RasuunDrive® HighAcc 10mm – Type 6
The RasuunDrive® HighAcc 10mm – type 6 is a micro linear actuator system with a travel range of 6 mm.
The drive train consists of a DC motor with rated voltage of 12V as well as an integrated encoder with a resolution of 256 pulses per rotation.
Attached to the motor is a zero-backlash MaalonDrive® gear with a reduction ratio of 160:1 and a spring-loaded, zero-backlash spindle nut system with a pitch of 0.4 mm.
Two magnetoresistive limit sensors are integrated for detecting the end position.
The linear movement is supported with a preloaded ball guide.
The mechanical interface for attaching the micro linear actuator system is an M6x0.5 thread; the load is connected via an M3x3.5 thread.
Benefits
1) Compact build up
2) Extreme power density
3) Integrated limit switches
4) Adapter with thread
5) Zero backlash at 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
160 : 1
P-004
Self-locking
ja
P-005
Travel range
s
6 mm
P-008
Repeatability unidirectional
1 μm
P-009
Repeatability bidirectional
5 μm
P-010
Accuracy
12 μm
P-012
Resolution
0.00977 μm
P-014
Lost motion
5 μm
P-015
Backlash
0 μm
P-016
Rated force
F
6.40529 N
P-017
Peak force
F
12.8106 N
P-018
Momentary peak force
F
29.4643 N
P-021
Rated input speed
n
10000 rpm
P-022
Maximum input speed
n
14000 rpm
P-023
Rated speed
v
0.41667 mm/s
P-024
Maximum speed
v
0.58333 mm/s
P-034
Lifetime for rated operation
500 h
P-035
Radial backlash output shaft
0 μm
P-036
Axial backlash output shaft
0 μm
P-044
Max. axial load on output shaft (non-operating, impulsive load)
F
50 N
P-055
Moment of inertia
I
1123 * 10-4 gcm2
P-056
Weight
m
28 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
85 °C
P-060
Max. permissible ambient temperature (operating)
T
65 °C
P-099
Additional technical data
2 digital limit sensors integrated
Motor data: DC-Motor RE 10 6V 1.5W
P-100
Motortype
DC
P-102
Maximum speed of motor
n
14000 rpm
P-104
Speed constant of motor
Kn
2100 rpm/V
P-106
Stall torque of motor
T
3.01 mNm
P-107
Torque constant of motor
Km
4.56 mNm/A
P-108
No-load current of motor
I
10.8 mA
P-110
Max. continuous current of motor
I
339 mA
P-111
Rated voltage of motor
U
6 V
P-112
Phase resistance of motor
R
9.09 ohm
P-113
Inductance of motor
L
0.077 mH
P-114
Amplitude BEMF of motor
U
0.476 mV/rpm
P-118
Max. coil temperature of motor
T
85 °C
P-119
Thermal resistance of motor between coil and housing
Rth1
9 K/W
P-120
Thermal resistance of motor between housing and air
Rth2
37.5 K/W
P-121
Thermal time constant of the coil of the motor
τw1
2220 ms
P-122
Thermal time constant of the housing of the motor
τw2
135000 ms
Encoder data
P-201
Impulses per revolution of encoder
256
P-202
Channels of encoder
A, A\, B, B\
P-203
Frequency range of encoder
f
320 kHz
P-204
Operating voltage of encoder
U
5 ±0.2 V
P-206
Output current of encoder
I
5 mA
P-207
Signal/phase shifting of encoder
90±45 °
Data limit switch
P-302
Configuration Limit switches
n.c.
Spindle data: Precision spindle m 2x0.4 – 6 mm travel range
P-402
Pitch
R
0.4 mm
Material information
P-900
RoHS compliant
ja
P-901
Lubrication of output bearing gearbox
Longtime PD2
P-903
Lubrication of gear component set
Molykote BR 2 plus
P-905
Lubrication of spindel-nut-system
Fomblin GRM60
P-908
Material of gear component set
NiFe
P-909
Material of output bearing gearbox
1.4108 DIN EN
P-911
Material of bearing motor
Sintered bronze
P-912
Material of gearbox output side
1.4305 DIN EN
P-914
Material of motor housing
Steel, black coated
P-917
Material of spindle
1.4305 DIN EN
Graphs
P-019
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