incl. 19% VAT
LM57 NEMA 23 with
Compact programmable integrated motor with RS-422/485 communications interface. Feedback options include open loop, closed loop or absolute encoder with hMTechnology.
Motor size: NEMA 23 (57 mm)
Holding Torque range: 103 … 242 oz-in (73 … 171 N-cm)
Input voltage: +12 to +60 VDC
| Specification | LM57 NEMA 23 Programmable Motion Control IP20 |
|---|---|
| Control type | Programmable Motion |
| Communications interface | RS-422/485 |
| Communications features | MCode OS |
| NEMA size | 23 (57×57 mm) |
| Torque range | 0,73 … 3,00 Nm |
| Temperature heatsink (short-time) | max. 85 °C |
| IP rating | IP20 |
| Input voltage | +12 to +48 +VDC |
| Power supply current requirement | 2.0 A |
| Aux-logic supply voltage | 12 … 24 +VDC |
| Aux-Logic Supply Current | 194 mA max |
| I/O Specifications | LM57 NEMA 23 Programmable Motion Control IP20 |
|---|---|
| I/O functions | Programmable I/Os |
| Signal input voltage range | 5 … 24 +VDC |
| Signal input current | 8.7 mA @ +5 VDC |
| Signal input current | 14.6 mA @ +24 VDC |
| Signal input frequency | 5 kHz |
| Signal input isolation | Galvanic |
| Signal input protection class | III |
| Signal output current | 1 … 5.5 mA |
| Signal output voltage open-collector | 60 +VDC |
| Signal output voltage open-emitter | 7 +VDC |
| Signal output current open-collector | 5.5 mA |
| Signal output current open-emitter | 5.5 mA |
| Signal output isolation | Galvanic |
| Analog input availability | Not available on LMD models with absolute encoder |
| Analog input voltage mode | 0 … 5 0 … 5 VDC |
| Analog input voltage mode | 0 … 10 0 … 10 VDC |
| Analog input current loop mode | 0 … 20 mA |
| Analog input resolution | 12 Bits |
| Analog input isolation | None |
| Parameter settings | LM57 NEMA 23 Programmable Motion Control IP20 |
|---|---|
| Microstep resolution | 20 # of settings |
| Microstep resolution | 200 … 51200 Range steps/rev |
| Counter type | Position 32-bit |
| Counter edge rate | 5 MHz (max.) |
| Velocity range | ± 2560000 | ± 3000 steps/sec | RPM |
| Velocity resolution | 0.5961 steps/sec |
| Accel/Decel range | 1.5 X 10^9 steps/sec2 |
| Accel/Decel resolution | 90.9 steps/sec2 |
| Closed Loop / Absolute Encoder | LM57 NEMA 23 Programmable Motion Control IP20 | |||
|---|---|---|---|---|
| Value | – | |||
| Encoder type |
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| Encoder resolution |
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| Absolute encoder: data retention on internal power |
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| Absolute encoder: data retention on internal power with battery pack |
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| Counter resolution |
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| hMTechnology OFF, encoder ON |
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| hMTechnology ON, encoder OFF |
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| Software Specifications | LM57 NEMA 23 Programmable Motion Control IP20 | ||||||||||||
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| Value | – | ||||||||||||
| MCode OS program storage | Type Flash | ||||||||||||
| MCode OS program storage | 11,120 Bytes | ||||||||||||
| Multidrop addresses | 62 | ||||||||||||
| User registers (Integer) | 4 | ||||||||||||
| User registers (Floating point) | 8 | ||||||||||||
| User registers Length | 32 bits | ||||||||||||
| Math |
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| Logic |
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| Trigonometric |
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| Branch functions | Branch & call | ||||||||||||
| Input functions |
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| Output functions |
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| Trip functions |
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| Encoder functions1 |
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Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
