RasuunDrive® HighAcc 16mm – Type 1
The RasuunDrive® HighAcc 16mm – type 1 micro linear actuator system has a travel range of 24 mm and is driven by a BLDC motor with rated voltage of 12V and integrated encoder with a resolution of 256 pulses per rotation.
Connected to this is a spring-loaded spindle nut system with a pitch of 0.35 mm.
The end positions are monitored by two mechanical limit switches; the mounting of the micro linear actuator system or application was implemented according to customer specifications.
Benefits
1) Compact build up
2) Easy controllability
3) Extreme power density
4) Integrated limit switches
5) 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-004
Self-locking
ja
P-005
Travel range
s
24 mm
P-008
Repeatability unidirectional
10 μm
P-009
Repeatability bidirectional
20 μm
P-010
Accuracy
23 μm
P-012
Resolution
1.36719 μm
P-014
Lost motion
5 μm
P-015
Backlash
0 μm
P-016
Rated torque
T
4.135 mNm
P-016
Rated force
F
3.59596 N
P-017
Peak force
F
5.75354 N
P-018
Momentary peak force
F
7.19193 N
P-023
Rated speed
v
145.833 mm/s
P-024
Maximum speed
v
291.667 mm/s
P-035
Radial backlash output shaft
0 μm
P-036
Axial backlash output shaft
0 μm
P-055
Moment of inertia
I
2113 * 10-4 gcm2
P-056
Weight
m
33 g
P-057
Min. permissible ambient temperature (non-operating)
T
-40 °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
100 °C
P-099
Additional technical data
Glue: 2K-Epoxy Uhu Endfest 300, Loctite 222; PCB with conformal coating (selective)
Motor data: EC-Motor EC 13 12V 6W
P-100
Motortype
EC
P-102
Maximum speed of motor
n
50000 rpm
P-104
Speed constant of motor
Kn
2380 rpm/V
P-106
Stall torque of motor
T
8.27 mNm
P-107
Torque constant of motor
Km
4.01 mNm/A
P-108
No-load current of motor
I
78.6 mA
P-110
Max. continuous current of motor
I
646 mA
P-111
Rated voltage of motor
U
12 V
P-112
Phase resistance of motor
R
5.82 ohm
P-113
Inductance of motor
L
0.091 mH
P-114
Amplitude BEMF of motor
U
0.421 mV/rpm
P-118
Max. coil temperature of motor
T
155 °C
P-119
Thermal resistance of motor between coil and housing
Rth1
2.46 K/W
P-120
Thermal resistance of motor between housing and air
Rth2
32 K/W
P-121
Thermal time constant of the coil of the motor
τw1
720 ms
P-122
Thermal time constant of the housing of the motor
τw2
188000 ms
Encoder data
P-201
Impulses per revolution of encoder
256
P-202
Channels of encoder
A, A\, B, B\, I, I\
P-203
Frequency range of encoder
f
160 kHz
P-204
Operating voltage of encoder
U
5 ±0.25 V
P-206
Output current of encoder
I
5 mA
P-207
Signal/phase shifting of encoder
90±45 °
Data limit switch
P-300
Type of limit switch
2x OMRON D2MQ
P-302
Configuration Limit switches
n.o.
Spindle data: Spindle unit MLP-16-SPM0033 – 24 mm travel range
P-402
Pitch
R
0.35 mm
Material information
P-900
RoHS compliant
ja
P-901
Lubrication of output bearing gearbox
Longtime PD2
P-905
Lubrication of spindel-nut-system
Fomblin GRM60
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
Aluminium
P-917
Material of spindle
1.2210
Graphs
P-019
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