maxon Product Range 2022/23

ECX SPEED 8 M ∅ 8 mm, brushless, BLDC motor High Power Key Data: 3/6 W, 1.26 mNm, 50000 rpm

Connector: 8 pole, 1.27 mm, MICA08 Lumberg Connect GmbH

Connector: 4 pole, 1.27 mm, MICA04 Lumberg Connect GmbH

 M 3:2

Motor Data Nominal voltage No load speed No load current Nominal speed Nominal torque

1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_

V

6 12 35500 29100 30500 128 63.4 50.9 26700 21200 22800 1.23 1.26 1.26 0.902 0.497 0.391 5.18 4.83 5.18 3.34 1.7 1.43 66 66 67 1.8 5.3 8.38 0.026 0.089 0.144 1.55 2.84 3.62 6160 3360 2640 7130 6260 6110 1.86 1.64 1.6 0.0249 0.0249 0.0249 1.13 9 Operating Range n [rpm] Winding 9 V

rpm mA rpm mNm mNm A A

Nominal current (max. continuous current)

Stall torque Stall current Max. efficiency Terminal resistance Terminal inductance Torque constant Speed constant Speed/torque gradient Mechanical time constant

% W

10_ 11_ 12_ 13_ 14_ 15_ 16_ 17_ 18_ 19_ 20_ 21_ 22_ 23_ 24_ 25_ 26_ 27_ 28_ 29_ 30_ 31_ 32_

mH

mNm/A rpm/V rpm/mNm

ms gcm 2

Rotor inertia Thermal data

Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Ambient temperature Max. winding temperature Mechanical data ball bearings Max. speed

K/W K/W

51.2 4.11 0.874 154 -20...+85 +125

s s

     

°C °C

rpm mm

50000 0…0.07 0.3

Axial play Preload Radial play Direction of force

N

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

pull

preloaded

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

N N N N

0.2 10 110 2 [2]

0

M [mNm]

0 0.5 1

1.5

2

Gear 358_GPX 8 A Modular System

Details on catalog page 40

Other specifications Number of pole pairs Number of phases Weight of motor Typical noise level [rpm]

Motor Control 532_ESCON Module 24/2 533_ESCON 36/3 EC 533_ESCON Module 50/4 EC-S 537_DEC Module 24/2 542_EPOS4 Module 24/1.5 544_EPOS4 Compact 24/1.5

Sensor for motor type A: 470_ENX 8 MAG

Stages [opt.]

1 3 6 49 [50000]

1–5

g

for motor type A + B: 479_ENX 8 EASY INT 480_ENX 8 EASY INT Abs.

dBA

Connection A (flat band cable AWG 28, pitch 1.27 mm) Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 V Hall 2.5…5.5 VDC Pin 5 GND Pin 6 Hall sensor 1 Pin 7 Hall sensor 2 Pin 8 Hall sensor 3 Output signal: CMOS compatible Output current per channel: max 0.5 mA Connection B (flat band cable AWG 28, pitch 1.27 mm) Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 N.C.

Configuration

Shaft front: length Electric connection: flex or cable, cable length Cable insulation: PVC/PO/FEP

1  For type A: PVC-cable (-20…85°C) PO- and FEP cable (-30…85°C) For type B: PVC-cable (-20…100°C) PO- and FEP cable (-40…100°C) Cable and plug configuration: Adapter Micromotor (Part number 498157) required for all maxon controllers.



April 2022 edition / subject to change xdrives . maxongroup . com

194 maxon EC motor 

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