The Omron NX701-1720 is a current-production NX7 motion controller rated for 256 synchronous axes with a primary task cycle time of 0.125 ms. Program memory sits at 80 MB, with 260 MB dedicated to variables. Communication covers EtherCAT Master, EtherNet/IP, and Ethernet TCP/IP on the same module, so it fits into architectures requiring both hard real-time motion and enterprise connectivity.
Omron NX701-1720 Motion Controller NX7, 256 axes, 0.125 ms
MPNNX701-1720
Omron NX701-1720 Motion Controller NX7 — 80 MB program memory, 260 MB variables, 256 axes (max), EtherCAT Master / EtherNet/IP / Ethernet TCP/IP, NX I/O Bus, 0.125 ms primary task cycle time, 0.88 kg unit weight.
$17,517.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Max. axes (incl. virtual) | 256 |
| Max. synchronous axes | 256 |
| Primary task cycle time | 0.125 ms |
| Controller functions | DB connection, Motion control, OPC-UA, Sequence control |
| Parameter | Value |
|---|---|
| Product type | Motion Controller NX7 |
| Parameter | Value |
|---|---|
| Program memory | 80 MB |
| Variable memory | 260 MB |
| Parameter | Value |
|---|---|
| Communication ports | EtherCAT Master, EtherNet/IP, Ethernet TCP/IP |
| Parameter | Value |
|---|---|
| I/O bus system | NX I/O Bus |
| Parameter | Value |
|---|---|
| Weight | 0.88 Kg |
Product details
Frequently asked questions
Is NX701-1720 still in active production?
Yes — the NX701-1720 carries no L* lifecycle flag, and the listed lead time of 1 to 10 working days reflects an active quoting posture rather than a last-time-buy situation.
What is the NX701-1720's weight?
The unit weight is 0.88 kg; the shipping weight is 3 kg (E1, E6).
What I/O system does NX701-1720 use?
NX I/O Bus — the controller is the head module for an NX rack and expects NX-series I/O modules on the same backplane (E2).
MPN
NX701-1720