Technical Supply Specifications
Features
- High adjustment force
- Dry lubrication due to coatings
- Suitable in wide temperature range
- Step with in the range of nm
- Robust control without feedback system
Description
The KeevoDrive® HighTemp 19mm - type 1 is especially well suited for applications in extreme environmental conditions - thanks to the dry lubrication and the materials that are used. Whether in ultra-high-vacuum environments or at extreme temperatures, the positioning unit can be reliably and easily operated in an open loop control thanks to its stepper motor with 200 steps per rotation. Based on an eccentric with ceramic ball bearings and an eccentricity of 3000 µm, a travel range of up to 6000 µm is possible. At the heart of this dynamic and reliable micro system is a low-backlash CoograDrive® gear with a reduction ratio of 80:1.
Downloads:
Technical Parameter
Global System
Number | Parameter | Symbol | Value | Hint |
---|---|---|---|---|
P-001 | Vacuum suitable | UHV | k | |
P-003 | Ratio | i | 80 : 1 | |
P-004 | Self-locking | yes | ||
P-005 | Max. travel range | s | 6000 μm | |
P-014 | Lost motion | 52.506 μm | ||
P-015 | Backlash | 0 μm | ||
P-016 | Rated force | F | 5 N | |
P-017 | Peak force | F | 33.3333 N | |
P-018 | Momentary peak force | F | 40 N | |
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 stiffness | c | 4.35 N/μm | |
P-038 | Axial stiffness | c | 40 N/μm | |
P-039 | Max. radial load on output shaft (non-operating, constant load) | F | 80 N | |
P-040 | Max. radial load on output shaft (non-operating, impulsive load) | F | 25 N | |
P-041 | Max. radial load on output shaft (operating, constant load) | F | 20 N | |
P-042 | Max. radial load on output shaft (operating, impulsive load) | F | 20 N | |
P-043 | Max. axial load on output shaft (non-operating, constant | F | 150 N | |
P-044 | Max. axial load on output shaft (non-operating, impulsive load) | F | 50 N | |
P-045 | Max. axial load on output shaft (operating, constant load) | F | 380 N | |
P-046 | Max. axial load on output shaft (operating, impulsive load) | F | 127 N | |
P-055 | Moment of inertia | I | 900038 * 10-4 gcm2 | |
P-056 | Weight | m | 127 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) | T | 150 °C | |
P-060 | Max. permissible ambient temperature (operating) | T | 120 °C | |
Motor data: Schrittmotor VSS 19.200.0,6-UHV-4LP-2g5 Trockenschmierung und reduziertes Magnetfeld | Number | Parameter | Symbol | Value | Hint |
P-100 | Motortype | Stepper | ||
P-102 | Maximum speed of motor | n | 100 rpm | |
P-105 | Holding torque of motor (unpowered) | T | 0.9 mNm | |
P-109 | Rated current of motor | I | 600 mA | |
P-111 | Rated voltage of motor | U | 42 V | |
P-112 | Phase resistance of motor | R | 2.1 ohm | |
P-113 | Inductance of motor | L | 0.85 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 motor | t | 0.367 ms | |
P-118 | Max. coil temperature of motor | T | 300 °C | 1) |
Excenter data | Number | Parameter | Symbol | Value | Hint |
P-501 | Eccentricity | 3000 μm | ||
P-504 | Max. radial load on eccentric bearing (non-operating, constant load) | F | 33.3333 N | |
P-505 | Max. radial load on eccentric bearing (non-operating, impulsive load) | F | 25 N | |
P-506 | Max. radial load on eccentric bearing (operating, constant load) | F | 20 N | |
P-507 | Max. radial load on eccentric bearing (operating, impulsive load) | F | 20 N | |
P-508 | Max. axial load on eccentric bearing (non-operating, constant load) | F | 150 N | |
P-509 | Max. axial load on eccentric bearing (non-operating, impulsive load) | F | 50 N | |
P-510 | Max. axial load on eccentric bearing (operating, constant load) | F | 380 N | |
P-511 | Max. axial load on eccentric bearing (operating, impulsive load) | F | 127 N | |
P-513 | Eccentricity error | 20 μm | ||
Material information | Number | Parameter | Symbol | Value | Hint |
P-900 | RoHS compliant | yes | ||
P-901 | Lubrication of output bearing gearbox | MoS2(drylubrication) | ||
P-903 | Lubrication of gear component set | DICRONITE®/ MoS2 | ||
P-904 | Lubrication of bearing motor | gold plated ball bearings | ||
P-907 | Lubrication of eccentric bearing | MoS2(drylubrication) | ||
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 | Stainless steel | ||
P-915 | Material of eccentric bearing | Rings and balls Si3N4, cage PEEK |
1) Short-time
Technical Drawing
