ECX PRIME 22 L ∅ 22 mm, brushless, BLDC motor Key Data: 90/106 W, 65.8 mNm, 25 000 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 36 13100 14100 13100 13100 339 249 170 113 12200 13200 12300 12300 66 65.6 65.8 65.8 7.78 5.6 3.92 2.61 1020 1200 1120 1140 117 98.2 64.2 43.7 90 90 90 90 0.103 0.183 0.374 0.824 0.0084 0.0165 0.0336 0.0756 8.7 12.2 17.4 26.1 1100 784 549 366 13 11.8 11.8 11.6 1.56 1.42 1.42 1.39 11.5 11.5 11.5 11.5 11.1 18 24 Operating range n [rpm] winding 24 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 temperature Max. winding temperature Mechanical data ball bearings Max. speed
K/W K/W
0.57 3.91 849 -20…+100 155
s s
°C °C
rpm mm
25 000 0…0.14 4.0 push
Axial play Preload Radial play Direction of force
N
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation
preloaded
Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange]
N N N N
4.0 110
M [mNm]
5300 16 [5]
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 Typical noise level [rpm]
Sensor 509_ENX 16 EASY 510_ENX 16 EASY XT 511_ENX 16 EASY Abs. 512_ENX 16 EASY Abs. XT
Motor Control 547_DEC Module 50/5 551_ESCON Module 50/5 552_ESCON Module 50/8 HE 553_ESCON 50/5 553_ESCON 70/10 557_ESCON2 Micro 60/5 558_ESCON2 Module 60/12 559_ESCON2 Compact 60/12 564_EPOS4 Module 50/5 565_EPOS4 Module 50/8 567_EPOS4 Compact 50/5 567_EPOS4 Compact 50/8 569_EPOS4 50/5 569_EPOS4 70/15 570_EPOS4 Disk 60/8
Stages
2 3 153 60 [20 000]
1–2 1–2 2–3 1–4
g
dBA
3 3 4
518_ENX 22 EMT 519_ENX 16 RIO
Connection motor (Cable AWG 20) Pin 1 Motor winding 1 (red) Pin 2 Motor winding 2 (black) Pin 3 Motor winding 3 (white) Pin 4 N.C. Connector, Part number Molex, 39-01-2040 Connection sensors (Cable AWG 26) Pin 1 Hall sensor 1 (yellow) Pin 2 Hall sensor 2 (brown) Pin 3 Hall sensor 3 (grey) Pin 4 GND (blue) Pin 5 V Hall 3…24 VDC (orange) Pin 6 N.C. Connector, Part number Molex, 430-25-0600 Wiring diagram for Hall sensors see p. 67
Configuration
Flange back: end cap/flange with thread holes Shaft front/back: length/diameter Electric connection: cable length/connector/NTC-thermistor/ connection alignment
maxon EC motor 239
© 2025 maxon. All rights reserved. March edition. Provisional data. Subject to change.
Made with FlippingBook Publishing Software