RD77GF8
Simple motion module 8 kênh MELSEC iQ-R
Simple motion module specifications
| Item | RD77GF4 | RD77GF8 | RD77GF16 | RD77GF32 | RD77MS2 | RD77MS4 | RD77MS8 | RD77MS16 |
|---|---|---|---|---|---|---|---|---|
| Number of control axes (axis) | 4 | 8 | 16 | 32 | 2 | 4 | 8 | 16 |
| Operation cycle (ms) | 0.5, 1.0, 2.0, 4.0 | 0.5, 1.0, 2.0, 4.0 | 0.5, 1.0, 2.0, 4.0 | 0.5, 1.0, 2.0, 4.0 | 0.444, 0.888, 1.777, 3.555 | 0.444, 0.888, 1.777, 3.555 | 0.444, 0.888, 1.777, 3.555 | 0.444, 0.888, 1.777, 3.555 |
| Control unit | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse | mm, inch, degree, pulse |
| Positioning data (data/axis) | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Servo amplifier | MR-J4-GF | MR-J4-GF | MR-J4-GF | MR-J4-GF | MR-J4-B | MR-J4-B | MR-J4-B | MR-J4-B |
| Max. distance between stations (m) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Servo amplifier connection system | ||||||||
| CC-Link IE Field | ● | ● | ● | ● | — | — | — | — |
| SSCNET Ⅲ/H | — | — | — | — | ● | ● | ● | ● |
| External interface*1 | ||||||||
| 40-pin connector | — | — | — | — | ● | ● (2x) | ● (2x) | ● (2x) |
| Interpolation function | ||||||||
| Linear interpolation (axis) | 2, 3, 4 | 2, 3, 4 | 2, 3, 4 | 2, 3, 4 | 2 | 2, 3, 4 | 2, 3, 4 | 2, 3, 4 |
| Circular interpolation (axis) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Control system | ||||||||
| PTP (Point To Point) control | ● | ● | ● | ● | ● | ● | ● | ● |
| Trajectory control (linear, arc) | ● | ● | ● | ● | ● | ● | ● | ● |
| Speed control | ● | ● | ● | ● | ● | ● | ● | ● |
| Speed-position switching control | ● | ● | ● | ● | ● | ● | ● | ● |
| Speed-torque control | ● | ● | ● | ● | ● | ● | ● | ● |
| Pressure control | — | — | — | — | ● | ● | ● | ● |
| Advanced synchronous control | ● | ● | ● | ● | ● | ● | ● | ● |
| Acceleration/deceleration process | ||||||||
| Trapezoidal acceleration/deceleration | ● | ● | ● | ● | ● | ● | ● | ● |
| S-curve acceleration/deceleration | ● | ● | ● | ● | ● | ● | ● | ● |
| Function | ||||||||
| Absolute positioning system*2 | ● | ● | ● | ● | ● | ● | ● | ● |
| Mark detection function | ● | ● | ● | ● | ● | ● | ● | ● |
*1: For applicable options, please refer to the relevant product manual.
*2: A battery needs to be installed in the servo amplifier for home position backup.
*2: A battery needs to be installed in the servo amplifier for home position backup.
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