RasuunDrive® BallScrew 10mm - Type 5

RasuunDrive®

BallScrew 10mm - Type 5

Technical Supply Specifications

Features

  • Flexible integration
  • Wide travel range
  • Robust control without feedback system
  • Ball screw
  • Transmission ratio optimized to torque

Description

The RasuunDrive® BallScrew 10mm - type 5 provides an impressive travelrange of up to 20 mm. This is possible thanks to the combination of a stepper motor (20 steps per rotation) 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 ranges20 mm 
P-008
Repeatability unidirectional 0.5 μm 
P-009
Repeatability bidirectional 2 μm 
P-010
Accuracy 20 μm 
P-012
Resolution 0.625 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 speedn21000 rpm 
P-023
Rated speedv2.08333 mm/s 
P-024
Maximum speedv4.375 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 inertiaI938.05 * 10-4 gcm2 
P-056
Weightm28 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)T130 °C 
P-060
Max. permissible ambient temperature (operating)T70 °C 
Motor data: Stepper AM 1020-2R-A0.25
Number Parameter Symbol Value Hint
P-100Motortype Stepper  
P-102
Maximum speed of motorn21000 rpm 
P-103
Resonance frequency of motorf 140 Hz 
P-105
Holding torque of motor (unpowered)T0.2 mNm 
P-109
Rated current of motorI250 mA 
P-111
Rated voltage of motorU2 V 
P-112
Phase resistance of motorR8 ohm 
P-113
Inductance of motorL2.4 mH 
P-114
Amplitude BEMF of motorU0.6 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 motort 0.32 ms 
P-118
Max. coil temperature of motorT130 °C 
P-119
Thermal resistance of motor between coil and housingRth13.9 K/W 
P-120
Thermal resistance of motor between housing and airRth253.8 K/W 
P-121
Thermal time constant of the coil of the motorτw13200 ms 
P-122
Thermal time constant of the housing of the motorτw2200000 ms 
P-123
Insulation voltage of motorU200 V 
Spindle data: Ball screw – 20 mm travel range pitch 1 mm 1112. /1.3.35.44R 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-904Lubrication of bearing motor Synthetic light ester oil  
P-905Lubrication of spindel-nut-system Isoflex NBU 15  
P-908Material of gear component set NiFe  
P-909Material of output bearing gearbox 1.4108 DIN EN  
P-911Material of bearing motor Stainless steel  
P-912Material of gearbox output side 1.4305 DIN EN  
P-914Material of motor housing Anodized aluminum  
P-917Material of spindle 1.4034  
P-019 Curve measured with 5x nominal voltage and load inertia 6*10E-9 kg/m² in ¼ micro steps. - Force characteristic

Technical Drawing

RasuunDrive® BallScrew 10mm - Type 5