### Technical Supply Specifications

#### Features

- Wide travel range
- Zero backlash at optimised fit between speed and resolution
- Adapter with thread
- Integrated limit switches
- Easy controllability

#### Description

The RasuunDrive® HighAcc 10mm - type 3 micro positioning system is a precision linear actuator with a travel range of 40 mm. The stepper motor with 20 steps per rotation is combined with an encoder with a resolution of 10 pulses per rotation and is directly connected to a low-backlash CoograDrive® gear with a reduction ratio of 40:1 as well as a spring-loaded, zero-backlash spindle nut system with a pitch of 0.4 mm. The end positions are monitored by two magnetoresistive limit sensors. The mechanical interface for attaching the micro linear actuator system is a centring collar with a diameter of 6 g6; the load is connected via an M3x3.5 thread.

#### Downloads:

### Technical Parameter

Global System

Number | Parameter | Symbol | Value | Hint |
---|---|---|---|---|

P-003
| Ratio | i | 160 : 1 | |

P-004
| Self-locking | yes | ||

P-005
| Travel range | s | 40 mm | |

P-008
| Repeatability unidirectional | 1 μm | ||

P-009
| Repeatability bidirectional | 5 μm | ||

P-010
| Accuracy | 20 μm | ||

P-012
| Resolution | 0.125 μm | ||

P-014
| Lost motion | 5 μm | ||

P-015
| Backlash | 0 μm | ||

P-016
| Rated force | F | 6.40529 N | |

P-017
| Peak force | F | 12.8106 N | |

P-018
| Momentary peak force | F | 29.4643 N | |

P-023
| Rated speed | v | 0.41667 ^{mm}/_{s} | |

P-024
| Maximum speed | v | 0.875 ^{mm}/_{s} | |

P-034
| Lifetime for rated operation | 1000 h | ||

P-036
| Axial backlash output shaft | 0 μm | ||

P-055
| Moment of inertia | I | 1823 * 10^{-4} gcm^{2} | |

P-056
| Weight | m | 30.47 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 | |

Motor data: Schrittmotor AM 1020-2R-A0.25 | ||||

Number | Parameter | Symbol | Value | Hint |

P-100 | Type of motor | Stepper | ||

P-102
| Maximum speed of motor | n | 21000 rpm | |

P-103
| Resonance frequency of motor | f | 140 Hz | |

P-105
| Holding torque of motor (unpowered) | T | 0.2 mNm | |

P-109
| Rated current of motor | I | 250 mA | |

P-111
| Rated voltage of motor | U | 2 V | |

P-112
| Phase resistance of motor | R | 8 ohm | |

P-113
| Inductance of motor | L | 2.4 mH | |

P-114
| Amplitude BEMF of motor | U | 0.6 mV/rpm | |

P-115
| Full step angle of motor | 18 ° | ||

P-116
| Angular accuracy of step of motor | ±1.8 ° | ||

P-117
| Electrical time constant of motor | t | 0.32 ms | |

P-118
| Max. coil temperature of motor | T | 130 °C | |

P-119
| Thermal resistance of motor between coil and housing | R_{th1} | 3.9 ^{K}/_{W} | |

P-120
| Thermal resistance of motor between housing and air | R_{th2} | 53.8 ^{K}/_{W} | |

P-121
| Thermal time constant of the coil of the motor | τ_{w1} | 3200 ms | |

P-122
| Thermal time constant of the housing of the motor | τ_{w2} | 200000 ms | |

P-123
| Insulation voltage of motor | U | 200 V | |

Encoder data | ||||

Number | Parameter | Symbol | Value | Hint |

P-201 | Impulses per revolution of encoder | 10 | ||

P-202 | Channels of encoder | A, B | ||

P-203 | Frequency range of encoder | f | 7.2 kHz | |

P-204 | Operating voltage of encoder | U | 5 ±0.5 V | |

P-205 | Rated current consumption of encoder | I | 5 mA | |

P-207 | Signal/phase shifting of encoder | 90±45 ° | ||

P-208 | Signal build-up/decay time of encoder | t | 5 / 0.2 | |

Data limit switch | ||||

Number | Parameter | Symbol | Value | Hint |

P-302 | Configuration switch (n.c./n.o.) | n.c. | ||

Spindle data: Spindelunit MLP-10-SPM0047 – 40mm Verstellweg | ||||

Number | Parameter | Symbol | Value | Hint |

P-402
| Pitch | R | 0.4 mm | |

Data linear bearing Lsag4 | ||||

Number | Parameter | Symbol | Value | Hint |

P-601 | Max. lateral force in y-direction (non-operating, constant load) | F | 5 N | |

P-602 | Max. lateral force in y-direction (non-operating, impulsive load) | F | 1.665 N | |

P-603 | Max. lateral force in y-direction (operating, constant load) | F | 5 N | |

P-604 | Max. lateral force in y-direction (operating, impulsive load) | F | 1.665 N | |

P-605 | Max. lateral force in z-direction (non-operating, constant load) | F | 5 N | |

P-606 | Max. lateral force in z-direction (non-operating, impulsive load) | F | 1.665 N | |

P-607 | Max. lateral force in z-direction (operating, constant load) | F | 5 N | |

P-608 | Max. lateral force in z-direction (operating, impulsive load) | F | 1.665 N | |

P-609 | Max. overturning around y-axis (non-operating, constant load) | T | 5 mNm | |

P-610 | Max. overturning around y-axis (non-operating, impulsive load) | T | 1.665 mNm | |

P-611 | Max. overturning around y-axis (operating, constant load) | T | 5 mNm | |

P-612 | Max. overturning around y-axis (operating, impulsive load) | T | 1.665 mNm | |

P-613 | Max. overturning around z-axis (non-operating, constant load) | T | 5 mNm | |

P-614 | Max. overturning around z-axis (non-operating, impulsive load) | T | 1.665 mNm | |

P-615 | Max. overturning around z-axis (operating, constant load) | T | 5 mNm | |

P-616 | Max. overturning around z-axis (operating, impulsive load) | T | 1.665 mNm | |

P-617 | Stiffness in x-direction | c | 40 ^{N}/_{μm} | |

P-618 | Stiffness in y-direction | c | 50 ^{N}/_{μm} | |

P-619 | Stiffness in z-direction | c | 50 ^{N}/_{μm} | |

P-620 | Backlash of linear guiding in y-direction | 0 μm | ||

P-621 | Backlash of linear guiding in z-direction | 0 μm | ||

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 | Synthetic light ester oil | ||

P-905 | Lubrication of spindel-nut-system | Fomblin GRM60 | ||

P-906 | Lubrication of linear bearing | Alvania EP Grease 2 | ||

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 |