CoograDrive® HighVac 10mm - Type 2

CoograDrive®

HighVac 10mm - Type 2

Technical Supply Specifications

Features

  • Compact build up
  • Vacuum suitable lubrication
  • Use of high quality materials
  • Preloaded ball bearing
  • Transmission ratio optimized to torque

Description

The CoograDrive® HighVac 10mm - Type 2 micro actuator combines extreme ruggedness with reliability and extremely short length. The micro positioning system is driven by a stepper motor with 20 steps per rotation in an open loop control. It is the ideal solution for applications in extreme environmental conditions and tight space conditions. Because Braycote is used as lubricant for the ball bearings as well as for the gear component set, it can be used in high-vacuum environments. The output shaft is precisely guided by preloaded ball bearings and thereby allow the application to be directly connected. At the core of this micro actuator is a low-backlash CoograDrive® gear with a reduction ratio of 80:1.

Technical Parameter

Global System
Number Parameter Symbol Value Hint
P-001
Vacuum suitable HV  
P-003
Ratioi80 : 1 
P-004
Self-locking yes  
P-008
Repeatability unidirectional 5.85 arcmin 
P-009
Repeatability bidirectional 47.025 arcmin 
P-010
Accuracy 32.7 arcmin 
P-011
Transmission accuracy 65.4 arcmin 
P-012
Resolution 0.225 ° 
P-013
Torsional stiffness 3.80 Nm/rad 
P-014
Lost motion 45 arcmin 
P-015
Backlash 20 arcmin 
P-016
Rated torqueT15 mNm 
P-017
Peak torqueT100 mNm 
P-018
Momentary peak torqueT120 mNm 
P-021
Rated input speedn10000 rpm 
P-022
Maximum input speedn21000 rpm 
P-023
Rated output speedn125 rpm 
P-024
Maximum output speedn262.5 rpm 
P-026
No-load starting torqueT180 μNm 
P-027
No-load running torqueT120 μNm 
P-028
Rated running torqueT1570 μNm 
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-037
Radial stiffnessc2.3 N/μm 
P-038
Axial stiffnessc40 N/μm 
P-039
Max. radial load on output shaft (non-operating, constant load)F55 N 
P-040
Max. radial load on output shaft (non-operating, impulsive load)F20 N 
P-041
Max. radial load on output shaft (operating, constant load)F7 N 
P-042
Max. radial load on output shaft (operating, impulsive load)F7 N 
P-043
Max. axial load on output shaft (non-operating, constantF150 N 
P-044
Max. axial load on output shaft (non-operating, impulsive load)F50 N 
P-045
Max. axial load on output shaft (operating, constant load)F380 N 
P-046
Max. axial load on output shaft (operating, impulsive load)F127 N 
P-055
Moment of inertiaI938.01 * 10-4 gcm2 
P-057
Min. permissible ambient temperature (non-operating)T-35 °C 
P-058
Min. permissible ambient temperature (operating)T-10 °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-A-0.25-8-10/1977
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 
Material information
Number Parameter Symbol Value Hint
P-900
RoHS compliant yes  
P-901Lubrication of output bearing gearbox Braycote601EF  
P-903Lubrication of gear component set Braycote601EF  
P-904Lubrication of bearing motor Braycote601EF  
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-019 Curve measured with 5x nominal voltage and load inertia 6*10E-9 kg/m² in ¼ micro steps. - Torque characteristic
P-029 Curve measured with 5x nominal voltage and load inertia 6*10E-9 kg/m² in ¼ micro steps. - Running torque characteristic

Technical Drawing

CoograDrive® HighVac 10mm - Type 2