MaalonDrive® Hollow 10mm – Type 10
The MaalonDrive® Hollow 10mm – type 10 micro positioning system combines hollow shaft, tool holder, parallel-offset motor arrangement and housing flange in one system.
The toothing on the input shaft enables positioning of the stepper motor with 20 steps per rotation and integrated encoder with a resolution of 10 pulses per rotation parallel to the hollow shaft.
The possibilities of the hollow shaft can thereby be optimally used.
The robust bearing of the output shaft and the possibility to connect the application directly to the output shaft further characterise this solution.
A zero-backlash MaalonDrive® gear with a reduction ratio of 160:1 forms the core of this precise and dynamic micro gearbox.
Benefits
1) Hollow shaft thru center of rotational axis
2) Lifetime lubrication
3) Preloaded ball bearing
4) Zero backlash with optimised fit between speed and transmission ratio
5) Prestage gear set for parallel situated motor
Technical parameters
The values shown are based on calculations and measurement procedures carried out by Micromotion GmbH, which are carried out according to the current state of the art. Our definitions can be found at www.micromotion-drives.com. For further information please contact sales@micromotion.de.
Nr.
Parameter
Symbol
Value
Properties
P-003
Ratio
i
320 : 1
P-004
Self-locking
ja
P-006
Hollow shaft
ja
P-008
Repeatability unidirectional
20.125 arcsec
P-009
Repeatability bidirectional
20.3375 arcmin
P-010
Accuracy
15.675 arcmin
P-011
Transmission accuracy
31.35 arcmin
P-012
Resolution
0.056 °
P-013
Torsional stiffness
9.30 Nm/rad
P-014
Lost motion
20 arcmin
P-015
Backlash
0 arcmin
P-016
Rated torque
T
12 mNm
P-017
Peak torque
T
24 mNm
P-018
Momentary peak torque
T
55 mNm
P-020
Torque constant gear
Km
20 μNm/mNm
P-021
Rated input speed
n
5000 rpm
P-022
Maximum input speed
n
15000 rpm
P-023
Rated output speed
n
15.625 rpm
P-024
Maximum output speed
n
46.875 rpm
P-025
Speed constant gear
Kn
0.1 μNm/rpm
P-026
No-load starting torque
T
170 μNm
P-027
No-load running torque
T
80 μNm
P-028
Rated running torque
T
1215 μNm
P-034
Lifetime for rated operation
1000 h
P-035
Radial backlash output shaft
0 μm
P-036
Axial backlash output shaft
0 μm
P-037
Radial stiffness
c
0.87 N/μm
P-038
Axial stiffness
c
40 N/μm
P-039
Max. radial load on output shaft (non-operating, constant load)
F
35 N
P-040
Max. radial load on output shaft (non-operating, impulsive load)
F
10 N
P-041
Max. radial load on output shaft (operating, constant load)
F
5 N
P-042
Max. radial load on output shaft (operating, impulsive load)
F
5 N
P-043
Max. axial load on output shaft (non-operating, constant
F
150 N
P-044
Max. axial load on output shaft (non-operating, impulsive load)
F
50 N
P-045
Max. axial load on output shaft (operating, constant load)
F
380 N
P-046
Max. axial load on output shaft (operating, impulsive load)
F
127 N
P-055
Moment of inertia
I
1860 * 10-4 gcm2
P-056
Weight
m
14 g
P-057
Min. permissible ambient temperature (non-operating)
T
-35 °C
P-058
Min. permissible ambient temperature (operating)
T
-20 °C
P-059
Max. permissible ambient temperature (non-operating)
T
130 °C
P-060
Max. permissible ambient temperature (operating)
T
70 °C
P-061
Tool fitting
Ø3.17G6 – 8 deep
P-063
Kind of gear wheel input shaft
Spur gear DIN 867
P-064
Module gear wheel input shaft
0.25
P-065
Number of teeth gear wheel input shaft
16
P-066
Pitch diameter gear wheel input shaft
4
P-067
Pressure angle gear wheel input shaft
20
P-069
Material gear wheel input shaft
Messing
P-071
Kind of gear wheel output shaft
spur gear DIN 867
P-072
Module gear wheel output shaft
0.25
P-073
Number of teeth gear wheel output shaft
32
P-074
Pitch diameter gear wheel output shaft
8
P-075
Pressure angle gear wheel output shaft
20
P-077
Material gear wheel output shaft
1.4305
P-099
Additional technical data
magnetic index and
cable 2 m, 4 wire, shielded, outer diameter 4.4 mm
Motor data: Stepper AM 1020-RV-V3-16-01
P-100
Motortype
Stepper
P-102
Maximum speed of motor
n
21000 rpm
P-103
Resonance frequency of motor
f
140 Hz
P-105
Holding torque of motor (unpowered)
T
0.2 mNm
P-109
Rated current of motor
I
180 mA
P-111
Rated voltage of motor
U
3 V
P-112
Phase resistance of motor
R
16 ohm
P-113
Inductance of motor
L
5.2 mH
P-114
Amplitude BEMF of motor
U
0.867 mV/rpm
P-115
Full step angle of motor
18 °
P-116
Angular accuracy of step of motor
±1.8 °
P-117
Electrical time constant of motor
t
0.32 ms
P-118
Max. coil temperature of motor
T
130 °C
P-119
Thermal resistance of motor between coil and housing
Rth1
3.9 K/W
P-120
Thermal resistance of motor between housing and air
Rth2
53.8 K/W
P-121
Thermal time constant of the coil of the motor
τw1
3200 ms
P-122
Thermal time constant of the housing of the motor
τw2
200000 ms
P-123
Insulation voltage of motor
U
200 V
Encoder data
P-201
Impulses per revolution of encoder
10
P-202
Channels of encoder
A, B
P-203
Frequency range of encoder
f
7.2 kHz
P-204
Operating voltage of encoder
U
5 ±0.5 V
P-205
Rated current consumption of encoder
I
5 mA
P-207
Signal/phase shifting of encoder
90±45 °
P-208
Signal build-up/decay time of encoder
t
5 / 0.2 ms
Material information
P-900
RoHS compliant
ja
P-901
Lubrication of output bearing gearbox
Longtime PD2
P-902
Lubrication of input bearing gearbox
Longtime PD2
P-903
Lubrication of gear component set
Molykote BR 2 plus
P-904
Lubrication of bearing motor
Synthetic light ester oil
P-908
Material of gear component set
NiFe
P-909
Material of output bearing gearbox
1.4108 DIN EN
P-910
Material of input bearing gearbox
1.4108 DIN EN
P-911
Material of bearing motor
Stainless steel
P-912
Material of gearbox output side
1.4305 DIN EN
P-913
Material of gearbox input side
1.4305 DIN EN
P-914
Material of motor housing
Anodized aluminum
Graphs
P-019
P-029
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