RasuunDrive® BallScrew 10mm – Type 26
The RasuunDrive® BallScrew 10mm – type 26 provides an impressive travelrange of up to 15 mm. This is possible thanks to the combination of a DC Motor and with a sturdy, backlash free MaalonDrive® gear and a ball screw. The MaalonDrive® gear comes with a reduction ratio of 120:1, directly integrated in the bearing of the gear output shaft is the ball screw with a pitch of 1 mm.
Benefits
1) Compact build up
2) Flexible integration
3) Easy controllability
4) Ball screw
5) Zero backlash at high 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
15 mm
P-008
Repeatability unidirectional
no value μm
P-009
Repeatability bidirectional
no value μm
P-014
Lost motion
2.1 μm
P-015
Backlash
0 μm
P-016
Rated torque
T
15 mNm
P-016
Rated force
F
47 N
P-017
Peak force
F
47 N
P-017
Peak torque
T
28 mNm
P-018
Momentary peak torque
T
70 mNm
P-018
Momentary peak force
F
47 N
P-021
Rated input speed
n
10000 rpm
P-022
Maximum input speed
n
15000 rpm
P-023
Rated speed
v
1.38889 mm/s
P-024
Maximum speed
v
2.08333 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
47 N
P-055
Moment of inertia
I
1125.02 * 10-4 gcm2
P-056
Weight
m
18 g
P-057
Min. permissible ambient temperature (non-operating)
T
-30 °C
P-058
Min. permissible ambient temperature (operating)
T
-10 °C
P-059
Max. permissible ambient temperature (non-operating)
T
85 °C
P-060
Max. permissible ambient temperature (operating)
T
85 °C
Motor data: DC-Motor 1024 012S K2567 Ball bearing front
P-100
Motortype
DC
P-101
Rated speed of motor
n
7780 rpm
P-102
Maximum speed of motor
n
15000 rpm
P-104
Speed constant of motor
Kn
1078 rpm/V
P-106
Stall torque of motor
T
4.45 mNm
P-107
Torque constant of motor
Km
8.86 mNm/A
P-110
Max. continuous current of motor
I
180 mA
P-111
Rated voltage of motor
U
12 V
P-112
Phase resistance of motor
R
23.7 ohm
P-113
Inductance of motor
L
0.218 mH
P-114
Amplitude BEMF of motor
U
0.928 mV/rpm
P-118
Max. coil temperature of motor
T
85 °C
P-119
Thermal resistance of motor between coil and housing
Rth1
16 K/W
P-120
Thermal resistance of motor between housing and air
Rth2
51 K/W
P-121
Thermal time constant of the coil of the motor
τw1
6100 ms
P-122
Thermal time constant of the housing of the motor
τw2
251000 ms
Data limit switch
P-302
Configuration Limit switches
n.c.
Spindle data: BallScrew – 3mm diameter, 1mm pitch, 15mm stroke, backlash free
P-402
Pitch
R
1 mm
Material information
P-900
RoHS compliant
ja
P-901
Lubrication of output bearing gearbox
Braycote601EF
P-903
Lubrication of gear component set
Molykote BR 2 plus
P-905
Lubrication of spindel-nut-system
NSK LGU
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
Steel, nickel plated
P-917
Material of spindle
1.4034
Graphs
P-019
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