ECX FLAT 22 S ∅ 22 mm, brushless, BLDC motor Key data: 4.5/9.8 W, 7.99 mNm, 15 000 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
9 18 10100 10600 60.5 32.7 5240 5650 7.95 7.99 0.977 0.514 22.7 23.7 2.84 1.57 67.2 67.5 3.16 11.5 0.6 2.18 8.23 15.7 1160 610 447 446 31.3 31.3 6.7 6.7 7.82 9.6 6.47 18.7
rpm mA rpm mNm mNm A A
Nominal current (max. continuous current)
Stall torque1 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 9 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
2000 4000 6000 8000 10000 12000 14000 16000
°C °C
-40…+100 125 15 000
rpm
< 1.5 N 0 mm > 1.5 N 0.14 mm
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation
pull
preloaded
N N N N
1.8 26 200 3.5 [5]
0 0
M [mNm]
2
4 6 8 10
Gear 390_GPX 22 A/C 391_GPX 22 LN/LZ 392_GPX 22 HP 394_GPX 22 UP 396_GPX 26 A/C 397_GPX 26 LN/LZ 398_GPX 26 HP Modular system
Details on catalog page 44
Other specifications Number of pole pairs Number of phases Weight of motor
Sensor 490_ENX 22 MILE
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
Stages [opt.]
6 3 28.2
1–4 1–4 2–4 1–4
g
3 3 4
Connections, motor (cable AWG 22) 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)
557_ESCON2 Nano 24/2 557_ESCON2 Micro 60/5 563_EPOS4 Micro 24/5 CAN 563_EPOS4 Micro 24/5 EtherCAT 564_EPOS4 Module 24/1.5 564_EPOS4 Module 50/5 565_Compact 24/5 EtherCAT 3-axes 566_EPOS4 Compact 24/1.5 567_EPOS4 Compact 50/5 569_EPOS4 50/5
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 3 Pin 3 Hall sensor 3 Pin 4 GND Pin 5 V Hall 3.5…24 VDC Pin 6 N.C. Connector, Part number Molex, 43025-0600 Circuit diagram for Hall sensors see page 69. 1Calculation does not include saturation effect (p. 83/190)
maxon EC motor 257
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