ECX FLAT 32 S ∅ 32 mm, brushless, BLDC motor Key Data: 35/50.7 W, 35 mNm, 14 000 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
12 48 11000 12200 13700 179 106 64.8 7320 8380 9600 35 33.6 32.3 3.03 1.66 0.905 107 114 117 26.6 17.4 10.3 76.7 77.3 77.2 0.452 1.38 4.66 0.345 1.12 3.53 10.2 18.3 32.6 937 521 293 41.6 39.2 41.8 14.2 13.4 14.3 32.6 32.6 32.6 24
rpm mA rpm mNm mNm A A
Nominal current (max. continuous current)
Stall torque 1 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
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
3.99 4.74
s s
11.3 125 -40…+100 125 14000
0 2000 4000 6000 8000 10000 12000 14000
°C °C
rpm
< 4 N 0 mm > 4 N 0.14 mm
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation
pull
preloaded
N N N N
4 45
M [mNm]
20 30 40 50
10
0
1000 12 [5] 6 3 62.9
Gear 403_GPX 32 A/C 404_GPX 32 LN/LZ 405_GPX 32 HP 406_GPX 32 UP Modular System
Motor Control 547_DEC Module 24/2 547_DEC Module 50/5 550_ESCON Module 24/2 551_ESCON 36/3 EC 551_ESCON Module 50/5 553_ESCON 50/5 561_EPOS4 Micro 24/5 CAN 561_EPOS4 Micro 24/5 EtherCAT 562_EPOS4 Module 24/1.5 562_EPOS4 Module 50/5 563_Compact 24/5 EtherCAT 3-axes 564_EPOS4 Compact 24/1.5 565_EPOS4 Compact 50/5 567_EPOS4 50/5 Details on catalog page 42
Other specifications Number of pole pairs Number of phases Weight of motor
Sensor 495_ENX 32 MILE
Stages [opt.]
1–3 1–3 2–4 1–4
g
Connections, motor (cable AWG 20) 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. 1 calculation does not include saturation effect (p. 81/188)
256 maxon EC motor
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