This is the NC board supplied as a replacement for Panasonic component insertion machines. It handles the numeric control side of the machine's operation, working with the other boards, drivers and motors in the same unit, and it is the part that is changed when a fault is traced to the control electronics rather than to the mechanical side of the inserter.
Because these machines stay in service for many years, the board is nearly always bought for a machine that is already running rather than for a new line. It takes the place of the failed unit in the same position, and a single board is usually all that is needed to get the inserter producing again - this is a replacement part, not a machine, a kit or an upgrade.
It is supplied on its own so a single failed board can be replaced without buying a set, and it comes from the same Panasonic spare-parts stock as the feeders, motors and other boards we supply.
| Part number | N1L20523 |
| Component type | NC board |
| Equipment brand | Panasonic |
| Machine type | Component insertion machine |
| Part category | Motors, drivers and boards |
| Supply type | Replacement spare part |
| Function | Numeric control of the insertion cycle |
| Position | Cabinet slot of the original board |
| Compatibility | Matched to the machine by the printed part number |
| Related spares | Feeders, nozzles, valves, motors and other boards for the same machine |
| Handling | Anti-static precautions from unpacking through fitting |
| Packing | Individually protected for international freight |
| Stock status | Confirmed against our inventory when you send your request |
Maintenance teams at PCB assembly plants are the most frequent buyers. They order when a fault has been traced to the control electronics of an automated insertion machine and the line is held up waiting on the part.
Spare-parts and purchasing teams buy the board as a planned item, matching the number against the machine before they commit, because a wrong number costs a second stoppage. Repair and service companies that look after Panasonic inserters for other factories use it in breakdown repairs and rebuilds, and industrial distributors keep one or two for the assembly plants they supply.
Smaller workshops, especially those keeping older equipment in service, come to us when a board has to be found quickly and the usual local route has nothing on the shelf.
ZJ-SMT supplies Panasonic SMT and PCB assembly equipment and spare parts to manufacturers worldwide. Our range covers pick-and-place machines, axial and radial insertion equipment, solder paste inspection systems, and feeder spare parts, with both new and used options available. We support bulk orders, and machine condition and availability are confirmed with you before ordering. Whether you are expanding a line, replacing a worn feeder part, or sourcing equipment for a new project, send us your model numbers and our team will come back with a suitable solution and quotation.
It handles the numeric control side of the machine's operation and works with the other boards, drivers and motors inside the same unit. When a fault is traced to the control electronics rather than to the mechanical side of the inserter, this is the board that gets changed.
Fit is decided by the part number rather than by the machine family alone. Read the number printed on the board you are removing and compare it with the parts list for your machine; when the two match, this is the correct board. If the print is worn or the board has already been taken out, send us the machine model and a photo and we will confirm it for you.
No. Panasonic uses closely related numbers for boards that serve different machines or different positions, and the connectors can look identical even when the boards are not. Ordering against a number that merely looks close is the most common way to end up with a board that will not run, so always work from the number printed on your original board.
Check the printed number on the board first, then look over the unit for any damage from transit and make sure the board and its packaging are dry and intact. Keep the board in its protective bag until the machine is powered down and ready for the change.
Keep it in its protective packaging in a dry area away from heat and moisture, and do not stack anything on top of it. Spare boards should be stored flat with the machine's other spares so they can be found quickly during a stoppage, and they should stay sealed until the moment they are fitted.
In a normal board swap the machine keeps its existing wiring, drives and mounting, and the replacement goes into the same position as the unit that came out. If the fault returns after fitting, the cause is more likely to sit outside the board - a cable, sensor or driver - and our technical team can help you work through it.