maxon Product Range 2021/22

ECX SPEED 8 M ∅ 8 mm, brushless, BLDC motor Key Data: 2/4.7 W, 0.98 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

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

1.13 24 35400 43300 42200 105 69.0 33.2 24200 33100 32300 0.917 0.874 0.877 0.687 0.406 0.198 3.04 3.88 3.92 1.98 1.54 0.755 61 63 64 3.02 7.8 31.8 0.039 0.106 0.447 1.53 2.51 5.19 6230 3780 1840 12300 11700 11300 3.21 3.06 2.95 0.0249 0.0249 0.0249 51.2 3.5 0.811 154 -20...+85 +125 6 12 Operating Range n [rpm] Winding 12 V

V

rpm mA

rpm Nominal torque (max. continuous torque) mNm Nominal current (max. continuous current) A Stall torque mNm Stall current A Max. efficiency % Terminal resistance W Terminal inductance mH Torque constant mNm/A Speed constant rpm/V Speed/torque gradient rpm/mNm Mechanical time constant ms Rotor inertia gcm 2 Thermal data

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

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

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

maxon Modular System

Details on catalog page 34

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

maxon gear 332_GPX 8 A

maxon sensor 444_ENX 8 MAG 445_ENX 8 EASY INT 446_ENX 8 EASY INT Abs. for motor type A: for motor type A + B:

maxon motor control 500_ESCON Module 24/2 501_ESCON 36/3 EC 501_ESCON Module 50/4 EC-S 505_DEC Module 24/2 510_EPOS4 Mod./Comp. 24/1.5

Stages [opt.]

1 3 6 49 [50000]

1–5

g

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.



xdrives.maxongroup.com

185

maxon EC motor

July 2021 edition / subject to change

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