EC-i 52 ∅52 mm, brushless, 180 Watt

maxon
maxon
ECEC
motor
-i
High Torque
M 1:2
Stock program
Standard program
Special program (on request)
Part Numbers
with Hall sensors
522589
516068
24
5300
779
4930
366
8.82
15000
350
91
48
5300
390
4910
417
4.94
18900
220
92
0.0686
0.0811
42.9
222
0.355
0.524
141
0.218
0.324
85.9
111
0.282
0.416
141
Motor Data (provisional)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Values at nominal voltage
Nominal voltage
V
No load speed
rpm
No load current
mA
Nominal speed
rpm
Nominal torque (max. continuous torque)
mNm
Nominal current (max. continuous current)
A
Stall torque
mNm
Stall current
A
Max. efficiency
%
Characteristics
Terminal resistance phase to phase
W
Terminal inductance phase to phase
mH
Torque constant
mNm/A
Speed constant
rpm/V
Speed/torque gradient
rpm/mNm
Mechanical time constant
ms
Rotor inertia
gcm2
Specifications
17
18
19
20
21
22
Thermal data
Thermal resistance housing-ambient
Thermal resistance winding-housing
Thermal time constant winding
Thermal time constant motor
Ambient temperature
Max. winding temperature
4.32 K/W
0.63 K/W
17.5 s
1740 s
-40…+100°C
+155°C
Mechanical data (preloaded ball bearings)
23 Max. speed
6000 rpm
0 mm
24 Axial play at axial load < 11.5 N
> 11.5 N
0.1 mm
25 Radial play
preloaded
30 N
26 Max. axial load (dynamic)
150 N
27 Max. force for press fits (static)
6000 N
(static, shaft supported)
110 N
28 Max. radial load, 15 mm from flange
Other specifications
29 Number of pole pairs
30 Number of phases
31 Weight of motor
Values listed in the table are nominal.
Connection (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 (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
VHall 4.5…24 VDC Pin 5
N.C.
Pin 6
Connector Article number
Molex
430-25-0600
Wiring diagram for Hall sensors see p. 37
286
maxon EC motor
1607_EC_motor.indd 286
Comments
Operating Range
n [rpm]
7000
180 W
6000
522589
5000
4000
Continuous operation
In observation of above listed thermal resistance
(lines 17 and 18) the maximum permissible winding temperature will be reached during continuous
operation at 25°C ambient.
= Thermal limit.
Short term operation
The motor may be briefly overloaded (recurring).
3000
2000
1000
0
0
0.45
500
6.7
1000
13
M [mNm]
I [A]
Assigned power rating
Overview on page 20–27
maxon Modular System
7
3 Planetary Gearhead
820 g ∅52 mm
4 - 30 Nm
Page 355
Recommended Electronics:
Notes
Page 26
ESCON 70/10
418
EPOS2 70/10
425
EPOS4 Module 50/8
431
EPOS4 Comp. 50/8 CAN 431
EPOS4 Module 50/15
432
EPOS4 Comp. 50/15 CAN 432
MAXPOS 50/5
435
Encoder 16 EASY
128 - 1024 CPT,
3 channels
Page 382
Encoder 16 EASY
Absolute
4096 steps
Page 383
Encoder HEDL 5540
500 CPT,
3 channels
Page 404
Encoder AEDL 5810
1024 - 5000 CPT,
3 channels
Page 407
April 2016 edition / subject to change
15.04.16 15:08