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maxon High-Tech Drives.pdf
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详细说明:maxon High-Tech Drivespdf,maxon High-Tech DrivesElectronics
maxon control electronics are optimized for
1 Flange
maxon motors. Various 1-and 4-quadrant
servoamplifier as well as positioning control
2 Permanent magnet
meet your needs regarding performance
3 Housing(magnetic return)
speed and positioning accuracy
Shaft
5 Winding
6 Commutator plate
⑦ Commutator
8 Precious metal brushes
cxE
9)Cover
10 Electrical connection
11 Sintered sleeve bearing
The maxon winding
The of a maxon motor is the ironless
12 Flexprint with Hall sensors
winding System maxon, patented worldwide
This principle has very special advantages
13 Control magnet
There is no magnetic detent at all and minimal
14 Ball bearing
electromagnetic interne
With up to 90
the efficiency surpasses other motor systems
15 Spring(bearing preloaded
16 Ruby bearing
Every motor type has a wide range of winding
⑦ Flexprint
variations. They differ in the amount of win-
dings and wire gauge. This offers differing ter-
18 Output shaft
minal resistances for the motor and thereby
Mounting flange
those motor parameter vary which characteri-
20 Bearing of the output shaft
se the conversion of electrical and mechanical
energy(torque and speed constants). This gi
21 Axial security
ves you the possibility to choose the appr
Motor pinion
priate motor for your specific application
23 Planetary gearwheel
24 Sun gearwheel
25 Planet carrier
26 Internal gear
27 Print
28 MR sensor
29 ASIC
30 Pole wheel
Miniature positioning drive unit
Precise, play-free and quick positioning
Assigned power rating 1.2 Watt
Micro Harmonic Drive gearhead
with reduction ratio 160: 1 and 10 mNm
Itput torqu
100 pulse encode
Hollow shaft drill hole diameter 0. 65 mm
Characteristics which bring convincing advantages:
maxon dc motor
maxon ec motor
maxon flat motor
no magnetic cogging
e no mechanical commutation
flat construction also suitable
high acceleration thanks to a low
long service life-only limited
for limited amount of space
mass inertia
by the bearings
e no mechanical commutation
low electromagnetic interference
without cogging
e long service life -only limited
e low inductance
high speeds even at low voltages
by the bearings
e high efficiency
The maxon winding technology allows
● without cogging
linearity between voltage and speed
the winding to be optimized for specific
high speeds even at low voltages
linearity between load and speed
applications.
mainly linear motor characteristics
e linearity between load and current
good heat dissipation, high overload ability
excellent control properties
small torque ripple thanks to
mainly linear motor characteristics,
● high efficiency
multi-segment commutator
excellent control prope
very small electrical time constants and
able to bear high overloads for short periods
high efficiency
low inductance
compact design-small dimensions
very small electrical time constants and
multiple combination possibilities with gears
low inductance
multiple combination possibilities with gears
as well as dc tachos and encoders
multiple combination possibilities with gears
as well as encoders
Noverrher 2004 edition/ subject to change
maxon micro drive
REG 6 mm. Precious metal brushes. 0.3 Watt
1.2:025
Terminal 1.3x0. 15
145-0,5
4,4
156
2,6-06
M25:1
Stock progi
Standard program
Order Number
Special program(on request!)
302018
302019
302020
302021
Motor Data(provisional)
1 Assigned power rating
0.3
0.3
2 Nominal voltage
1.5
3.0
6.0
3 No load speed
rpm21600218002180021700
4 Stall torque
mNm
0.358
0.414
0.400
5 Speed /torque gradient
rpm/mNm645005570057600
58100
6 No lcad current
8
9
Starting Cu
160
8 Terminal resistance
Ohm
2.61
21.0
37.5
9 Max permissible speed
rpm23500235002350023500
10 Max continuous current
11 Max continuous torque
0.1980.214
0.210
0.210
12Max.power output at nominal voltage
196
13 Max efficiency
14 Torque constant
mNm/A
0.621
1.24
1.86
2.48
15 Speed constant
7690
5120
3840
16 Mechanical time constant
17 Rotor inertia
gcm202110.213021
0.212
18 Terminal inductance
mH0.018
0.072
0.289
19 Thermal resistance housing-ambient
K/W
130
20 Thermal resistance rotor-housin
K/w
16
16
16
16
21 Thermal time constant winding
Specifications
operating Range
Comments
Axial play
0.05-0.15mmn[rpm]
Recommended operating range
Max sleeve bearing loads
axial (dynamic)
0.15N24000
0. 3 Watt
Continu。us。 peration
radial (4 mm trom flange
0.6N
In observation of above listed thermal resistances
(lines 19 and 20)the maximum permissible rotor
Radial play sleeve bearing
0.012mm1600
temperature will be reached during continuous
Ambient temperature range
20.+65°C12000
operation at 25"C ambient
Thermal limit
Max rotor temperature
+85°C
000
Number of commutator segments
Short term operation
Weight of motor
3 g
The motor may be briefly overloaded(recurring
2-pole permanent magne
Ceramic shaft
0. 3 M[mNml
0.0
0.08
0.12
0.16I[A
Values listed in the table are nominal
302021 Motor with high resistance winding
0.10.20.3040.50.6I[A
302018 Motor with low resistan
g
maxon Modular System
Planetary Gearhead
o6 mm
0.002-0.03Nm
Details page 9
Recommended Electronics
4 maxon micro drive
November 2004 edition / subject to change
RE 8 mm. Precious metal brushes. 0.5 Watt
ermine 1.8x0 15
0.6-05
cxE
TErminal)
005+4
2-01
M25:1
Stock program
Standard program
Order Number
Special program(on request!)
261492
261508
261509251513261510
261512
Motor Data(provisional
1 Assigned power rating
W0.5
0.5
0.5
2 Nominal voltage
Volt
2.4
4.2
2
2.0
3 No load speed
rpm14500147001390014900
1500016200
4 Stall torque
mNm0.889
0.896
0.824
0832
0.920
0.889
5 Speed /torque gradient
pm/mNm 16800
17500
18600
16800
900
6 No load current
20
7
5
7 Starting current
166
8 Terminal resistance
h
4.13
12.3
90
38.5
54.3
92.2
9 Max permissible speed
rpm220002200022000
2200022000
10 Max continuous current
134
113
11 Max continuous torque
mNm0.6280.625
0.6160.598
628
0.593
12 Max power output at nominal voltage
331
339
29
319
355
370
13 Max effici
14 Torque constant
mNm/A
1.53
263
398
4.45
5.55
6.83
15 Speed constant
rpm/V624036
2400
2150
1400
16 Mechanical time constant
17 Rotor inertia
0.037
0.036
0.0350.033
0.036
0.033
18 Terminal inductance
0.13
0.85
19 Thermal resistance housing-ambient K/W 48
0.56
20 Thermal resistance rotor-housing
K/W
22
22
22
21 Thermal time constant winding
3
Specifications
operating Range
Comments
Axial play
0.05-0.15mmn[rpm]
Recommended operating range
Max sleeve bearing loads
24000
axial (dynamic)
0.15N
0.5 Watt
Continu。us。 peration
radial (4 mm trom flange
0.6N20000
In observation of above listed thermal resistances
(lines 19 and 20)the maximum permissible rotor
Radial play sleeve bearing
0.012mm
temperature will be reached during continuous oper-
Ambient temperature range
-20…+65°C12000
ation at 25C ambient
Max rotor temperature
Thermal limit
+85°C
Number of commutator segments
Short teri
Weight of motor
4c00
The motor may be briefly overloaded(recurring
2-pole permanent magne
Ceramic shaft
0204060.81.0M[mNm]
0.04
0.12
016I[A
Values listed in the table are nominal
261512 Motor with high resistance winding
0.1020.3040.50.6IA
61492 Motor with low resistance winding
maxon Modular System
Planetary Ge
28 mm
0.002-0.03Nm
Details page 9
归
Recommended Electronics
sc302
Novermber 2004 edition subject to change
maxon micro drive
Ec6 6 mm brushless, 1.2 Watt
+005
M25:1
Stock program
Standard program
Order Number
Special program(on request!)
Y-circuit 215550
215551
Motor Data (provisional)
1 Assigned power rating
2 Nominal voltage
Volt 6.0
12.0
3 No load speed
rpm47130
35940
5 Speed /torque gradient
pm/mNm 105770
95360
6 No load current
7 Terminal resistance phase to phase
Ohm
75.40
8 Max permissible speed
rpm100000
100000
9 Max continuous current at 40 000 rpm
0.25
0.10
10 Max continuous torque at 40 000 rpm mNm 0.23 0.26
11 Max efficiency
%
12 Torque constant
mNm/A
13 Speed constant
8980
14 Mechanical time constant
15 Rotor inertia
cm
0.005
0.005
16 Terminal inductance phase to phase
mH0.091
17 Thermal resistance housing-ambient
K/W
75
75
18 Thermal resistance winding- housing
K/W
5
19 Thermal time constant winding
0.5
0.5
20 Thermal time constant stator
s80
80
Specifications
operating Range
Comments
Axial play at axial load <0.15 N
o mm n [rpm
>0.15Nmax.006mm12000
Curve of constant assigned power rating
● Preloaded ball bearing
1.2 Watt
Continu。 us operation
Preload strength min
0.15N
100000
In observation of above listed thermal resistance
Max ball bearing loads
80003
(lines 17 and 18)the maximum permissible winding
axial (dynamic)
0.1N
temperature will be reached during continuous oper-
adial (2 mm from flange)
60000
ation at 25C ambient
Force for press fits(static)
10N
Thermal limit
Radial play ball bearing
0.01mm
40000
Short term operation
Ambient temperature range
-20..+100°C200
The motor may be briefly overloaded(recurring)
Max permissible winding temperature +125C
● Weight of motor
28g
0.3 M[mNm
2-pole permanent magnet
0.02 0.04 0.06 0.08 0.10 0.12 0.14 IAl-215551 Motor with high resistance winding
Values listed in the table are nominal
Connections
15550 Motor with low resistance winding
0.3
Pin 1
Motor
Pin 2
Motor
maxon Modular System
Pin 3
Hall sensor 3
Pin 4
vHa4.5…12VDc
Planetary Gearhead
Digital MR Encoder
Pin 5
GND
o6 mm
100 CPT
Pin 6
Hall sensor 1
0.002-0.03Nm
2 channels
Pin 7
Hall sensor 2
Details page 9
Details page 10
Pin 8
Motor winding
Micro harmonic Drive
o8 mm
Connector for Flexprint
Berq87768-108
Details page 10
FPC, 8-pole, pitch 0.5 mm
top contact style
e For wiring diagram for Hall sensors
see the catalogue
Sterilisable version upon request
Recommended Electronics
DEC 24/
EPOS 24/1
6 maxon micro drive
November 2004 edition / subject to change
Ec 6 flat motor 6 mm brushless 0. 03 Watt
cxE
M25:1
Stock progi
Standard program
Order Number
Special program(on request!)
sensorless 263800
Motor Data(provisional)
1 Assigned power rating
0.03
2 Nominal voltage
1.0
3 No load speed
rpm
15900
4 Stall torque
mNm0.0049
5 Speed /torque gradient
pm/mNm7740000
6 No load current
7 Terminal resistance phase to phase
Ohm
8 Max permissible speed
9 Max continuous current at 6 000 rpm
0.075
10 Max continuous torque at 6 000 rpm mNm 0.023
11 Max efficiency
n. c
12 Torque constant
mNm/A 0.33
13 Speed constant
om!V33000
14 Mechanical time constant
ms
gcm20.0063
16 Terminal inductance phase to phase
0.121
17 Thermal resistance housing-ambient
18 Thermal resistance winding-housing
K/W
75
19Thermal time constant winding
n
20 Thermal time constant stator
Specifications
A× ial preload
0.03N
defined through
force between rotor and stato
Ruby bearing with axial pivot bearing
Ambient temperature range
40..+80°C
Max permissible winding temperature +100"C
Weight of motor
035g
8-pole permanent magnet
3-phased coil stator
Values listed in the table are nominal
Connections sensorless
Motor winding 3
Pin 2
Motor winding 2
Pin 3
Motor winding 1
Connector Article number
MOLEX
52207-0390
Recommended electronics
DECs5/0.05
Novermber 2004 edition subject to change
maxon micro drive
EC 10 flat motor 10 mm, brushless, 0.3 Watt
3
285
033t005
M25:1
Stock program
Standard program
Order Number
Special program(on request!)
with hall sensors
302000
Motor Data(p∨sona)
1 Assigned power rating
0.3
2 Nominal voltage
Volt 7.5
3 No load speed
「pm
29400
4 Stall torque
mNm 0.308
5 Speed /torque gradient
pm/ mNm 126000
6 No load current
7 Terminal resistance phase to phase
Ohm
45
ax permissible sp
9 Max continuous current at 10 000 rpm
0.104
10 Max continuous torque at 10 000 rpm mNm 0.176
11 Max efficiency
%26.4
12 Torque constant
mNm /A
85
13 Speed constant
rpm/V 5160
14 Mechanical time constant
ms
15 Rotor inertia
0.08
16 Terminal inductance phase to phase mH nv
17 Thermal resistance housing-ambient
18 Thermal resista
K/W
19 Thermal time constant winding
2.38
20 Thermal time constant stator
Specifications
operating Range
Comments
Axial preload
>0.7N n [rpm
Curve of constant assigned power rating
Max ball bearing loads
axial(dynamic)
1 N
0.3 Watt
Continu。 us operation
radial (1 mm trom flange
IN
30000
In observation of above listed thermal resistance
ress fits( static)
(lines 17 and 18)the maximum permissible winding
static, shaft supported)
20N
0000
temperature will be reached during continuous oper-
Ambient temperature range-20….+85°C
ation at 25C ambient
Max permissible winding temperature +85C
15000
Thermal limit
Weight of motor
081g1000
Short term operation
8-pole permanent magnet
5C00
The motor may be briefly overloaded(recurring)
3-phased coil stator
lues listed in the table are nominal
0.050.100.15020M[mNm
Connections with Hall sensors
Pin 1
Motor winding 3
Pin 2
Motor winding 2
Hall sensor 3
Pin 4
4.5...12 VDC
Pin 5
GND
Pin 6
Hall sensor 1
Pin 7
Hall sensor 2
Pin 8
M
e Connector Article number
MOLEX
52745-0890
FPC, 8-pole, pitch 0.5 mm
top contact style
Recommended electronics
DEC 24/
page 11
8 maxon micro drive
November 2004 edition / subject to change
Planetary Gearhead GP 6 6 mm, 0.002 -0.03 Nm
Technical data
19-05
Planetary Gearhead
straight teeth
Output shaft
Bearing at output
ball bearings
Radial play, 5 mm from flange
max 0.12 mm
Axial play
0.02-0.10mm
Max radial load, 5 mm from flange
5N①
Ma
5N
Max permissible force for press fits
10N
Sense of rotation, drive to output
Recommended input speed
000 rpm
17
Recommended temperature range
+100°
oxvE
Optio. sleeve bearing
M2:1
Stock program
Order Number
Standard program
Special program(on request!)
19687199688199689199690199691
Gearhead Data(provisional)
1 Reduction value
57:1
221:1
2 Reduction value absolute
729/
63/3435314412401143460716807
3 Max. motor shaft diamete
4 No of stages
5 Max continuous torque
Nm
0.002
0.005
0.010
0.030
0.030
6 Intermittently permissible torque at gear output Nm 0.005
0.0100.020
0.0600.060
7 Max efficiency
5
8 Weight
g
1.8
9 Average backlash no load
1.8
20
2.6
8.0
3.4
2.8
Mass inertia
gcm20.0008
0.001
0.001
0.00
11 Gearhead length L1
7.0
.5
12.1
Combination
+Motor Page Tacho/ Encoder /Brake Page Longueur totale mm= motor longth gearhead length +(tacho/ cncodcr/brakes)+assembly part
RE6,03W4
269
29.5
Ec6,12W6
28.1
30.6
332
35.8
384
Planetary Gearhead GP 8 B 8 mm, 0.002-0.03 Nm
Technical data
2,25-0
Planetary Gearhead
straight
Output shaft
stainless steel
125-02
Bearing at output
Radial play, 5 mm from flange
max 0.12 mm
Axial play
0.02-0.10mm
Max radial load, 5 mm from flange
5 N
Max permissible axial load
5N
Max permissible force for press fits
10N
Sense of rotation, drive to output
Recommended input sp
<40000rpm
Recommended temperature range
-15.+100°
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