MaalonDrive® HighVac 10mm - Type 8

MaalonDrive®

HighVac 10mm - Type 8

Technical Supply Specifications

Features

  • High repeatability
  • Zero backlash with ultra high transmission ratio
  • Easy controllability
  • Preloaded ball bearing
  • Lifetime lubrication

Description

The MaalonDrive® HighVac 10mm - type 8 micro positioning system, designed for use in high-vacuum environments and lubricated with Braycote, is characterised, in particular, by its high positioning resolution. The combination of a zero-backlash MaalonDrive® gear with a reduction ratio of 1000:1 and a DC motor with rated voltage of 6V results in a high-performance micro actuator. On the output side, the zero-backlash MaalonDrive® gear is equipped with a preloaded ball bearing by means of which the application can be directly connected.

Technical Parameter

Global System
Number Parameter Symbol Value Hint
P-001
Vacuum suitable HV  
P-003
Ratioi1000 : 1 
P-004
Self-locking yes  
P-008
Repeatability unidirectional 15 arcsec 
P-009
Repeatability bidirectional 30 arcmin 
P-010
Accuracy 15 arcmin 
P-011
Transmission accuracy 30 arcmin 
P-012
Resolution 0.00141 ° 
P-013
Torsional stiffness 3.80 Nm/rad 
P-014
Lost motion 30 arcmin 
P-015
Backlash 0 arcmin 
P-016
Rated torqueT9 mNm 
P-017
Peak torqueT19 mNm 
P-018
Momentary peak torqueT47 mNm 
P-021
Rated input speedn10000 rpm 
P-022
Maximum input speedn14000 rpm 
P-023
Rated output speedn10 rpm 
P-024
Maximum output speedn14 rpm 
P-026
No-load starting torqueT300 μNm 
P-027
No-load running torqueT200 μNm 
P-028
Rated running torqueT1440 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 stiffnessc2.31 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 inertiaI1155 * 10-4 gcm2 
P-056
Weightm20 g 
P-057
Min. permissible ambient temperature (non-operating)T-20 °C 
P-058
Min. permissible ambient temperature (operating)T-10 °C 
P-059
Max. permissible ambient temperature (non-operating)T85 °C 
P-060
Max. permissible ambient temperature (operating)T65 °C 
Motor data: DC-Motor RE 10 6V 1.5W
Number Parameter Symbol Value Hint
P-100Motortype DC  
P-102
Maximum speed of motorn14000 rpm 
P-104
Speed constant of motorKn2100 rpm/V 
P-106
Stall torque of motorT3.01 mNm 
P-107
Torque constant of motorKm4.56 mNm/A 
P-108
No-load current of motorI10.8 mA 
P-110
Max. continuous current of motorI339 mA 
P-111
Rated voltage of motorU6 V 
P-112
Phase resistance of motorR9.09 ohm 
P-113
Inductance of motorL0.077 mH 
P-114
Amplitude BEMF of motorU0.476 mV/rpm 
P-118
Max. coil temperature of motorT85 °C 
P-119
Thermal resistance of motor between coil and housingRth19 K/W 
P-120
Thermal resistance of motor between housing and airRth237.5 K/W 
P-121
Thermal time constant of the coil of the motorτw12220 ms 
P-122
Thermal time constant of the housing of the motorτw2135000 ms 
Encoder data
Number Parameter Symbol Value Hint
P-201Impulses per revolution of encoder 256  
P-202Channels of encoder A, A\, B, B\  
P-203Frequency range of encoderf 320 kHz 
P-204Operating voltage of encoderU5 ±0.2 V 
P-206Output current of encoderI5 mA 
P-207Signal/phase shifting of encoder 90±45 ° 
Material information
Number Parameter Symbol Value Hint
P-900
RoHS compliant yes  
P-901Lubrication of output bearing gearbox FomblinGRM60  
P-902Lubrication of input bearing gearbox FomblinGRM60  
P-903Lubrication of gear component set Fomblin GRM60  
P-908Material of gear component set NiFe  
P-909Material of output bearing gearbox 1.4108 DIN EN  
P-910Material of input bearing gearbox 1.4108 DIN EN  
P-911Material of bearing motor Sintered bronze  
P-912Material of gearbox output side 1.4305 DIN EN  
P-913Material of gearbox input side 1.4301 DIN EN  
P-914Material of motor housing Steel, black coated  
P-019 - Torque characteristic
P-029 - Running torque characteristic

Technical Drawing

MaalonDrive® HighVac 10mm - Type 8