EC-i 52 ∅ 52 mm, brushless, 180 watt High Torque
M 1:2
Stock program Standard program Special program (on request)
Part Numbers
with Hall sensors
574741
579165
574740
579164
Motor Data (provisional) Values at nominal voltage 1Nominal voltage
18
24
36
48
V
4860 1000 4360 399 11.5 4370 298 88.6
4720 716 4210 438 9.03 4580 257 89.6 0.123 48.1 198 0.386 0.687 170
4870 500 4370 448 6.33 4930 222 90.6 0.162 0.261 70 136 0.316 0.563 170
4950 384 4470 423 4.59 4930 169 90.5 0.284 0.45 91.9 104 0.321 0.572 170
2No load speed 3No load current 4Nominal speed 5Nominal torque 7Stall torque 8Stall current 9Max. efficiency
rpm mA rpm mNm mNm A
6Nominal current (max. continuous current)
A %
Characteristics 10Terminal resistance phase to phase 11 Terminal inductance phase to phase
Ω
0.0604 0.0935
mH
0.0653 35 273 0.471 0.839
12Torque constant 13Speed constant 14Speed/torque gradient 15Mechanical time constant
mNm/A rpm/V rpm/mNm
ms gcm2
Specifications 16Rotor inertia
170
Operating Range
Comments
Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
4.32 K/W 0.63 K/W 22.7 s 1780 s +155°C -40…+100°C
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Mechanical data (preloaded ball bearings) 23 Max. speed
180 W
6000 3000 5000 4000 2000 1000
579164
Continuous operation C ontinuous operation with reduced thermal resistance R th2 50%
0 mm 6000 rpm 0.14 mm preloaded 12 N 150 N 6000 N 110 N
24 Axial play at axial load 25 Radial play
< 15 N > 15 N
Intermittent operation Assigned power rating
26 Max. axial load (dynamic) 27 Max. force for press fits (static) (static, shaft supported) 28 Max. radial load, 5 mm from flange Other specifications 29 Number of pole pairs 30 Number of phases 31 Weight of motor
0 0 200
M [mNm]
400
600
800
Gear 458_GP 52 C 462_GB 801 463_GB 121 Modular System
Details on catalog page 50
8 3
Sensor 505_ENX 16 EASY 506_ENX 16 EASY XT 507_ENX 16 EASY Absolute 508_ENX 16 EASY Absolute XT
Motor Control 552_ESCON Module 50/8 HE 553_ESCON 70/10 563_EPOS4 Module 50/8 563_EPOS4 Module 50/15 565_EPOS4 Compact 50/8 566_EPOS4 Compact 50/15 567_EPOS4 70/15 568_EPOS4 Disk 60/8 569_EPOS4 Disk 60/12
823
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 Article number Molex 39-01-2040 Connection sensor (Cable AWG 26) 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 Article number Molex 430-25-0600 Wiring diagram for Hall sensors see p. 67
516_ENX 22 EMT 517_ENX 16 RIO 524_TSX 40 MAG 525_TSX 40 RIO
1on request
308 maxon EC motor
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