Schlage Electronics NDE Series Motor Assembly Non-Vandlgard/Vandlgard

Vandlgard NDE locks have a lever that rotates freely (breaks away) when forced while locked, then returns to position; a non-Vandlgard lever stays rigid and takes the abuse through the chassis. Try the outside lever on a locked door: if it swings down loose and springs back with the door still secure, it is Vandlgard and the correct part is N223-063. If the lever will not move at all, order N223-062.

That symptom, credential accepted at the reader but the lever stays fixed, points at the drive rather than the electronics: the motor assembly is what throws the clutch so the outside lever engages. The N223 motor assembly is the field replacement part for that failure on NDE locks. If the reader gives no response at all, the fault is upstream of the motor and this part will not fix it.

No. The RCI 960 Series is an SPDT switch used for second position control, while the Schlage NDE N223-062 and N223-063 are motor assemblies - the drive units inside an NDE electronic lock that retract the latch. Both get filed as switches, but one is a signalling contact and the other is the lock's motor. If an NDE lock is not driving the latch, the replacement is the N223 motor assembly matched to the lock's chassis, not a 960 switch.

No. The N223-062 and N223-063 motor assemblies are NDE Series parts. The NDE cylindrical lock and the LE mortise lock use different chassis, so an NDE motor assembly is not a substitute in an LE. Order the part that matches the series stamped on your lock.

The motor assembly is sold as a serviceable replacement part for the NDE Series, so a locksmith or maintenance tech can swap the drive without buying a whole new electronic lock. That matters on a property with a fleet of NDE openings, since the credentials, keying and door prep all stay as they are.

No, and they solve different problems. The N223 is the motor drive inside the NDE lock that engages the lever on a valid credential. A separate monitoring or second-position contact, like the RCI 960 Series SPDT switch, signals a condition to a panel; it has no role in driving the lock. If your issue is a lever that will not engage, the motor assembly is the part; if it is a signal not reaching the access control panel, it is not.

The Schlage NDE N223-062 is the Non-Vandlgard motor assembly and the N223-063 is the Vandlgard motor assembly. They are ordered by which lever chassis the NDE lock uses, so the part is chosen off the lock already hanging in the door rather than off the opening. A locksmith standardizing spares across a building carries whichever one matches the NDE locks installed there.

Yes, if the openings are mixed. Buildings often spec Vandlgard on exterior and high-abuse doors and standard levers elsewhere, and the drive parts are not interchangeable between them: N223-063 for Vandlgard, N223-062 for non-Vandlgard. Walk the openings and count each type before setting a shelf quantity.