maxon Product Range 2025/26

ECX FLAT 42 M ∅ 42 mm, brushless, with integrated electronics High Torque, 4-Q-Speed Controller Key data: 120 W, 190 mNm, 8000 rpm

M 1:1

Drive data Nominal power supply voltage Nominal speed Nominal torque at 25 °C Nominal supply current at 25 °C Maximum speed at nominal voltage Maximum permissible drive speed Maximum torque (short-time) Maximum supply current (short-time) Rotor inertia of the drive Nominal supply voltage + V CC Mechanical time constant Speed constant Speed set value input Scale speed set value input Min. permissible drive speed

V

1_ 2_ 3_ 5_ 7_ 8_ 9_

24 6100 190 7.1 7776 8000 536 17.46 86.2 8…28 2.57 339 0…10 1000 200 8000

rpm mNm rpm rpm mNm A

10_ 11_ 12_ 13_ 37_ 38_ 40_ 14_ 15_ 16_ 17_ 18_

A V

gcm²

ms

rpm/V rpm/V rpm V rpm/s

Max. acceleration

Thermal data

Operating range n [rpm] 24-V-system

Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant drive

K/W K/W

1.66 3.01 20.1 92.2 -25…+85

120 W

s s

0 0 1000 2000 3000 4000 5000 6000 8000 7000

Ambient temperature Mechanical data Axial play at axial load Direction of force

°C

19_

< 4 N 0 mm > 4 N 0.14 mm

Pull

Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation

Radial play

preloaded

20_ 21_ 22_ 23_

Max. axial load (dynamic) Max. force for press fits (static) Max. radial load [mm from flange] (shaft supported)

N N N N

6 86 1300 40 [5]

50 100

200

150

250

M [mNm]

Gear 405_GPX 42 C/UP 455_GSW 55 A Modular system

Details on catalog page 44

Other specifications Weight of the drive

Sensor integrated

Motor Control integrated

Stages [opt.]

g

24_

128

1–4

Drive data in the table is nominal data. Protective functions

Overload protection, blockage protection, inverse-polarity protection, thermal overload protection, low/high voltage cut-off Connection, Supply (Cable AWG 18) red Pin 1 +V CC 8…28 VDC black Pin 2 GND Connector Article number Molex 39-01-2020 Connection, I/O‘s (Cable AWG 28) white Pin 1 I/O 1 green Pin 2 I/O 2 grey P in 3 I/O 3 brown Pin 4 I/O 4 Connector Article number Molex 43025-0400

Configuration

Shaft, front: Length/shaft shoulder/faces Shaft, rear: Length/shaft shoulder Motor controller: I/O functionality/system parameters

366 maxon compact drive



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