LCN
LCN 4640-3454
Configuration: Standard
- Door to door shipping
- Technical support on every order: 346-777-3031
Overview
About this product
The LCN 4640-3454 is the motor and clutch assembly for 4640 series automatic operators. It is the drive unit that powers the door open.
It is a factory replacement part, so the operator can be repaired without replacing the whole unit. It qualifies under the Buy American Act.
What the function does
The motor drives the door open on a signal, and the clutch lets the door still be opened by hand like a standard closer.
Highlights
- Replacement motor and clutch assembly for 4640 series operators
- Factory LCN part
- Repairs the operator without replacing it
- Meets the Buy American Act
Specifications
- Model
- 4640-3454
- Series
- 4640
- Buy American Act
- Yes
- SKU
- 4640-3454
Send a photo of the door edge and the hardware on it. We'll match the part.
Send a photoCommon questions
Which operators does it fit?
LCN 4640 series Auto Equalizer operators.
Who should install it?
A trained door technician, since the operator is electrically powered and must be set up to low-energy standards after repair.
Before you order
Buying for a whole job?
Send the hardware schedule or drawing. Door, frame and hardware quoted together so nothing shows up missing.