ECX SPEED 8 M ∅ 8 mm, brushless, BLDC motor High Power Key Data: 3/6 W, 1.26 mNm, 50 000 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 51.2 4.11 0.874 154 -20...+85 +125 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
% Ω
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 temperature1 Max. winding temperature Mechanical data ball bearings Max. speed
K/W K/W
s s
60000 50000 40000 30000 20000 10000
°C °C
rpm mm
50 000 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] 1
0
M [mNm]
0 0.5 1
1.5
2
Gear 376_GPX 8 A Modular System
Details on catalog page 42
Other specifications Number of pole pairs Number of phases Weight of motor Typical noise level [rpm]
Motor Control 547_DEC Module 24/2 550_ESCON Module 24/2 551_ESCON 36/3 EC 551_ESCON Module 50/4 EC-S 562_EPOS4 Module 24/1.5 564_EPOS4 Compact 24/1.5
Sensor for motor type A: 499_ENX 8 MAG
Stages [opt.]
1–5
3 6 49 [50 000]
g
for motor type A + B: 509_ENX 8 EASY INT 510_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)
Configuration
Shaft front: length Electric connection: pins/flexprint/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.
Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 N.C.
196 maxon EC motor
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