KeevoDrive® HighAcc 19mm - Type 1

KeevoDrive®

HighAcc 19mm - Type 1

Technical Supply Specifications

Features

  • High adjustment force
  • Step with in the range of nm
  • Robust control without feedback system
  • High load capacity of output bearing
  • High reliability

Description

The KeevoDrive® HighAcc 19mm - type 1 is a micro positioning system which builds upon an eccentric with eccentricity of 3000 µm and travel range of up to 6000 µm. The system can easily be operated in an open loop control, as it is driven by a stepper motor with 200 steps per rotation. At the heart of this dynamic and reliable micro system is a low-backlash CoograDrive® gear with a reduction ratio of 80:1.

Technical Parameter

Global System
Number Parameter Symbol Value Hint
P-003
Ratioi80 : 1
P-004
Self-locking yes  
P-005
Max. travel ranges6000 μm 
P-015
Backlash 0 μm 
P-016
Rated forceF5 N 
P-017
Peak forceF33.3333 N 
P-018
Momentary peak forceF40 N 
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-037
Radial stiffnessc4.35 N/μm 
P-038
Axial stiffnessc40 N/μm 
P-039
Max. radial load on output shaft (non-operating, constant load)F80 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)F20 N 
P-042
Max. radial load on output shaft (operating, impulsive load)F20 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 inertiaI900038 * 10-4 gcm2 
P-056
Weightm112 g 
P-057
Min. permissible ambient temperature (non-operating)T-20 °C 
P-058
Min. permissible ambient temperature (operating)T-20 °C 
P-059
Max. permissible ambient temperature (non-operating)T120 °C 
P-060
Max. permissible ambient temperature (operating)T120 °C 
Motor data: Schrittmotor ZSS 19.200.0,6-2g5-BC-R
Number Parameter Symbol Value Hint
P-100Type of motor Stepper  
P-102
Maximum speed of motorn6000 rpm 
P-105
Holding torque of motor (unpowered)T0.9 mNm 
P-109
Rated current of motorI0.6 mA 
P-111
Rated voltage of motorU42 V 
P-112
Phase resistance of motorR2.1 ohm 
P-113
Inductance of motorL0.85 mH 
P-115
Full step angle of motor 1.8 ° 
P-116
Angular accuracy of step of motor ±0.09 ° 
P-117
Electrical time constant of motort 0.367 ms 
P-118
Max. coil temperature of motorT120 °C 
Excenter data
Number Parameter Symbol Value Hint
P-501
Eccentricity 3000 μm 
P-504Max. radial load on eccentric bearing (non-operating, constant load)F33.3333 N 
P-505Max. radial load on eccentric bearing (non-operating, impulsive load)F25 N 
P-506Max. radial load on eccentric bearing (operating, constant load)F20 N 
P-507Max. radial load on eccentric bearing (operating, impulsive load)F20 N 
P-508Max. axial load on eccentric bearing (non-operating, constant load)F150 N 
P-509Max. axial load on eccentric bearing (non-operating, impulsive load)F50 N 
P-510Max. axial load on eccentric bearing (operating, constant load)F380 N 
P-511Max. axial load on eccentric bearing (operating, impulsive load)F127 N 
P-513Eccentricity error 20 μm 
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-907Lubrication of eccentric bearing Longtime PD2  
P-908Material of gear component set NiFe  
P-909Material of output bearing gearbox 1.4108 DIN EN  
P-912Material of gearbox output side 1.4305 DIN EN  
P-915Material of eccentric bearing 1.4108  
P-005 - Travel range
P-008 - Unidirectional repeatability
P-009 - Bidirectional repeatability
P-012 - Resolution
P-016 - Operating force characteristic
P-502 - Speed characteristic
P-512 - Max. external radial force

Technical Drawing

KeevoDrive® HighAcc 19mm - Type 1
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