● Low force applications: Force range Fc: 30-120N, Fp: 105-420N
● No attraction force and cogging, high dynamic motion performances
● High acceleration, high speed, submicron positioning accuracy and low power consumption
● Very good heat dissipation performance
● Very Unique winding technology makes coil unit extremely light and thin
● Digital hall module can be mounted directly on the coil unit of motor
● Any length of high flex chain cables for motors can be made
Performance |
Parameter | Remarks | Symbo
| Unit
| RGW59-3
| RGW59-6 | RGW59-9 | RGW59-12 |
Winding type |
|
|
| N | S | N | S | N | S | N | S |
Motor type | 3 phases synchronous Ironless,230Vacrms(320Vdc) |
Peak force@20℃/s1 | Magnet@25℃ | Fp | N | 105 | 105 | 210 | 210 | 315 | 315 | 420 | 420 |
Continuous force | Coil@120℃ | Fc | N | 30 | 30 | 60 | 60
| 90 | 90 | 120
| 120 |
Maximum speed | @320V | Vmax | m/s | 9.2 | 16.7 | 9.2 | 16.7 | 9.2 | 16.7 | 9.2 | 16.7 |
Motor force constant | Mount.Sfc.@20℃ | K | N/Arms | 36.3 | 20 | 36.3 | 20 | 36.3 | 20 | 36.3 | 20 |
Motor constant | Coils@25℃ | S | N/√W | 24 | 24 | 47 | 47 | 71
| 71 | 95 | 95 |
Electrical |
Peak current | Magnet@25℃ | lp | Arms | 2.9 | 5.3 | 5.8 | 10.5 | 8.7 | 15.8 | 11.6 | 21.0 |
Continuous current | Coil@120℃ | lc | Arms | 0.8 | 1.5 | 1.7 | 3.0 | 2.5 | 4.5 | 3.3 | 6.0 |
Back EMF | Phase-Phase peak | Bemf | v/(m/s) | 30 | 16 | 30 | 16 | 30 | 16 | 30 | 16 |
Resistance per phase | Coil@25℃ | Rph | Ω | 18.55 | 5.45 | 9.29 | 2.74 | 6.19 | 1.82 | 4.65 | 1.36 |
Induction per phase
| I<0.63lp | Lph | mH | 6.5 | 1.9 | 3.3 | 1.0
| 2.2
| 0.6
| 1.6
| 0.5
|
lectrical time constant | Coil@25℃ | Te | ms | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35
|
Power loss | All coils | Pc | W | 52 | 52 | 104 | 104 | 156
| 156
| 208 | 208 |
Thermal |
Thermal R. | Coils to mount.Sfc. | Rth | °C/W | 1.79 | 1.79 | 0.9 | 0.9 | 0.59 | 0.59 | 0.44 | 0.44 |
Temp.sensor | Temperature cut-off |
|
| PTC 1KΩ/NTC |
| Mechanical |
| Coil unit weight | ex.cables | W | kg | 0.082 | 0.082 | 0.16 | 0.16 | 0.24 | 0.24 | 0.32 | 0.32 |
| Coil unit length | ex.cables | L | mm | 78 | 78 | 138 | 138 | 198 | 198 | 258 | 258 |
| Motor attraction force | Rms@0A | Fa | N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Magnet pitch | N-N | τ | mm | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Assembly parameter |
| Magnet Plate Mounting Dimensions |
| Length(mm) | 90
| 120 | 150 | 390 |
| Bolts | 3 | 4 | 5 | 13 |
| Weight(Kg/m) | 4.75 |
| Magnet Plates can be jointed together without limits |
| Dig. Hall sensor connections |
| 1 | 0V | White |
| 2 | 5~28V | Brown |
| 3 | Hall A | Green |
| 4 | Hall B | Yellow |
| 5 | Hall C | Red |
| Motor connections |
| 1 | Phase U | Phase 1 |
| 2 | Phase V | Phase 2 |
| 3 | Phase W | Phase3 |
| 4 | PE | Yellow-Green |
| Temperature Sensor connections |
| 1 | PTC 1KΩ | Brown |
| 2 | PTC 1KΩ | White |
| 3 | NTC | Yellow |
| 4 | NTC | Green |
