MaalonDrive® Hollow 10mm – Type 4
The MaalonDrive® Hollow 10mm – type 4 micro positioning gear combines hollow shaft, tool holder, vacuum supply, toothing on the input shaft and housing flange in one system.
The robust bearing of the output shaft and the ability to use a gripper tool with vacuum directly in the input shaft characterise this micro actuator solution.
Thanks to the hollow shaft, optical signals can be guided through the central rotary axis of the gear to save space.
The toothing on the input shaft allows the motor to be positioned parallel to the hollow shaft, thereby allowing the possibilities of the hollow shaft to be optimally utilised.
The gearbox can be attached in the axial direction via a flange.
At heart of this precise and dynamic micro gearbox is a zero-backlash MaalonDrive® gear with a reduction ratio of 120:1.
Benefits
1) Fast delivery
2) High repeatability
3) Hollow shaft thru center of rotational axis
4) Preloaded ball bearing
5) Zero backlash with speed optimised transmittion ratio
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
120 : 1
P-004
Self-locking
ja
P-006
Hollow shaft
ja
P-008
Repeatability unidirectional
10 arcsec
P-009
Repeatability bidirectional
20 arcmin
P-010
Accuracy
15 arcmin
P-011
Transmission accuracy
30 arcmin
P-013
Torsional stiffness
2.77 Nm/rad
P-014
Lost motion
20 arcmin
P-015
Backlash
0 arcmin
P-016
Rated torque
T
15 mNm
P-017
Peak torque
T
28 mNm
P-018
Momentary peak torque
T
70 mNm
P-021
Rated input speed
n
10000 rpm
P-022
Maximum input speed
n
50000 rpm
P-023
Rated output speed
n
83.3333 rpm
P-024
Maximum output speed
n
416.667 rpm
P-026
No-load starting torque
T
150 μNm
P-027
No-load running torque
T
100 μNm
P-028
Rated running torque
T
1030 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
11.32 N/μm
P-038
Axial stiffness
c
40 N/μm
P-039
Max. radial load on output shaft (non-operating, constant load)
F
135 N
P-040
Max. radial load on output shaft (non-operating, impulsive load)
F
45 N
P-041
Max. radial load on output shaft (operating, constant load)
F
32 N
P-042
Max. radial load on output shaft (operating, impulsive load)
F
32 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-047
Max. radial load on input shaft (non-operating, constant load)
F
20 N
P-048
Max. radial load on input shaft (non-operating, impulsive load)
F
6 N
P-049
Max. radial load on input shaft (operating, constant load)
F
15 N
P-050
Max. radial load on input shaft (operating, impulsive load)
F
6 N
P-051
Max. axial load on input shaft (non-operating, constant load)
F
30 N
P-052
Max. axial load on input shaft (non-operating, impulsive load)
F
10 N
P-053
Max. axial load on input shaft (operating, constant load)
F
100 N
P-054
Max. axial load on input shaft (operating, impulsive load)
F
38 N
P-055
Moment of inertia
I
62 * 10-4 gcm2
P-056
Weight
m
9 g
P-057
Min. permissible ambient temperature (non-operating)
T
-80 °C
P-058
Min. permissible ambient temperature (operating)
T
-20 °C
P-059
Max. permissible ambient temperature (non-operating)
T
150 °C
P-060
Max. permissible ambient temperature (operating)
T
120 °C
P-061
Tool fitting
Ø3.17G6 – 8 deep
P-062
Connecting for vacuum supply
Ø2.2
P-063
Kind of gear wheel input shaft
Spur gear DIN 867
P-064
Module gear wheel input shaft
0.2 mm
P-065
Number of teeth gear wheel input shaft
42
P-066
Pitch diameter gear wheel input shaft
8.4 mm
P-067
Pressure angle gear wheel input shaft
20 °
P-069
Material gear wheel input shaft
1.4305
P-099
Additional technical data
Grease barricade preventing contamination at bearings and gear component set.
Material information
P-900
RoHS compliant
ja
P-901
Lubrication of output bearing gearbox
Longtime PD2/ Molykote BR 2 plus
P-902
Lubrication of input bearing gearbox
Longtime PD2/ Fomblin GRM60
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-912
Material of gearbox output side
1.4305 DIN EN
P-913
Material of gearbox input side
1.4305 DIN EN
Graphs
P-029
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