ECX SPEED 19 L ∅ 19 mm, brushless, BLDC motor Key Data: 60/69 W, 14.8 mNm, 50 000 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
18 36 47500 48300 49200 354 273 187 43800 45000 46000 14.2 14.8 14.8 4.23 3.37 2.28 214 251 271 59.6 53.3 39 85.4 86.4 86.8 0.302 0.45 0.924 0.0231 0.0396 0.086 3.6 4.71 6.94 2660 2030 1380 223 194 183 3.9 3.39 3.2 1.67 1.67 1.67 10.1 1.2 3.62 418 -20…+100 155 24 Operating Range n [rpm] winding 36 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
s s
°C °C
50000 40000
rpm mm
50 000 0…0.29 4
0 0 10000 20000 30000
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
4 70
M [mNm]
6
12 18 24 30
5000 12 [5] 1 3 100 51 [50 000]
Gear 390_GPX 19 A/C 391_GPX 19 LN/LZ 392_GPX 19 HP 393_GPX 19 SPEED 394_GPX 22 A/C 395_GPX 22 LN/LZ 396_GPX 22 HP 397_GPX 22 SPEED Modular System
Motor Control 547_DEC Module 50/5 551_ESCON 36/3 EC 551_ESCON Module 50/4 EC-S 551_ESCON Module 50/5 553_ESCON 50/5 561_EPOS4 Micro 24/5 562_EPOS4 Module 50/5 563_EPOS4 Compact 24/5 3-axes 565_EPOS4 Compact 50/5 567_EPOS4 50/5 568_EPOS4 Disk 60/8 Details on catalog page 42
Other specifications Number of pole pairs Number of phases Weight of motor Typical noise level [rpm]
Sensor for motor type A: 513_ENX 19 EASY INT for motor type B: 513_ENX 19 EASY INT Abs.
Stages [opt.]
1–2 [3–4] 1–2 [3–4] 2–3 [4] 1–2
g
dBA
3–4 3–4 4 [3]
Connection A and B, motor (Cable AWG 20) red Motor winding 1 black Motor winding 2 white Motor winding 3 Connection A, sensors (Cable AWG 26) orange V Hall 3…24 VDC blue GND
Configuration
Flange front: thread holes/center thread Flange back: plastic ring/external thread/with opening Shaft front: length/diameter Shaft rear: length Electric connection: cable length/pin connection/connector Temperature sensor: NTC-Thermistor (only for motor type A and only when not combined with an encoder). Appropriate connectors and connecting cables are available for the configuration of the pin connection together with the external thread: see catalog, Accessories section.
yellow Hall sensor 1 brown Hall sensor 2 grey Hall sensor 3
Wiring diagram for Hall sensors see page 65. In combina- tion with the ENX EASY INT, the orange (V CC ) and blue (GND) connections are not used. Hall signals are then generated by an ENX EASY-INT sensor (no pull-up resistor required; output signals: CMOS compatible push-pull stage). Connection NTC (Cable AWG 26) purple NTC purple NTC Resistance 25°C: 10 kOhm ±1%, beta (25–85°C): 3490 K
218 maxon EC motor
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