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Actuator

maxon EC-i 40

Built by maxon

Updated Jun 2026·methodology
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Robo Index

BB

Speculative — thin evidence

2 of 10 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 2 scored · blanks don't count

Commercial maturity20%85/100
Deployment footprint18%unknown
Proven track record12%unknown
Spec completeness12%39/100
Company financial health12%unknown
Company maturity8%unknown
Manufacturer portfolio6%unknown
Media mentions (trailing 12 months)6%unknown
Independent recognition4%unknown
Market momentum2%unknown

Will it fit your job?

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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.

Specifications

Category: Actuator
Weight
0.39 kg
Price
Contact for quote
Status
active
VerifiedSelf-reportedEstimated

Detailed specifications

Motion & kinematics2
Peak Torque Nm
2.08
Rated Torque Nm
0.224
Power & battery1
Operating Voltage V
48
Other5
Weight G
390
Encoder Type
other
Actuator Type
brushless_dc
Drive Mechanism
direct_drive
Communication Interface
other

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

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