CoograDrive® SpecialShaft 10mm - Type 2

CoograDrive®

SpecialShaft 10mm - Type 2

Technical Supply Specifications

Features

  • Dry lubrication due to coatings
  • High speed
  • Robust control without feedback system
  • Custom designed output shaft
  • Use of high quality materials

Description

Thanks to the dry lubrication and the materials that are used, the CoograDrive® SpecialShaft 10mm - type 2 is ideally suited for use in ultra-high-vacuum environments. Mounted as a drive is a stepper motor with 20 steps per rotation, thereby allowing the system to easily be operated in an open loop control. The low-backlash CoograDrive® gear with a reduction ratio of 40:1 is directly connected to the motor and, in addition to the preloaded ball bearing on the output side, is equipped with a customer-specific mounting option for the application.

Technical Parameter

Global System
Number Parameter Symbol Value Hint
P-001
Vacuum suitable UHV  
P-003
Ratioi40 : 1 
P-004
Self-locking yes  
P-008
Repeatability unidirectional 9.6 arcmin 
P-009
Repeatability bidirectional 65.4 arcmin 
P-010
Accuracy 35.4 arcmin 
P-011
Transmission accuracy 70.8 arcmin 
P-012
Resolution 0.45 ° 
P-013
Torsional stiffness 2.50  
P-014
Lost motion 60 arcmin 
P-015
Backlash 20 arcmin 
P-016
Rated torqueT10 mNm 
P-017
Peak torqueT80 mNm 
P-018
Momentary peak torqueT100 mNm 
P-021
Rated input speedn1000 rpm 
P-022
Maximum input speedn1000 rpm 
P-023
Rated output speedn25 rpm 
P-024
Maximum output speedn25 rpm 
P-026
No-load starting torqueT247.5 μNm 
P-027
No-load running torqueT165 μNm 
P-028
Rated running torqueT2115 μNm 
P-034
Lifetime for rated operation 200 h 
P-035
Radial backlash output shaft 0 μm 
P-036
Axial backlash output shaft 0 μm 
P-037
Radial stiffnessc2.31 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 inertiaI938.03 * 10-4 gcm2 
P-056
Weightm10 g 
P-057
Min. permissible ambient temperature (non-operating)T-35 °C 
P-058
Min. permissible ambient temperature (operating)T-35 °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-RV-A-0.25-8-10-1977 dry lubrication
Number Parameter Symbol Value Hint
P-100Motortype Stepper  
P-102
Maximum speed of motorn3000 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 MoS2(drylubrication)  
P-903Lubrication of gear component set DICRONITE®/MoS2(drylubrication)  
P-904Lubrication of bearing motor MoS2(drylubrication)  
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® SpecialShaft 10mm - Type 2