25 kg | 75.6 kg | ±0.05 mm | Ø282 | ≤3 m/s | IP54 (up to IP67) |
| iS35 | 2,100 mm | 35 kg | 172 kg | ±0.05 mm | Ø423 | ≤4 m/s | IP54 (up to IP67) |
All models 6 DOF, mountable to floor, wall or ceiling in any orientation. Operating environment 0–50°C, 90% RH non-condensing. Note that the iS10 carries a 12 kg payload; model numbers in this series do not track payload directly.
Control box and teach pendant
Control box AUBO-CB-iS: 400 × 160 × 320 mm, 12.5 kg, IP43, 115/230 VAC 50/60 Hz. Teach pendant AUBO-TP-iS: 254 × 213.1 × 40.8 mm, 1.0 kg, IP54. Control box I/O: 16 general plus 8 safety digital inputs, 16 general plus 8 safety digital outputs, 2 analog in, 2 analog out, 2 RS485, 24 V at 3 A max.
Open architecture
SDKs in C, C++, C#, Lua, Python and JavaScript for 32- and 64-bit Windows and Linux, with ROS and ROS 2 support. Communication over Ethernet TCP/IP, ModBus-RTU/TCP, Profinet, and optional EtherNet/IP. ISO 9409-1-50 tool flange throughout. AUBO publishes a virtual machine for sandbox development.
Safety
Ten configurable levels of collision detection and sensory safety. On power loss every joint engages a braking system and holds position, including under load. Sixteen safety I/O interfaces use a redundant design so safety functions survive a single port failure. Certified to recognised industrial safety standards; request the current certification package for your specific model and application.
Service and support
AUBO Robotics USA provides service and technical support from Romulus, Michigan; stock availability and ship-from location are confirmed on quotation. Modular joints allow rapid servicing with standard replacement modules.
Quote-only. Contact Knoxlabs for configuration, lead time and freight.
Technical Specifications
Everything you need to know about tracking, performance, connectivity, and deployment hardware.
Model: iS3
- Model
- iS3
- Reach
- 625 mm
- Payload
- 3 kg
- Weight
- 16 kg
- Repeatability
- ±0.02 mm
- Mounting dia.
- Ø140
- Linear velocity
- ≤2.5 m/s
- IP
- IP67
Model: iS7
- Model
- iS7
- Reach
- 886.5 mm
- Payload
- 7 kg
- Weight
- 21.5 kg
- Repeatability
- ±0.02 mm
- Mounting dia.
- Ø170
- Linear velocity
- ≤3.6 m/s
- IP
- IP67
Model: iS10
- Model
- iS10
- Reach
- 1,300 mm
- Payload
- 12 kg
- Weight
- 36 kg
- Repeatability
- ±0.03 mm
- Mounting dia.
- Ø218
- Linear velocity
- ≤4.0 m/s
- IP
- IP67
Model: iS20
- Model
- iS20
- Reach
- 1,647 mm
- Payload
- 20 kg
- Weight
- 64 kg
- Repeatability
- ±0.05 mm
- Mounting dia.
- Ø260
- Linear velocity
- ≤3.5 m/s
- IP
- IP54 (up to IP67)
Model: iS20L
- Model
- iS20L
- Reach
- 2,000 mm
- Payload
- 20 kg
- Weight
- 72 kg
- Repeatability
- ±0.05 mm
- Mounting dia.
- Ø282
- Linear velocity
- ≤3.5 m/s
- IP
- IP54 (up to IP67)
Model: iS25
- Model
- iS25
- Reach
- 1,700 mm
- Payload
- 25 kg
- Weight
- 75.6 kg
- Repeatability
- ±0.05 mm
- Mounting dia.
- Ø282
- Linear velocity
- ≤3 m/s
- IP
- IP54 (up to IP67)
Model: iS35
- Model
- iS35
- Reach
- 2,100 mm
- Payload
- 35 kg
- Weight
- 172 kg
- Repeatability
- ±0.05 mm
- Mounting dia.
- Ø423
- Linear velocity
- ≤4 m/s
- IP
- IP54 (up to IP67)
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