maxon Product Range 2020 / 21

ECX_SPEED_4_M.pdf 1 02.12.2019 08:32:08 ECX SPEED 4 M brushless BLDC motor ∅ 4 mm Key Data: 1.5/1.0 W, 0.23 mNm, 50000 rpm

 M 2:1

Motor Data Nominal voltage No load speed No load current Nominal speed

1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_

3 6 35200 35400 28.8 14.4 11700 13400 0.225 0.239 0.317 0.167 0.355 0.403 0.465 0.264 57 59.3 6.45 22.8 0.0749 0.285 0.763 1.53 12500 6240 106000 92900 1.23 1.08 0.00111 0.00111

V

rpm mA

rpm Nominal torque (max. continuous torque) mNm Nominal current (max. continuous current) A Stall torque mNm Stall current A Max. efficiency % Terminal resistance W Terminal inductance mH Torque constant mNm/A Speed constant rpm/V Speed/torque gradient rpm/mNm Mechanical time constant ms Rotor inertia gcm 2 Thermal data

10_ 11_ 12_ 13_ 14_ 15_ 16_ 17_ 18_ 19_ 20_ 21_ 22_ 23_ 24_ 25_ 26_ 27_ 28_ 29_ 30_ 31_ 32_

Operating Range n [rpm] winding 3 V

Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Ambient temperature Max. winding temperature

K/W K/W

96.7 15.2 0.738 58.5 -20 … +80 125 50000 0.06

s s

60000

°C °C

50000

40000

Mechanical data Max. speed Max. Axial play

rpm mm

30000

Preload

N

- - 0.012 0.1 10 10 0.2 [2]

20000

maxon motor control 486_ESCON Module 24/2 487_ESCON 36/3 EC 487_ESCON Module 50/4 EC-S 491_DEC Module 24/2 498_EPOS4 Mod./Comp. 24/1.5 Details on catalog page 32 Continuous operation Continuous operation with reduced thermal resistance R th2 50% Short term operation

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

10000

N N N N

0

maxon Modular System

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

maxon gear 320_GPX 4 C

maxon sensor 428_ENX 4 MAG for motor type A:

Stages [opt.]

1 3 1.2 46 [50000]

2–4

g

dBA

Connection motor with hall sensor (A) FPC Flexprint 8-pole, pitch 0.5 mm Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 V Hall 2.5…5.5 VDC Pin 5 GND Pin 6 Hall sensor 1 Pin 7 Hall sensor 2 Pin 8 Hall sensor 3 Output signals: CMOS compatible push-pull stage Output current per channel: max. 0.5 mA

Configuration

Shaft front: length/diameter Electrical connection: Flex cable/round cable

Connection motor sensorless (B) FPC flexprint 4-pole, pitch 1.0 mm: Pin 1 Motor winding 1 Pin 2 Motor winding 2 Pin 3 Motor winding 3 Pin 4 N.C.



xdrives.maxongroup.com

171

maxon EC motor

September 2020 edition / provisional data / subject to change 

Made with FlippingBook Publishing Software