Part comparison

LKMTECH MG4010E-i10 V3 vs mjbots qdd100 beta 3

A side-by-side comparison of source-backed specifications within the same subcategory.

15 shared specs2 scored

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LKMTECHLKMTECH MG4010E-i10 V3MG4010E-i10 V3

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mjbotsmjbots qdd100 beta 3qdd100 beta 3

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Directional spec summary

Counts across 2 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

14 specifications compared side by side.

LKMTECH MG4010E-i10 V3 / mjbots qdd100 beta 3
Compare bySpecification	ALKMTECHLKMTECH MG4010E-i10 V3	Bmjbotsmjbots qdd100 beta 3
Performance2
Rated torque	2.5 Nm	10 Nm7.5 Nm higher
Peak torque	4.5 Nm	16 Nm11.5 Nm higher
Electrical1
Nominal voltage	24 V	24 V
Mechanical & integration8
Motor kind	QDD actuator	QDD actuator
Drive principle	BLDC/PMSM	BLDC/PMSM
Architecture	Integrated motor reducer driver	Integrated motor reducer driver
Gear typeUse-dependent	planetary	Direct or low ratio
QDD	Yes	Yes
Backdrivable	Yes	Yes
Integrated driver	Yes	Yes
Recommended joint use	robot joint	robot joint
Control & communication3
EncoderUse-dependent	dual magnetic	magnetic
Communication interfaces	CAN	CAN
Control modes	position;velocity;torque	position;velocity;torque

ALKMTECHLKMTECH MG4010E-i10 V3

Bmjbotsmjbots qdd100 beta 3

Performance2

Rated torque

Part A2.5 Nm

Part B10 Nm7.5 Nm higher

Peak torque

Part A4.5 Nm

Part B16 Nm11.5 Nm higher

Electrical1

Nominal voltage

Part A24 V

Part B24 V

Mechanical & integration8

Motor kind

Part AQDD actuator

Part BQDD actuator

Drive principle

Part ABLDC/PMSM

Part BBLDC/PMSM

Architecture

Part AIntegrated motor reducer driver

Part BIntegrated motor reducer driver

Gear typeUse-dependent

Part Aplanetary

Part BDirect or low ratio

QDD

Part AYes

Part BYes

Backdrivable

Part AYes

Part BYes

Integrated driver

Part AYes

Part BYes

Recommended joint use

Part Arobot joint

Part Brobot joint

Control & communication3

EncoderUse-dependent

Part Adual magnetic

Part Bmagnetic

Communication interfaces

Part ACAN

Part BCAN

Control modes

Part Aposition;velocity;torque

Part Bposition;velocity;torque

Product sources

Product sources used by this comparison

LKMTECH MG4010E-i10 V3Open source ↗

mjbots qdd100 beta 3Open source ↗