MaalonDrive® Hollow 10mm – Type 7
Thanks to the dry lubrication and the materials that are used, the compact MaalonDrive® Hollow 10mm – type 7 micro gearbox is especially well suited for applications in extreme environmental conditions.
With its high-precision, zero-backlash MaalonDrive® gear with a reduction ratio of 160:1 and a preloaded ball bearing on the output side to which the application can be directly connected, a simple and space-saving design can be realised. In addition to this, there is an integrated hollow shaft on the central rotary axis of the gear through which the optical or electrical signals can be passed.
Benefits
1) Fast delivery
2) High repeatability
3) Hollow shaft thru center of rotational axis
4) Preloaded ball bearing
5) Zero backlash with optimised fit between speed and transmission 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-001
Vacuum suitable
UHV
P-003
Ratio
i
160 : 1
P-004
Self-locking
yes
P-008
Repeatability unidirectional
30 arcsec
P-009
Repeatability bidirectional
40 arcmin
P-010
Accuracy
12 arcmin
P-011
Transmission accuracy
24 arcmin
P-013
Torsional stiffness
8.25 Nm/rad
P-014
Lost motion
24 arcmin
P-015
Backlash
0 arcmin
P-016
Rated torque
T
5 mNm
P-017
Peak torque
T
10 mNm
P-018
Momentary peak torque
T
23 mNm
P-023
Rated output speed
n
0 rpm
P-024
Maximum output speed
n
0 rpm
P-026
No-load starting torque
T
225 μNm
P-027
No-load running torque
T
330 μNm
P-028
Rated running torque
T
1800 μNm
P-035
Radial backlash output shaft
0 μm
P-036
Axial backlash output shaft
0 μm
P-037
Radial stiffness
c
1.35 N/μm
P-038
Axial stiffness
c
40 N/μm
P-039
Max. radial load on output shaft (non-operating, constant load)
F
40 N
P-040
Max. radial load on output shaft (non-operating, impulsive load)
F
15 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
60 * 10-4 gcm2
P-056
Weight
m
6 g
P-057
Min. permissible ambient temperature (non-operating)
T
-250 °C
P-058
Min. permissible ambient temperature (operating)
T
-200 °C
Material information
P-900
RoHS compliant
yes
P-901
Lubrication of output bearing gearbox
MoS2(drylubrication)
P-902
Lubrication of input bearing gearbox
MoS2(drylubrication)
P-903
Lubrication of gear component set
DICRONITE®/MoS2(drylubrication)
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
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