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Actuator

maxon EC-i 40

Built by maxon

Updated Aug 2026·methodology

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Made by maxonOpen company

Not enough evidence to rank. Listed among 25 Actuator robots; 11 carry a rank.

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RoboScore

53.1/ 100

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

Adequate evidence

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

2 of 9 checks have data

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

What counts

Average of the 2 checks with data. Checks without data are left out.

CheckWeightScore
On sale20%75/100
In use20%Not counted yet
Track record12%Not counted yet
Specs on file12%90/100
Funding12%Not counted yet
Company age8%Not counted yet
Other robots6%Not counted yet
News6%Not counted yet
Wikipedia entry4%Not counted yet

Overview

Compact 40 mm brushless DC motor from maxon’s EC-i family, designed for high torque density and low cogging torque. It is commonly used in precision robotics, medical devices, prosthetics, and automation applications.

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At a glance

Specifications

From the makerCheckedEstimated
0.39 kg
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Active

Detailed specifications

Movement & precision1
Actuator Type
brushless dc
Buying & support2
Commercial Status
commercial
Country Of Origin
Switzerland
Other details10
Weight G
390
Specs Extra
{"weight_g":390,"encoder_type":"other","actuator_type":"brushless_dc","peak_torque_nm":2.08,"drive_mechanism":"direct_drive","rated_torque_nm":0.224,"operating_voltage_v":48,"communication_interface":["other"]}
Encoder Type
other
Peak Torque Nm
2.08
Drive Mechanism
direct drive
Rated Torque Nm
0.224
Source Url Hash
d91ce69137f093c56f3a5850734ae8b0
Company Name Raw
maxon
Operating Voltage V
48
Communication Interface
other

Who uses it

No named customer yet

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Where to buy

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maxon in the news

the maker

4 events · last 12 months

  • Sep 26maxon Driven: Robots for Home and Work
  • Jun 30Integrated Drives and Humanoid Joints Highlight maxon’s Automation Push
  • Jun 4PEGATRON and maxon Announce Strategic Collaboration at COMPUTEX 2026

News about maxon, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 3 outlets, 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 maxon news

Frequently asked questions

Who makes the maxon EC-i 40?
The maxon EC-i 40 is developed by maxon.
What type of robot is the maxon EC-i 40?
The maxon EC-i 40 is a Actuator made by maxon.
How much does the maxon EC-i 40 cost?
Pricing for the maxon EC-i 40 is not publicly listed. Contact maxon for a quote.

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