RasuunDrive® BallScrew 10mm - Type 12

RasuunDrive®

BallScrew 10mm - Type 12

Technical Supply Specifications

Features

  • Flexible integration
  • Preloaded ball bearing
  • Easy controllability
  • Ball screw
  • Transmission ratio optimized to torque

Description

The RasuunDrive® BallScrew 10mm - type 12 provides an impressive travelrange of up to 15 mm. This is possible thanks to the combination of a EC Motor, an encoder with 1024 Impulses per revolution and with a sturdy, low backlash CoograDrive® gear and a ball screw. The CoograDrive® gear comes with a reduction ratio of 80:1, directly integrated in the bearing of the gear output shaft is the ball screw with a pitch of 1 mm.

Technical Parameter

Global System
Number Parameter Symbol Value Hint
P-003
Ratioi80 : 1 
P-004
Self-locking yes  
P-005
Travel ranges15 mm 
P-008
Repeatability unidirectional 0.5 μm 
P-009
Repeatability bidirectional 2 μm 
P-010
Accuracy 20 μm 
P-012
Resolution 0.01221 μm 
P-014
Lost motion 10 μm 
P-015
Backlash 5 μm 
P-016
Rated forceF50 N 
P-017
Peak forceF50 N 
P-018
Momentary peak forceF50 N 
P-021
Rated input speedn10000 rpm 
P-022
Maximum input speedn30000 rpm 
P-023
Rated speedv2.08333 mm/s 
P-024
Maximum speedv6.25 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)F50 N 
P-055
Moment of inertiaI660.04 * 10-4 gcm2 
P-056
Weightm25 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)T125 °C 
P-060
Max. permissible ambient temperature (operating)T100 °C 
Motor data: EC-Motor 1028S006B
Number Parameter Symbol Value Hint
P-100Motortype EC  
P-102
Maximum speed of motorn79000 rpm1)
P-104
Speed constant of motorKn5426 rpm/V 
P-106
Stall torque of motorT9.72 mNm 
P-107
Torque constant of motorKm1.76 mNm/A 
P-108
No-load current of motorI121 mA 
P-110
Max. continuous current of motorI1160 mA2)
P-111
Rated voltage of motorU6 V 
P-112
Phase resistance of motorR1.08 ohm 
P-113
Inductance of motorL0.024 mH 
P-114
Amplitude BEMF of motorU0.184 mV/rpm 
P-118
Max. coil temperature of motorT125 °C 
P-119
Thermal resistance of motor between coil and housingRth16.6 K/W1)
P-120
Thermal resistance of motor between housing and airRth242.4 K/W 
P-121
Thermal time constant of the coil of the motorτw14200 ms1)
P-122
Thermal time constant of the housing of the motorτw2152000 ms 
Encoder data
Number Parameter Symbol Value Hint
P-201Impulses per revolution of encoder 1024  
P-202Channels of encoder A, B, I  
P-203Frequency range of encoderf 500 kHz 
P-204Operating voltage of encoderU5 ±0.5 V 
P-205Rated current consumption of encoderImax. 23 3)
P-206Output current of encoderI4 mA4)
P-207Signal/phase shifting of encoder 90±75 °5)
P-208Signal build-up/decay time of encodert 0.1/0.1  
Spindle data: Ball screw – 15 mm travel range pitch 1 mm 1112. /1.3.30.39R P5*
Number Parameter Symbol Value Hint
P-402
PitchR1 mm 
Material information
Number Parameter Symbol Value Hint
P-900
RoHS compliant yes  
P-901Lubrication of output bearing gearbox Longtime PD2  
P-903Lubrication of gear component set Molykote BR 2 plus  
P-905Lubrication of spindel-nut-system Braycote 601EF  
P-908Material of gear component set NiFe  
P-909Material of output bearing gearbox 1.4108 DIN EN  
P-912Material of gearbox output side 1.4305 DIN EN  
P-914Material of motor housing Aluminium  
P-917Material of spindle 1.4034  

1) Values under thermally isolated conditions.
2) Curve measured with nominal voltage and load inertia 6*10E-9 kg/m² in ½ micro steps.
3) Supply = 5V; unloaded outputs
4) Supply = 5V; low logic level <0.4V, high logic level >4.5V; CMOS and TTL compatible
5) At 5000 rpm
P-019 - Force characteristic

Technical Drawing

RasuunDrive® BallScrew 10mm - Type 12