RasuunDrive® HighRange 10mm – Type 1
The RasuunDrive® HighRange 10mm – type 1 micro linear actuator is characterised by its short length with a travel range of 6 mm.
It is driven by a stepper motor with 20 steps per rotation in an open loop control and is equipped with a zero-backlash MaalonDrive® gear with a reduction ratio of 120:1 that is directly connected to the motor as well as a spring-loaded, zero-backlash spindle nut system with a pitch of 0.4 mm.
Two inductive limit sensors monitor the end positions.
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) High reliability
3) Robust control without feedback system
4) Integrated limit switches
5) Zero backlash at high adjustment speed
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-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
0.16667 μm
P-014
Lost motion
5 μm
P-015
Backlash
0 μm
P-016
Rated force
F
19.2159 N
P-017
Peak force
F
35.8696 N
P-018
Momentary peak force
F
50 N
P-023
Rated speed
v
0.55556 mm/s
P-024
Maximum speed
v
1.16667 mm/s
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-044
Max. axial load on output shaft (non-operating, impulsive load)
F
50 N
P-055
Moment of inertia
I
925.01 * 10-4 gcm2
P-056
Weight
m
22 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
Motor data: Stepper AM 1020-2R-A0.25
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
250 mA
P-111
Rated voltage of motor
U
2 V
P-112
Phase resistance of motor
R
8 ohm
P-113
Inductance of motor
L
2.4 mH
P-114
Amplitude BEMF of motor
U
0.6 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
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-904
Lubrication of bearing motor
Synthetic light ester oil
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
Stainless steel
P-912
Material of gearbox output side
1.4305 DIN EN
P-914
Material of motor housing
Anodized aluminum
P-917
Material of spindle
1.4305 DIN EN
Graphs
P-019
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