EC frameless 90 flat ∅ 90 mm, brushless, 260 watt
Mounting condition
Condition as received Detailed dimensions as to the installation manual.
M 1:4
Stock program Standard program Special program (on request)
Part Numbers
with Hall sensors
588849 542099 581294 581295
Motor Data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque
18
30
48
60
V
2100 830 1770 1010
2080 490 1770 988 7.06
1960 278 1660 964 4.06
1980 227 1690 963
rpm mA rpm mNm mNm A
6 Nominal current (max. continuous current)
12.1 3.28 13400 14100 13000 13200 166 103 56.2 46.3 86 87 86 86 0.109 0.29 0.854 1.29 0.133 0.369 1.07 1.63 80.7 136 231 286 118 70.2 41.3 33.4 0.159 0.15 0.153 0.152 8.85 8.32 8.47 8.41 5300 5300 5300 5300
7 Stall torque 8 Stall current 9 Max. efficiency
A %
Characteristics 10 Terminal resistance phase to phase 11 Terminal inductance phase to phase
Ω
mH
12 Torque constant 13 Speed constant 14 Speed/torque gradient 15 Mechanical time constant
mNm/A rpm/V rpm/mNm
ms gcm 2
Specifications 16 Rotor inertia
Operating Range
Comments
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Mechanical data 23 Max. speed Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
1.74 K/W 1.82 K/W 60.5 s 258 s
6000 5000 4000 3000 2000 1000
-40…+100°C +125°C
588849
5000 rpm
Continuous operation C ontinuous operation with reduced thermal resistance R th2 50%
Other specifications 29 Number of pole pairs 30 Number of phases 31 Weight of motor Weight of rotor Weight of stator
11 3
Intermittent operation Assigned power rating
814 g 292 g 522 g
0
I [A] M [mNm]
0
500 6.7
1000
0.83
13
Values listed in the table are nominal. Connection motor (Cable AWG 16) red Motor winding 1 Pin 1 black Motor winding 2 Pin 2 white Motor winding 3 Pin 3 N.C. Pin 4 Connector Part number Molex 39-01-2040 Connection sensors (Cable AWG 24) yellow Hall sensor 1 Pin 1 brown Hall sensor 2 Pin 2 grey Hall sensor 3 Pin 3 blue GND Pin 4 green V Hall 4.5…24 VDC Pin 5 N.C. Pin 6 Connector Part number Molex 43025-0600 Wiring diagram for Hall sensors see p. 67 Connection NTC (Cable AWG 24) pink NTC blue NTC Resistance 25°C: 5 k W ±1%, beta (25–85°C): 3490 K
Modular System
Details on catalog page 54
Motor Control 547_DEC Module 50/5 551_ESCON Module 50/4 EC-S 551_ESCON Module 50/5 552_ESCON Module 50/8 HE 562_EPOS4 Module 50/5 563_EPOS4 Module 50/8 563_EPOS4 Module 50/15 565_EPOS4 Compact 50/5 565_EPOS4 Compact 50/8 566_EPOS4 Compact 50/15 567_EPOS4 50/5 567_EPOS4 70/15 569_EPOS4 Disk 60/12 553_ESCON 50/5 553_ESCON 70/10
346 maxon EC motor
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