The SigmaTau is a Industrial Arm developed by Cognibotics (Sweden).
Robo Index
Minimal evidence
4 of 10 signals present
Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.
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Overview
The SigmaTau robot achieves superior rigidity, accuracy, and dynamic motion performance due to the lightweight eight-link SigmaTau parallel kinematic concept. It provides a high-level of flexibility and can be integrated with other production equipment, installed on a regular industrial building foundation, and can even be reconfigured and moved after initial deployment.
Buyer decision signals
Viability
HKM 1800 Pick-and-Place Robot
Specifications
Category: Industrial Arm- Payload
- 400 kg
- Speed
- 170 m/s
- Weight
- 800 kg
- Price
- Contact for quote
- Status
- active
Company profile
- Funding raised
- $6.0M
- Founded
- 2013
Detailed specifications
Motion & kinematics12
- Arm Dof
- 5
- HV A Axis
- ± 120°
- HV C Axis
- ± 360°
- ST A Axis
- 55 rad/s²
- ST B Axis
- 55 rad/s²
- Repeatability
- 7 μm
- ST A Axis Angles
- ± 45°
- ST B Axis Angles
- ± 45°
- Axis Travel Range
- Current workspaceFeasible workspace X-Axis travel - L13778 mmNo limit X-Axis travel - L27648 mmNo limit Y-Axis travel - W2500 mmUp to 3000 mm\* Z-Axis travel - H11365 mmUp tp 2000 mm\* Z-Axis travel - H21712 mm
- Arm Repeatability Mm
- 5
- Path Accuracy (Without Process Forces)
- 50 μm
- Link Length (Carbon Links Including Inserts And Joints)
- 3000
Sensors1
- Maximum Process Force
- 5 kN
Other11
- Jerk
- 20 m/s²
- Source Url
- View Link
- Record Type
- robot
- Acceleration
- 500 m/s³
- Max TCP Load
- 400
- IPO Technology
- 5-Axis simultaneous 3+2
- Arm Payload Kg
- 400
- Stiffness (TCP)
- 5-10 N/μm
- Max Speed: X Y Z
- 170 m/min 170 m/min 170 m/min
- Max Acceleration: X Y Z
- 20 m/s² 20 m/s² 20 m/s²
- Foundation Outer Diameter
- 6.950 (L) x 6.280 (W) x 4.690 (H) m
Where to buy
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Company milestones
- 2025LaunchHKM 1800 Pick-and-Place Robot
- 2025FundingSEK 60 Million Raised
- 2025PartnershipCollaboration with Lund University
- 2023MilestoneHKM1800 became fully functional in the lab
- 2023DeploymentHKM1800 installed at Nowaste Logistics
- 2023LaunchFirst public presentation at automatica 2023
- 2013FundingCompany Founded
Compare with peers
More by Cognibotics
Frequently asked questions
- Who makes the SigmaTau?
- The SigmaTau is developed by Cognibotics, based in Sweden.
- What type of robot is the SigmaTau?
- The SigmaTau is a Industrial Arm made by Cognibotics.
- How much does the SigmaTau cost?
- Pricing for the SigmaTau is not publicly listed — contact Cognibotics for a quote.
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