ECX FLAT 42 S ∅ 42 mm, brushless, BLDC motor High Torque Key Data: 100/131 W, 125 mNm, 10 000 rpm
M 1:1
Motor Data Nominal voltage No load speed No load current Nominal speed Nominal torque
1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_
V
48 8760 143 7020 133 2.57 632 34.1 80.0 1.41 0.807 51.7 185
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_
mH
mNm/A rpm/V rpm/mNm
5.02 3.43 65.3 2.19 3.55 16.5 121 -40…+100 155 12000
ms gcm 2
Rotor inertia Thermal data
Operating Range n [rpm] winding 24 V
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 Axial play at axial load Direction of force Max. axial load (dynamic) Max. force for press fits (static) Radial play (static, shaft supported) Max. radial load [mm from flange]
K/W K/W
s s
10000 8000
°C °C
rpm
0 0 30 60 90 2000 4000 6000
< 6 N 0 mm > 6 N 0.14 mm
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation
pull
preloaded
N N N N
6 86 1300 35 [5]
M [mNm]
120
Gear 409_GPX 42 C 409_GPX 42 UP Modular System
Details on catalog page 42
Other specifications Number of pole pairs Number of phases Weight of motor
Sensor 496_ENX 42 MILE
Motor Control 547_DEC Module 50/5 551_ESCON 36/3 EC 551_ESCON Module 50/5
Stages [opt.]
8 3 106
1–4 1–4
g
553_ESCON 50/5 553_ESCON 70/10 561_EPOS4 Micro 24/5 CAN 561_EPOS4 Micro 24/5 EtherCAT 562_EPOS4 Module 50/5 563_Compact 24/5 EtherCAT 3-axes 565_EPOS4 Compact 50/5 567_EPOS4 50/5
Connections, motor (cable AWG 18) Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 N.C. Connector, Part number Molex, 39-01-2040 Connections, sensors (cable AWG 28)
Configuration
Flange: Standard flange/aluminum flange Shaft, front: Length/shaft shoulder/faces Shaft, rear: Length/shaft shoulder
Pin 1 Hall sensor 1 Pin 2 Hall sensor 2 Pin 3 Hall sensor 3 Pin 4 GND Pin 5 V Hall 2.7…24 VDC Pin 6 N.C. Connector, Part number Molex, 43025-0600 Circuit diagram for Hall sensors see page 67. No pull-up resistor required. Output signals: CMOS compatible push-pull stage.
260 maxon EC motor
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