### Technical Supply Specifications

#### Features

- Flexible integration
- Preloaded ball bearing
- Easy controllability
- Ball screw
- Transmission ratio optimized to torque

#### Description

The RasuunDrive® BallScrew 10mm - type 12 provides an impressive travelrange of up to 15 mm. This is possible thanks to the combination of a EC Motor, an encoder with 1024 Impulses per revolution and with a sturdy, low backlash CoograDrive® gear and a ball screw. The CoograDrive® gear comes with a reduction ratio of 80:1, directly integrated in the bearing of the gear output shaft is the ball screw with a pitch of 1 mm.

#### Downloads:

### Technical Parameter

Global System

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

P-003
| Ratio | i | 80 : 1 | |

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

P-005
| Travel range | s | 15 mm | |

P-008
| Repeatability unidirectional | 0.5 μm | ||

P-009
| Repeatability bidirectional | 2 μm | ||

P-010
| Accuracy | 20 μm | ||

P-012
| Resolution | 0.01221 μm | ||

P-014
| Lost motion | 10 μm | ||

P-015
| Backlash | 5 μm | ||

P-016
| Rated force | F | 50 N | |

P-017
| Peak force | F | 50 N | |

P-018
| Momentary peak force | F | 50 N | |

P-021
| Rated input speed | n | 10000 rpm | |

P-022
| Maximum input speed | n | 30000 rpm | |

P-023
| Rated speed | v | 2.08333 ^{mm}/_{s} | |

P-024
| Maximum speed | v | 6.25 ^{mm}/_{s} | |

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-044
| Max. axial load on output shaft (non-operating, impulsive load) | F | 50 N | |

P-055
| Moment of inertia | I | 660.04 * 10^{-4} gcm^{2} | |

P-056
| Weight | m | 25 g | |

P-057
| Min. permissible ambient temperature (non-operating) | T | -40 °C | |

P-058
| Min. permissible ambient temperature (operating) | T | -20 °C | |

P-059
| Max. permissible ambient temperature (non-operating) | T | 125 °C | |

P-060
| Max. permissible ambient temperature (operating) | T | 100 °C | |

Motor data: EC-Motor 1028S006B | ||||

Number | Parameter | Symbol | Value | Hint |

P-100 | Motortype | EC | ||

P-102
| Maximum speed of motor | n | 79000 rpm | 1) |

P-104
| Speed constant of motor | Kn | 5426 ^{rpm}/_{V} | |

P-106
| Stall torque of motor | T | 9.72 mNm | |

P-107
| Torque constant of motor | Km | 1.76 ^{mNm}/_{A} | |

P-108
| No-load current of motor | I | 121 mA | |

P-110
| Max. continuous current of motor | I | 1160 mA | 2) |

P-111
| Rated voltage of motor | U | 6 V | |

P-112
| Phase resistance of motor | R | 1.08 ohm | |

P-113
| Inductance of motor | L | 0.024 mH | |

P-114
| Amplitude BEMF of motor | U | 0.184 mV/rpm | |

P-118
| Max. coil temperature of motor | T | 125 °C | |

P-119
| Thermal resistance of motor between coil and housing | R_{th1} | 6.6 ^{K}/_{W} | 1) |

P-120
| Thermal resistance of motor between housing and air | R_{th2} | 42.4 ^{K}/_{W} | |

P-121
| Thermal time constant of the coil of the motor | τ_{w1} | 4200 ms | 1) |

P-122
| Thermal time constant of the housing of the motor | τ_{w2} | 152000 ms | |

Encoder data | ||||

Number | Parameter | Symbol | Value | Hint |

P-201 | Impulses per revolution of encoder | 1024 | ||

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

P-203 | Frequency range of encoder | f | 500 kHz | |

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

P-205 | Rated current consumption of encoder | I | max. 23 | 3) |

P-206 | Output current of encoder | I | 4 mA | 4) |

P-207 | Signal/phase shifting of encoder | 90±75 ° | 5) | |

P-208 | Signal build-up/decay time of encoder | t | 0.1/0.1 | |

Spindle data: Ball screw – 15 mm travel range pitch 1 mm 1112. /1.3.30.39R P5* | ||||

Number | Parameter | Symbol | Value | Hint |

P-402
| Pitch | R | 1 mm | |

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-905 | Lubrication of spindel-nut-system | Braycote 601EF | ||

P-908 | Material of gear component set | NiFe | ||

P-909 | Material of output bearing gearbox | 1.4108 DIN EN | ||

P-912 | Material of gearbox output side | 1.4305 DIN EN | ||

P-914 | Material of motor housing | Aluminium | ||

P-917 | Material of spindle | 1.4034 |

1) Values under thermally isolated conditions.

2) Curve measured with nominal voltage and load inertia 6*10E-9 kg/m² in ½ micro steps.

3) Supply = 5V; unloaded outputs

4) Supply = 5V; low logic level <0.4V, high logic level >4.5V; CMOS and TTL compatible

5) At 5000 rpm