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MELSEC-Q Series QD75D4N
| No. of control axes | 4 axes |
| Interpolation function | 2-, 3-, or 4-axis linear interpolation 2-axis circular interpolation 3-axis helical interpolation |
| Control method | PTP (Point To Point) control, path control (line, arc, and helical can be set), speed control, speed-position switching control, position-speed switching control |
| Control unit | mm, inch, degree, pulse |
| Positioning data | 600 data /axis |
| Backup | Parameters, positioning data, and block start data can be saved on flash ROM (battery-less backup). |
| Positioning - Positioning system - PTP control | Incremental system/absolute system |
| Positioning - Positioning system - Speed-position switching control | Incremental system/absolute system |
| Positioning - Positioning system - Position-speed switching control | Incremental system |
| Positioning - Positioning system - Path control | Incremental system/absolute system |
| Positioning - Positioning range - In absolute system | ･ -214748364.8...214748364.7 µm ･ -21474.83648...21474.83647 inch ･ 0...359.99999 degree ･ -2147483648...2147483647 pulse |
| Positioning - Positioning range - In incremental system | ･ -214748364.8...214748364.7 µm ･ -21474.83648...21474.83647 inch ･ -21474.83648...21474.83647 degree ･ -2147483648...2147483647 pulse |
| Positioning - Positioning range - In speed-position switching control (INC mode) / position-speed switching control | ･ 0...214748364.7 µm ･ 0...21474.83647 inch ･ 0...21474.83647 degree ･ 0...2147483647 pulse |
| Positioning - Positioning range - In speed-position switching control (ABS mode) | ･ 0...359.99999 degree |
| Positioning - Speed command | 0.01...20000000.00 mm/min 0.001...2000000.000 inch/min 0.001...2000000.000 degree/min 1...4000000 pulse/s |
| Positioning - Acceleration/deceleration process | Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration |
| Positioning - Acceleration/deceleration time | 1...8388608 ms Four patterns can be set for each of acceleration time and deceleration time |
| Positioning - Sudden stop deceleration time | 1...8388608 ms |
| Starting time - 1-axis linear control | 1.5 ms |
| Starting time - 1-axis speed control | 1.5 ms |
| Starting time - 2-axis linear interpolation control (Composite speed) | 1.5 ms |
| Starting time - 2-axis linear interpolation control (Reference axis speed) | 1.5 ms |
| Starting time - 2-axis circular interpolation control | 2.0 ms |
| Starting time - 2-axis speed control | 1.5 ms |
| Starting time - 3-axis linear interpolation control (Composite speed) | 1.7 ms |
| Starting time - 3-axis linear interpolation control (Reference axis speed) | 1.7 ms |
| Starting time - 3-axis helical interpolation control | 2.6 ms |
| Starting time - 3-axis speed control | 1.7 ms |
| Starting time - 4-axis linear interpolation control | 1.8 ms |
| Starting time - 4-axis speed control | 1.8 ms |
| Starting time - Factors in starting time extension | The following times will be added to the starting time in the described conditions: • S-curve acceleration/deceleration is selected: 0.1 ms • Other axis is in operation: 0.5 ms • During continuous positioning control: 0.3 ms • During continuous path control: 0.3 ms |
| Pulse output system | Differential driver output system |
| Maximum output pulse | 4M pulse/s |
| Maximum connection distance between servos | 10 m |
| External interface - | 40-pin connector × 2, differential driver common terminal |
| External interface - Applicable connector | A6CON1, A6CON2, A6CON4 (sold separately) |
| Number of occupied I/O points | 32 points (I/O assignment: Intelligent 32 points) |
| Internal current consumption (5 V DC) | 0.66 A |
| External dimensions - Height | 98 mm |
| External dimensions - Width | 27.4 mm |
| External dimensions - Depth | 90 mm |
| Weight | 0.16 kg |
| General specifications | Refer to the general specifications of the CPU module. |
Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.
Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
