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MDrive® Plus
Archived: MDI3 NEMA 23 Modbus/TCP IP20
MDrive Plus NEMA size 23 (57 mm) Ethernet TCP/IP interface supporting both Modbus/TCP or MCode over Ethernet for simple TCP/IP networking.
This product offers a choice of eight 24 VDC multifunction programmable I/O points + two TTL high speed clock I/O points, or four 24 VDC I/O with TTL inputs for a remote encoder for following or reading off-shaft differential encoder
- Holding torque range oz-in (N-cm): 90 …283 (64 … 200)
- I/O connector options: Wire Crimp
- Com connector: RJ45
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Liberty MDrive products offer advanced features such as closed lopp performance and absolute encoders.
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Specifications
| General | ||
|---|---|---|
| Control Type | — | Modbus/TCP |
| Feature Set | — | Standard (Plus) |
| P1 Connector Options | Power & I/O | Wire Crimp |
| P2 Connector Options | Comm | RJ45 |
| Communications Interface | — | Ethernet 10/100 |
| Communications Features | — | Modbus TCP, MCode OS |
| NEMA Size | NEMA (mm) | 23 (57) |
| Holding Torque Range | oz-in (N-cm) | 90 …283 (64 … 200) |
| Operating Temperature | [°C] heatsink | 85 |
| [°C] motor | 100 | |
| IP rating | — | IP20 |
California Residents – Click here for Proposition 65 warning| Electrical | ||
|---|---|---|
| Input Voltage | VDC | 12 … 75/12 … 60* |
| Power Supply Current Requirement | [A] | 2.0/3.5* |
| Aux-Logic Supply Voltage | [+VDC] | 12 … 24 |
| Aux-Logic Supply Curret | [mA] max | 194 |
*Quad length motor
| Programmable I/O | ||
|---|---|---|
| General Purpose | ||
| # of I/O | 4 I/O points, programmable as sinking outputs or sinking and sourcing inputs | |
| Logic Range | Inputs and outputs tolerant to +24 VDC, inputs TTL compatible | |
| Output Sink Current | Up to 600 mA per channel | |
| Isoation | None | |
| Protection | Over temp, short circuit, transient over voltage, over voltage, inductive clamp | |
| Dedicated I/O | ||
| Function | Caputure input, trip output | |
| Logic range | 0 to +5 VDC, TTL compatible | |
| Analog Input | ||
| Resolution | [Bits] | 10 |
| Range (selectable | 0 to +5 VDC, 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA | |
| Motion | ||
|---|---|---|
| Counters | ||
| Type | — | Position and Encoder |
| Resolution | [Bits] | 32 |
| Edge Rate | [MHz] | 5 |
| Velocity | ||
| Range | [steps/sec] | +/-5,000,000 |
| Resolution | [steps/sec] | 0.5961 |
| Acceleration/Deceleration | ||
| Range | [steps/sec2] | 1.5 X 109 |
| Resolution | [steps/sec2] | 90.9 |
| Open Loop | ||
| # of step resolutions | — | 20 |
| Range | [steps/rev] | 200 … 51200 |
| with Encoder option | ||
| Encoder type | Internal, differential, magnetic | |
| Resolution | 512 lines (2048 edges) | |
| Steps/Rev | 51200 | |
Motor & Mechanical
Torque Speed Performance Curves
Test conditions: 100% current with damper simulating load.
Motor Characteristics
| Performance | notes | Single Length | Double Length | Triple Length |
|---|---|---|---|---|
| Holding torque | [oz-in] | 90 | 144 | 239 |
| {N-cm] | 64 | 102 | 169 | |
| Rotor inertia | [oz-in-sec2] | 0.0025 | 0.0037 | 0.0065 |
| [kg-cm2] | 0.18 | 0.26 | 0.46 | |
| Detent Torque | [oz-in] | 3.9 | 5.6 | 9.7 |
| {N-cm] | 2.7 | 3.9 | 6.9 | |
| Weight | oz | 21.6 | 26.4 | 39.2 |
| gm | 612 | 748 | 1111 |
| Performance | notes | Quad Length |
|---|---|---|
| Holding torque | [oz-in] | 283 |
| {N-cm] | 200 | |
| Rotor inertia | [oz-in-sec2] | 0.0108 |
| [kg-cm2] | 0.76 | |
| Detent Torque | [oz-in] | 14.2 |
| {N-cm] | 10.0 | |
| Weight | oz | 62 |
| gm | 1746 |
Downloads
3D Models
Firmware - Released
Hardware Manuals
Product Datasheets
Software Manuals
User Interface Software
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