ECX SPEED 13 L ∅ 13 mm, brushless, BLDC motor Key data: 25/25 W, 5.5 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 48 41900 42800 42000 42400 169 130 84.4 64.2 37500 38600 37900 38200 5.16 5.41 5.57 5.45 1.42 1.14 0.762 0.567 51.3 58.9 60.4 59.3 12.7 11.1 7.47 5.55 79 80.1 80.5 80.3 1.42 2.16 4.82 8.64 0.0453 0.0776 0.181 0.316 4.04 5.29 8.08 10.7 2360 1800 1180 894 830 736 705 724 3.25 2.88 2.76 2.83 0.374 0.374 0.374 0.374 19.5 2 24 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
2.12 328 -20…+100 155
°C °C
0 10000 20000 30000 50000 40000
rpm mm
50 000 0…0.28 1.5
Axial play Preload Radial play Direction of force
N
Continuous operation Continuous operation with reduced thermal resistance Rth2 50% Short term operation
pull
1.5 50 1500 6 [5] 1 3 41 47 [50 000] 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]
338_GPX 13 SPEED 339_GPX 14 A/C 340_GPX 14 LN/LZ 341_GPX 14 HP 342_GPX 16 A/C 343_GPX 16 LN/LZ 344_GPX 16 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]
Sensors for motor type A: 422_ENX 13 EASY INT for motor type B: 422_ENX 13 EASY INT Abs.
443_DEC Module 24/2 443_DEC Module 50/5 447_ESCON2 Nano 24/2 447_ESCON2 Micro 60/5 449_ESCON2 Compact 60/2 449_ESCON2 Compact 60/5 454_EPOS4 Micro 24/5 455_EPOS4 Module 24/1.5 455_EPOS4 Module 50/5 457_EPOS4 Comp. 24/5 3-axes 457_EPOS4 Compact 24/1.5 458_EPOS4 Compact 50/5 461_EPOS4 50/5 462_EPOS4 Disk 60/8 471_ESCON Module 50/4 EC-S Control Electronics
Stages [opt.]
1–3 1–2 [3–4] 1–2 [3–4] 2–3 [4]
g
dBA
3–4 3–4 4
Connection A and B, motor (Cable AWG A: 26, B: 22) red Motor winding 1
black Motor winding 2 white Motor winding 3 Connection A, sensors (Cable AWG 28) orange Vcc 5 ±0.5 V blue GND
Configuration
Flange front: thread holes/center thread Flange back: metal ring/external thread Shaft front: length/diameter
yellow Hall sensor 1 brown Hall sensor 2 grey Hall sensor 3
Electric connection: cable length/pin connection/connector Appropriate connectors and connecting cables are available for the configuration of the pin connection together with the external thread: see catalog, Accessories section.
Output signals: CMOS compatible push-pull stage. No pull-up resistor required. Hall signals are generated by an EASY INT sensor. In combination with the ENX EASY INT, the orange (Vcc) and blue (GND) connections are not used.
152 maxon
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