MaalonDrive® OverloadClutch 10mm - Type 2

MaalonDrive®

OverloadClutch 10mm - Type 2

Technical Supply Specifications

Features

  • Zero backlash at ultra high resolution
  • Integrated overload clutch to prevent for demaginig
  • Easy controllability
  • Vacuum suitable lubrication
  • Preloaded ball bearing

Description

The unique feature of the MaalonDrive® OverloadClutch 10mm - type 2 micro servo actuator is its integrated overload clutch by means of which external torque loads that are too large are prevented from acting on the micro gearbox. The micro positioning system, designed for applications in high-vacuum environments and lubricated with Fomblin, consists of a high-reduction, zero-backlash MaalonDrive® gear with a reduction ratio of 1000:1 and a DC motor with a rated voltage of 6V with integrated encoder and a resolution of 256 pulses per rotation. The output shaft is precisely guided by preloaded ball bearings which allow the application to 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 stiffnessc3.52 N/μm 
P-038
Axial stiffnessc40 N/μm 
P-039
Max. radial load on output shaft (non-operating, constant load)F70 N 
P-040
Max. radial load on output shaft (non-operating, impulsive load)F25 N 
P-041
Max. radial load on output shaft (operating, constant load)F8 N 
P-042
Max. radial load on output shaft (operating, impulsive load)F8 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 inertiaI811 * 10-4 gcm2 
P-056
Weightm17 g 
P-057
Min. permissible ambient temperature (non-operating)T-55 °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 0.75W KL
Number Parameter Symbol Value Hint
P-100Motortype DC  
P-102
Maximum speed of motorn14000 rpm 
P-104
Speed constant of motorKn2230 rpm/V 
P-106
Stall torque of motorT1.25 mNm 
P-107
Torque constant of motorKm4.27 mNm/A 
P-108
No-load current of motorI11.8 mA 
P-110
Max. continuous current of motorI190 mA 
P-111
Rated voltage of motorU6 V 
P-112
Phase resistance of motorR20.6 ohm 
P-113
Inductance of motorL0.184 mH 
P-114
Amplitude BEMF of motorU0.448 mV/rpm 
P-118
Max. coil temperature of motorT85 °C 
P-119
Thermal resistance of motor between coil and housingRth119.5 K/W 
P-120
Thermal resistance of motor between housing and airRth245.5 K/W 
P-121
Thermal time constant of the coil of the motorτw13160 ms 
P-122
Thermal time constant of the housing of the motorτw2108000 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 FomblinGRM60  
P-904Lubrication of bearing motor FomblinGRM60  
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 stainless steel  
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® OverloadClutch 10mm - Type 2