Skip to content
Industrial Arm

SigmaTau

Built by Cognibotics · Sweden· Launched 2021

Updated Sep 2026·methodology

Suggest an edit
Made by CogniboticsOpen company

#243 of 243 ranked Industrial Arm robots (1,062 listed)

See the ranking

RoboScore

32.1/ 100

Out of 100. Checks on sales, customers, specs and track record.

Weak evidence

No named customers yet. The score uses the rest of its record.

5 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 5 checks with data. Checks without data are left out.

CheckWeightScore
On sale15%Not counted yet
In use23%Not counted yet
Track record9%50/100
Specs on file23%36/100
Funding11%75/100
Company age4%65/100
Other robots5%26/100
News8%Not counted yet
Wikipedia entry3%Not counted yet
Specs not manufacturer-verified

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.

Will it fit your job?

Tell us the job in plain words — we'll show how this robot measures up, line by line.

At a glance

Specifications

From the makerCheckedEstimated
400 kg
170 m/s
800 kg
2021
Contact for quote
Active

Detailed specifications

Movement & precision1
5
Buying & support1
Datasheet Url
Preview PDF online
Other details21
Jerk
20 m/s²
HV A Axis
± 120°
HV C Axis
± 360°
ST A Axis
55 rad/s²
ST B Axis
55 rad/s²
Acceleration
500 m/s³
Max TCP Load
400
Repeatability
7 μm
IPO Technology
5-Axis simultaneous 3+2
400
Stiffness (TCP)
5-10 N/μm
Max Speed: X Y Z
170 m/min 170 m/min 170 m/min
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
5
Maximum Process Force
5 kN
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
Path Accuracy (Without Process Forces)
50 μm
Link Length (Carbon Links Including Inserts And Joints)
3000

Who uses it

No named customer yet

A customer is listed when a public source names them, or the maker adds them.

4 other robots in this category have one.

Add a customer →

Where to buy

Get a price or reach an authorized seller.

No seller listed for your region yet. Ask for a quote.

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

Are you a distributor? List your company, free.

Every seller is shown equally. Placement is never sold and never affects a score.

Company milestones(estimated)

  • 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

More by Cognibotics

Cognibotics in the news

the maker

1 event · last 12 months

  • Jul 10Cognibotics selected for €6.5 million in EU accelerator funding

News about Cognibotics, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 1 outlet, so a maker cannot add to it. It never changes this robot's RoboScore (the evidence half of the RoboIndex) and it can move it up a board by at most 15 points. See all Cognibotics news

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.
When was the SigmaTau launched?
The SigmaTau was launched in 2021.

Reviews for SigmaTau

Loading reviews…

Get pricing from

Cognibotics