AT20xx
AT20xx-0xxx | XTS motor modules
The motor module, the power electronics and the displacement measurement are built into the profile. The power electronics are optimised for the requirement and reduce assembly expenditure. There is an upper mechanical interface to the guide rail and a lower one to the support structure. Straight segments and curves can be combined arbitrarily. The geometry of the motor module without edges and openings allows easy cleaning.
Double-air-gap motor
- double-action linear motor, hence low resulting forces on the mechanical bearing and compact total solution
- displacement measurement integrated, no additional assembly, no calibration
- Tolerances are compensated automatically.
- Attractive forces neutralise each other.
- lower force effect (wear) on the guide
- Friction losses are greatly reduced.
Output stages and coil package integrated
- no cables between coil and output stage
- no wiring expenditure
- exclusion of errors
- minimum mounting space
- Output stage and coil are optimally matched to each other.
- supply voltage 50 V DC (low voltage, low safety expenditure)
- current controller 32.5 kHz (fast reaction time, good control behaviour)
- Independent supply of each individual coil with current is possible.
- arbitrary number of travelling fields/movers possible
- adaptation to different mover sizes by software
- temperature monitoring of the output stage
- temperature model of the coils for optimum peak load use (I²T model)
- low temperature rise due to good thermal coupling to the machine bed
| Technical data | AT2000-0250 | AT2001-0250 | AT2050-0500 |
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| Infeed | – | yes | – |
| Design form | straight | straight | curve |
| Dimensions (L x W x H) | 250 mm x 38 mm x 96 mm | 250 mm x 38 mm x 96 mm | 307 mm x 41 mm x 195 mm |
| Weight | 2.0 kg | 2.2 kg | 4.0 kg |
| Protection class | protection class IP 65 | ||
| Approvals | CE | ||
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| Ordering information | XTS motor modules |
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| AT2000-0250 | motor module, straight, 50 V DC/24 V DC, 250 mm x 38 mm x 96 mm (L x W x H), 2 kg |
| AT2001-0250 | motor module with feed, straight, 50 V DC/24 V DC, 250 mm x 38 mm x 96 mm (L x W x H), 2.2 kg |
| AT2050-0500 | motor module, 180° (clothoid, radius not constant), 50 V DC/24 V DC, 307 mm x 41 mm x 195 mm (L x W x H), 4 kg |
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| Further XTS products | |
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| AT9011-0050-0x50 | XTS mover |
| AT9xx0-xxxx | XTS guide rails |
| AT2000-xx00 | XTS starter kit |
| TF5850-00xx | software licence, TwinCAT TC3 XTS Extension |
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Product announcement |
estimated market release 4th quarter 2013 |
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