Technical Supply Specifications
Features
- Transmission ratio optimized to speed
- Hollow shaft thru center of rotational axis
- Preloaded ball bearing
- Lifetime lubrication
- High reliability
Description
The CoograDrive® Hollow 8mm - type 1 micro gearbox combines minimal outer dimensions with optimum torque capacity. In addition, a hollow shaft is realised in the tiny installation space which allows optical or electrical signals to be guided through the central rotary axis of the gear. At the core of this durable micro gearbox is a low-backlash CoograDrive® gear with a reduction ratio of 40:1.
Downloads:
Technical Parameter
Global System
Number | Parameter | Symbol | Value | Hint |
---|---|---|---|---|
P-003 | Ratio | i | 40 : 1 | |
P-004 | Self-locking | yes | ||
P-008 | Repeatability unidirectional | 10 arcmin | ||
P-009 | Repeatability bidirectional | 30 arcmin | ||
P-010 | Accuracy | 30 arcmin | ||
P-011 | Transmission accuracy | 60 arcmin | ||
P-013 | Torsional stiffness | 2.30 Nm/rad | ||
P-014 | Lost motion | 30 arcmin | ||
P-015 | Backlash | 20 arcmin | ||
P-016 | Rated torque | T | 8 mNm | |
P-017 | Peak torque | T | 51 mNm | |
P-018 | Momentary peak torque | T | 66 mNm | |
P-021 | Rated input speed | n | 10000 rpm | |
P-022 | Maximum input speed | n | 30000 rpm | |
P-023 | Rated output speed | n | 250 rpm | |
P-024 | Maximum output speed | n | 750 rpm | |
P-026 | No-load starting torque | T | 94.5 μNm | |
P-027 | No-load running torque | T | 63 μNm | |
P-028 | Rated running torque | T | 698 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 | 0.87 N/μm | |
P-038 | Axial stiffness | c | 18.5 N/μm | |
P-039 | Max. radial load on output shaft (non-operating, constant load) | F | 20 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 | 3 N | |
P-042 | Max. radial load on output shaft (operating, impulsive load) | F | 3 N | |
P-043 | Max. axial load on output shaft (non-operating, constant | F | 64 N | |
P-044 | Max. axial load on output shaft (non-operating, impulsive load) | F | 20 N | |
P-045 | Max. axial load on output shaft (operating, constant load) | F | 185 N | |
P-046 | Max. axial load on output shaft (operating, impulsive load) | F | 66 N | |
P-047 | Max. radial load on input shaft (non-operating, constant load) | F | 20 N | |
P-048 | Max. radial load on input shaft (non-operating, impulsive load) | F | 6 N | |
P-049 | Max. radial load on input shaft (operating, constant load) | F | 11 N | |
P-050 | Max. radial load on input shaft (operating, impulsive load) | F | 6 N | |
P-051 | Max. axial load on input shaft (non-operating, constant load) | F | 49 N | |
P-052 | Max. axial load on input shaft (non-operating, impulsive load) | F | 15 N | |
P-053 | Max. axial load on input shaft (operating, constant load) | F | 147.5 N | |
P-054 | Max. axial load on input shaft (operating, impulsive load) | F | 61 N | |
P-055 | Moment of inertia | I | 34.03 * 10-4 gcm2 | |
P-056 | Weight | m | 4 g | |
P-057 | Min. permissible ambient temperature (non-operating) | T | -80 °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 | |
Material information | Number | Parameter | Symbol | Value | Hint |
P-900 | RoHS compliant | yes | ||
P-901 | Lubrication of output bearing gearbox | Longtime PD2 | ||
P-902 | Lubrication of input bearing gearbox | Longtime PD2 | ||
P-908 | Material of gear component set | NiFe | ||
P-909 | Material of output bearing gearbox | 1.4108 DIN EN | ||
P-910 | Material of input bearing gearbox | 1.4108 DIN EN | ||
P-912 | Material of gearbox output side | 1.4305 DIN EN | ||
P-913 | Material of gearbox input side | 1.4305 DIN EN |
Technical Drawing
