Lock
The 6940 Type Interlock is one of the most recognized in the industry. The interlock prevents the opening of the car and hoistway doors unless the car is within the landing zone and is either stopped or being stopped. Because the 6940 Type is still so common, UNITEC offers different options for its replacement and/or refurbishment.
Discover the extensive range of 6940 Interlocks, available at budget-friendly prices, with or without a spirator. Additionally, spare parts are on hand for convenient on-the-go repairs. Maximize savings on labor costs by investing in our 6940 labor-saver kits. Choose from our comprehensive selection of rebuild kits, including full service and minimum rebuilds, to access all the necessary components for refurbishing existing locks. UNITEC also provides unlocking devices that can be seamlessly integrated into any 6940 system
When installing 6940 Interlocks on floors where they were not present previously, you may be required to add an additional unlocking device. We have kits for both standard 7-foot entrances as well as high 8-foot openings.
UNITEC is beginning to introduce a database of "related items" for some of our parts. The first item is the 306FM1 shorting bar for the 6940 Interlock latch. Here you may find other items that you need, related to this.
Our Interlock catalog has a picture index at the beginning of it, which can be very helpful in identifying the type of Interlock on the job. You can find many of these items in our Parts Warehouse.
OVL and NG locks
You can rebuild your OVL and NG locks with one of our rebuild kits or some of our spare parts.
Contact your UNITEC Representative today:
For OVL locks please provide the door hand, door type, cab height and entrance height.
For NG locks please provide the door hand and running clearance (sill to threshold), which should be =32mm or <32mm