EC-i 30 ∅ 30 mm, brushless, 50 watt
M 3:4
Stock program Standard program Special program (on request)
Part numbers
with Hall sensors
539477
539476
539478 539479
Motor data (provisional) Values at nominal voltage 1 Nominal voltage
12
24
36
48
V
9950 328 8730 55.3 4.95 576 58.1 85.4 0.206 0.119 11.4 837 15.1 2.19 13.8
9960 10300 10200
2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque 7 Stall torque 8 Stall current 9 Max. efficiency
rpm mA rpm mNm mNm A A
164 8830 55.2 2.47 624 32.6 86.2 0.735 0.475 22.8 418 13.5 1.95 13.8
114 9140 53.2 1.64 626 22.5 86.2 1.6 1.01 33.2 288 13.9 13.8 2
84.4 9100 58.7 1.34 703 20.1 87.3 2.39 1.82 44.6 214 11.5 1.66 13.8
6 Nominal current (max. continuous current)
%
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 gcm2
Specifications 16 Rotor inertia
Operating range
Comments
Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
9.01 K/W 2.46 K/W 31.2 s 1080 s +125 °C -40…+100 °C 0.14 mm preloaded 15 000 rpm 0 mm
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
50 W
0 3000 6000 9000 12000 15000
539477
Continuous operation C ontinuous operation with reduced thermal resistance R th2 50%
24 Axial play at axial load 25 Radial play
< 9.0 N > 9.0 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
5 N 98 N 1300 N 25 N
M [mNm]
0 20 40 60
80
315–320_GP 32 S 380_GP 32 A 381_GP 32 C 391_GSW 30 HP Gearheads Modular system
Details on catalog page 56
2 3
Sensors
Control Electronics
420_ENX 16 EASY 421_ENX 16 EASY XT 432_ENX 16 RIO 436_ENX 16 EASY Absolute 437_ENX 16 EASY Absolute XT 438_ENX 22 EMT
443_DEC Module 50/5 471_ESCON Module 50/4 EC-S 447_ESCON2 Micro 60/5 449_ESCON2 Compact 60/2 449_ESCON2 Compact 60/5 454_EPOS4 Micro 24/5 455_EPOS4 Module 50/5 457_EPOS4 Compact 24/5 3-axes 458_EPOS4 Compact 50/5 461_EPOS4 50/5 462_EPOS4 Disk 60/8 463_EPOS4 Disk 60/12
240 g
Values listed in the table are nominal. Connection motor (Cable AWG 20) 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 sensors (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. 73
maxon 199
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