ECX SPEED 22 L ∅ 22 mm, brushless, BLDC motor High Power Key data: 120/170 W, 34.4 mNm, 60 000 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
24 48 47600 49400 50400 280 198 154 45700 47700 48700 34.3 34.4 32.2 7.34 5.11 3.66 1120 1340 1280 233 193 141 93.2 93.7 93.6 0.103 0.187 0.341 0.0128 0.0266 0.0455 4.81 6.95 9.09 1980 1370 1050 42.5 37 39.4 1.75 1.53 1.63 3.94 3.94 3.94 9 0.84 36 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 gcm2
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
2.77 456 -20…+100 155
°C °C
60000 40000 30000 50000
rpm mm
60 000 0…0.24 4
Axial play Preload Radial play Direction of force
N
0 0 10 203040 20000 10000
Continuous operation Continuous operation with reduced thermal resistance Rth2 50% Short term operation
4 110 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
M [mNm]
50
6000 16 [5] 1 3 148 54 [50 000]
351_GPX 22 A/C 352_GPX 22 LN/LZ 353_GPX 22 HP 355_GPX 22 UP 356_GPX 22 SPEED 357_GPX 26 A/C 358_GPX 26 LN/LZ 359_GPX 26 HP Gearheads Modular system
Details on catalog page 52
Other specifications Number of pole pairs Number of phases Weight of motor Typical noise level [rpm]
443_DEC Module 50/5 447_ESCON2 Micro 60/5 448_ESCON2 Module 60/12 449_ESCON2 Compact 60/5 449_ESCON2 Compact 60/12 450_ESCON2 60/12 455_EPOS4 Module 50/5 455_EPOS4 Module 50/8 458_EPOS4 Compact 50/5 459_EPOS4 Compact 50/8 462_EPOS4 Disk 60/8 463_EPOS4 Disk 60/12 471_ESCON Module 50/4 EC-S 461_EPOS4 50/5 462_EPOS4 70/15 Control Electronics
Sensors for motor type A: 425_ENX 22 EASY INT for motor type B: 425_ENX 22 EASY INT Abs.
Stages [opt.]
1–2 [3–4] 1–2 [3–4] 2–3 [4]
g
dBA
1–4 1–2
Connection A and B, motor (Cable AWG 18) 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
3 3 4
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 74. 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
maxon 171
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