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 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
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 R th2 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]
Gear 381_GPX 13 SPEED 382_GPX 14 A/C 383_GPX 14 LN/LZ 384_GPX 14 HP 385_GPX 16 A/C 386_GPX 16 LN/LZ 387_GPX 16 HP Modular System
Motor Control 547_DEC Module 50/5 550_ESCON Module 24/2 551_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 24/1.5 562_EPOS4 Module 50/5 563_EPOS4 Compact 24/5 3-axes 564_EPOS4 Compact 24/1.5 565_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: 511_ENX 13 EASY INT for motor type B: 511_ENX 13 EASY INT Abs.
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 V cc 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 (V CC ) and blue (GND) connections are not used.
202 maxon EC motor
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