maxon Product Range 2022/23

ECX SPEED 13 L ∅ 13 mm, brushless, BLDC motor Key Data: 25/27 W, 5.2 mNm, 50000 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 42300 43100 42300 42700 165 128 82.5 62.8 38000 39100 38400 38700 4.84 5.1 5.23 5.13 1.35 1.08 0.724 0.539 50.9 58.5 59.9 58.9 12.7 11.1 7.47 5.55 79.1 80.3 80.6 80.4 1.42 2.16 4.82 8.64 0.0444 0.0761 0.178 0.31 4.01 5.25 8.02 10.6 2380 1820 1190 901 842 746 715 734 3.3 2.92 2.8 2.88 0.374 0.374 0.374 0.374 23.7 2 2.12 398 -20…+100 155 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

% W

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

rpm mm

50000 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

preloaded

Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange]

N N N N

1.5 50 1500 6 [5]

0

M [mNm]

0

2

6

8

4

Gear 363_GPX 13 SPEED 364_GPX 14 A/C 365_GPX 14 LN/LZ 366_GPX 14 HP 367_GPX 16 A/C 368_GPX 16 LN/LZ 369_GPX 16 HP Modular System

Motor Control 532_ESCON Module 24/2 533_ESCON 36/3 EC 533_ESCON Module 50/4 EC-S 533_ESCON Module 50/5 535_ESCON 50/5 537_DEC Module 50/5 541_EPOS4 Micro 24/5 542_EPOS4 Module 24/1.5 542_EPOS4 Module 50/5 543_EPOS4 Compact 24/5 3-axes 544_EPOS4 Compact 24/1.5 545_EPOS4 Compact 50/5 547_EPOS4 50/5 548_EPOS4 Disk 60/8 Details on catalog page 40

Other specifications Number of pole pairs Number of phases Weight of motor Typical noise level [rpm]

Sensor for motor type A: 481_ENX 13 EASY INT for motor type B: 481_ENX 13 EASY INT Abs.

1–3 1–2 [3–4] 1–2 [3–4] 2–3 [4] Stages [opt.]

1 3 33.6 47 [50000]

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 yellow Hall sensor 1 brown Hall sensor 2 grey Hall sensor 3 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.

Configuration

Flange front: thread holes/center thread Flange back: metal ring/external thread Shaft front: length/diameter

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.



maxon EC motor 199 xdrives . maxongroup . com

April 2022 edition / provisional data / subject to change 

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