MaalonDrive® Hollow 10mm – Type 5
The MaalonDrive® Hollow 10mm – type 5 micro positioning system combines hollow shaft, tool holder directly in the output shaft, parallel-offset motor arrangement and housing flange in one system.
Optical signals can be guided through the hollow shaft on the central rotary axis of the gear to save space.
The toothing on the input shaft enables the positioning of a brushless DC motor with rated voltage of 6V and integrated encoder with a resolution of 256 pulses per rotation parallel to the hollow shaft.
The possibilities of the hollow shaft can thereby be optimally utilised.
At the heart of the MaalonDrive® Hollow 10mm – type 5 is a zero-backlash MaalonDrive® gear with a reduction ratio of 160:1.
Benefits
1) High repeatability
2) Hollow shaft thru center of rotational axis
3) Preloaded ball bearing
4) Easy controllability
5) Zero backlash with optimised fit between speed and resolution
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
82.2857 : 1
P-004
Self-locking
ja
P-006
Hollow shaft
ja
P-008
Repeatability unidirectional
15 arcsec
P-009
Repeatability bidirectional
20 arcmin
P-010
Accuracy
12 arcmin
P-011
Transmission accuracy
24 arcmin
P-012
Resolution
0.06836 °
P-013
Torsional stiffness
8.25 Nm/rad
P-014
Lost motion
12 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-020
Torque constant gear
Km
15 μNm/mNm
P-021
Rated input speed
n
5000 rpm
P-022
Maximum input speed
n
15000 rpm
P-023
Rated output speed
n
60.7639 rpm
P-024
Maximum output speed
n
182.292 rpm
P-025
Speed constant gear
Kn
0.1 μNm/rpm
P-026
No-load starting torque
T
220 μNm
P-027
No-load running torque
T
150 μNm
P-028
Rated running torque
T
1145 μNm
P-030
Efficiency for rated operation
η
5.15 %
P-031
Efficiency for peak operation
η
3.65 %
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
0.48 N/μm
P-038
Axial stiffness
c
10 N/μm
P-039
Max. radial load on output shaft (non-operating, constant load)
F
10 N
P-040
Max. radial load on output shaft (non-operating, impulsive load)
F
5 N
P-041
Max. radial load on output shaft (operating, constant load)
F
2 N
P-042
Max. radial load on output shaft (operating, impulsive load)
F
2 N
P-043
Max. axial load on output shaft (non-operating, constant
F
30 N
P-044
Max. axial load on output shaft (non-operating, impulsive load)
F
10 N
P-045
Max. axial load on output shaft (operating, constant load)
F
100 N
P-046
Max. axial load on output shaft (operating, impulsive load)
F
38 N
P-047
Max. radial load on input shaft (non-operating, constant load)
F
15 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
6 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
64 N
P-052
Max. axial load on input shaft (non-operating, impulsive load)
F
20 N
P-053
Max. axial load on input shaft (operating, constant load)
F
185 N
P-054
Max. axial load on input shaft (operating, impulsive load)
F
66 N
P-055
Moment of inertia
I
102.21 * 10-4 gcm2
P-056
Weight
m
35 g
P-057
Min. permissible ambient temperature (non-operating)
T
-20 °C
P-058
Min. permissible ambient temperature (operating)
T
-20 °C
P-059
Max. permissible ambient temperature (non-operating)
T
125 °C
P-060
Max. permissible ambient temperature (operating)
T
100 °C
P-061
Tool fitting
Ø3H6 4.5deep
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
70
P-066
Pitch diameter gear wheel input shaft
14 mm
P-067
Pressure angle gear wheel input shaft
20 °
P-068
Quality gear wheel input shaft
6f
P-069
Material gear wheel input shaft
PEEK
P-079
Kind of mating gear wheel input shaft
spur gear DIN 867
P-080
Module mating gear wheel input shaft
0.2 mm
P-081
Number of teeth mating gear wheel input shaft
36
P-082
Pitch diameter mating gear wheel input shaft
7.2 mm
P-083
Pressure angle mating gear wheel input shaft
20 °
P-084
Quality mating gear wheel input shaft
6f
P-085
Material mating gear wheel input shaft
AlMgSi coating chem. Ni 2 +2µm
P-099
Additional technical data
Tool holder
Motor data: EC-Motor EC 6 1.5W 6V
P-100
Motortype
EC
P-102
Maximum speed of motor
n
100000 rpm
P-104
Speed constant of motor
Kn
7900 rpm/V
P-106
Stall torque of motor
T
0.832 mNm
P-107
Torque constant of motor
Km
1.21 mNm/A
P-108
No-load current of motor
I
46.9 mA
P-110
Max. continuous current of motor
I
314 mA
P-111
Rated voltage of motor
U
6 V
P-112
Phase resistance of motor
R
8.72 ohm
P-113
Inductance of motor
L
0.065 mH
P-114
Amplitude BEMF of motor
U
0.127 mV/rpm
P-118
Max. coil temperature of motor
T
125 °C
P-119
Thermal resistance of motor between coil and housing
Rth1
16.1 K/W
P-120
Thermal resistance of motor between housing and air
Rth2
67.1 K/W
P-121
Thermal time constant of the coil of the motor
τw1
1690 ms
P-122
Thermal time constant of the housing of the motor
τw2
71800 ms
Encoder data
P-201
Impulses per revolution of encoder
64
P-202
Channels of encoder
A, B, I
P-203
Frequency range of encoder
f
64 kHz
P-204
Operating voltage of encoder
U
5.3 ±0.3 V
P-206
Output current of encoder
I
4 mA
P-207
Signal/phase shifting of encoder
90±45 °
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-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
Steel, black coated
Graphs
P-032
P-032
P-019
P-029