Technical Supply Specifications
Features
- Integrated tool fitting
- Robust control without feedback system
- Compact build up
- Zero backlash at high torque capacity
- Preloaded ball bearing
Description
The MaalonDrive® ToolFit 6mm - type 1 micro positioning system is an extremely compact solution for applications in which a sample must be precisely aligned. The robust bearing of the output shaft and the ability to use a sample holder directly in the coupling element characterise this robust micro actuator solution. At the heart of the micro positioning system is a zero-backlash MaalonDrive® gear with a reduction ratio of 120:1. The system can easily be operated in an open loop control, as it is equipped with a stepper motor with 20 steps per rotation and rated voltage of 2V.
Downloads:
Technical Parameter
Global System
Number | Parameter | Symbol | Value | Hint |
---|---|---|---|---|
P-003 | Ratio | i | 120 : 1 | |
P-004 | Self-locking | yes | ||
P-008 | Repeatability unidirectional | 47 arcsec | ||
P-009 | Repeatability bidirectional | 30.9 arcmin | ||
P-010 | Accuracy | 21.8 arcmin | ||
P-011 | Transmission accuracy | 33.6 arcmin | ||
P-012 | Resolution | 0.15 ° | ||
P-013 | Torsional stiffness | 2.17 Nm/rad | ||
P-014 | Lost motion | 30 arcmin | ||
P-015 | Backlash | 0 arcmin | ||
P-016 | Rated torque | T | 15 mNm | |
P-017 | Peak torque | T | 31 mNm | |
P-018 | Momentary peak torque | T | 77 mNm | |
P-021 | Rated input speed | n | 15000 rpm | |
P-022 | Maximum input speed | n | 21000 rpm | |
P-023 | Rated output speed | n | 125 rpm | |
P-024 | Maximum output speed | n | 175 rpm | |
P-026 | No-load starting torque | T | 51 μNm | |
P-027 | No-load running torque | T | 34 μNm | |
P-028 | Rated running torque | T | 364 μNm | |
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 stiffness | c | 0.48 N/μm | |
P-038 | Axial stiffness | c | 10 N/μm | |
P-039 | Max. radial load on output shaft (non-operating, constant load) | F | 10 N | |
P-040 | Max. radial load on output shaft (non-operating, impulsive load) | F | 5 N | |
P-041 | Max. radial load on output shaft (operating, constant load) | F | 2 N | |
P-042 | Max. radial load on output shaft (operating, impulsive load) | F | 2 N | |
P-043 | Max. axial load on output shaft (non-operating, constant | F | 30 N | |
P-044 | Max. axial load on output shaft (non-operating, impulsive load) | F | 10 N | |
P-045 | Max. axial load on output shaft (operating, constant load) | F | 100 N | |
P-046 | Max. axial load on output shaft (operating, impulsive load) | F | 38 N | |
P-055 | Moment of inertia | I | 52.5 * 10-4 gcm2 | |
P-056 | Weight | m | 5 g | |
P-057 | Min. permissible ambient temperature (non-operating) | T | -35 °C | |
P-058 | Min. permissible ambient temperature (operating) | T | -20 °C | |
P-059 | Max. permissible ambient temperature (non-operating) | T | 130 °C | |
P-060 | Max. permissible ambient temperature (operating) | T | 70 °C | |
P-061 | Tool fitting | Tool alignment fitting by 6 screws | ||
Motor data: Stepper FDM 0620-2R-V2-31 | Number | Parameter | Symbol | Value | Hint |
P-100 | Motortype | Stepper | ||
P-102 | Maximum speed of motor | n | 21000 rpm | |
P-103 | Resonance frequency of motor | f | 60 Hz | |
P-105 | Holding torque of motor (unpowered) | T | 0.06 mNm | |
P-109 | Rated current of motor | I | 130 mA | |
P-111 | Rated voltage of motor | U | 2 V | |
P-112 | Phase resistance of motor | R | 13.6 ohm | |
P-113 | Inductance of motor | L | 2 mH | |
P-114 | Amplitude BEMF of motor | U | 0.177 mV/rpm | |
P-115 | Full step angle of motor | 18 ° | ||
P-116 | Angular accuracy of step of motor | ±0.9 ° | ||
P-117 | Electrical time constant of motor | t | 0.15 ms | |
P-118 | Max. coil temperature of motor | T | 130 °C | |
P-119 | Thermal resistance of motor between coil and housing | Rth1 | 15 K/W | |
P-120 | Thermal resistance of motor between housing and air | Rth2 | 96.6 K/W | |
P-121 | Thermal time constant of the coil of the motor | τw1 | 3200 ms | |
P-122 | Thermal time constant of the housing of the motor | τw2 | 120000 ms | |
P-123 | Insulation voltage of motor | U | 100 V | |
Material information | Number | Parameter | Symbol | Value | Hint |
P-900 | RoHS compliant | yes | ||
P-901 | Lubrication of output bearing gearbox | Longtime PD2 | ||
P-903 | Lubrication of gear component set | Molykote BR 2 plus | ||
P-904 | Lubrication of bearing motor | perfluorinated polyether oil, PTFE with thickener | ||
P-908 | Material of gear component set | NiFe | ||
P-909 | Material of output bearing gearbox | 1.4108 DIN EN | ||
P-911 | Material of bearing motor | Stainless steel | ||
P-912 | Material of gearbox output side | 1.4305 DIN EN | ||
P-914 | Material of motor housing | Anodized aluminum |
Technical Drawing
