Specifications
Thickness
36 mm
Inner hole
15 mm
Keyway Slot
5 mm
Model No.
B7496
Length
145 mm
Product Name
Overload Clutch Trip Lever
Height
52 mm
Material
Hardened Alloy Steel
Packing Size
175x75x75 mm
Bottom diameter
43 mm
Weight
1.5 Kgs
Description
The Milling Machine Overload Clutch Trip Lever B74-96 is an essential safety component used in the feed transmission system of vertical and turret milling machines. It activates the overload release mechanism when excessive torque or sudden load occurs, preventing damage to the feed gears, motor, and drive components.
Engineered from hardened alloy steel for robustness and long life, the trip lever ensures smooth feed operation and dependable overload protection. Its precision-machined profile guarantees accurate interaction with the overload clutch assembly, delivering consistent performance even under heavy-duty machining loads.
Usage:
- Used to engage and disengage the overload clutch mechanism in vertical turret milling machines During Auto feed
- Automatically trips the feed system when excessive load or jamming occurs to protect gears and feed components.
- Works as part of the safety cut-off assembly to prevent damage to the auto-feed gearbox.
- Ensures smooth operation by resetting and reactivating the auto-feed after the overload condition is cleared.
- Ideal for routine maintenance and replacement during feed system servicing or overload clutch repairs.
Feature:
- Precision-machined for accurate overload activation
- High-strength alloy steel construction
- Hardened for maximum wear resistance
- Ensures smooth and reliable clutch release
- Direct OEM-compatible replacement
- Maintains safe operation during heavy milling
- Corrosion-resistant surface treatment
- Stable performance under continuous load
Advantages:
- Protects feed system from overload-related damage
- Ensures accurate and reliable clutch disengagement
- Enhances machine safety and operational lifespan
- Reduces downtime due to feed mechanism failures
- Durable and long-lasting even under constant use
- Improves overall feed system efficiency and stability
Applications:
- Milling machine feed overload protection
- B-series vertical and turret milling machines
- Automatic and manual feed systems
- Machine repair and preventive maintenance
- Replacement of damaged or worn-out clutch trip levers
- Heavy-duty milling, drilling, and boring operations

