Categories for: tension testers
For testing the tension on assembled timing belts, vee belts, flat belts etc.
Gauges for testing all types of belts when assembled for correct tension.
Like a heavy duty roll pin.
Made of a high carbon spring steel with high elasticity, resilience and wear characteristics. Designed to replace solid steel tubular and cas hardened bushings because they are close tolerance, self-retaining and through hard. Insertion can be easily accomplished with a hammer and drift. Ideal for high load/low-speed operation in articulating or continuous applications.
Maintain constant tension when using a brake for producing unwind tension or a clutch for rewind tension.
use with power supply S90MPS-24MCF (See category - Power Supplies).
Sensor - Ultrasonic - For Brakes
For maintaining constant tension when using a brake for producing unwind tension.
Also used when using a clutch for rewind tension. When target is within range the LED Status Indicator glows continuously. Uses Power Supply S90MPS-24 (See category - Power Supplies). Sensor measures diameter of the roll and sends a 0-10V DC signal to power supply. Torque is automatically varied as roll size changes to keep constant tension.
Couplings - Slip - Spring Wrapped
Tension control - transmission overload protection. 0.035 to 1.69 Nm.
Coupling is sliped over one shaft and screws tightened. Second shaft is inserted into other end. Loose end of coupling is pulled back about 0.5mm then screws tightened. Serves as a torque limiter as well as a coupling. Long life under continuous slip applications.
Anchors - Spring - Stainless Steel
An economical way to secure the ends of extension springs, and provide easy adjustment.
300 Grade Stainless Steel.
An economical way to secure the ends of extension springs, and provide easy adjustment.
C-12114 Steel with Black Oxide Finsh.
Ready made precision ground idler shafts.
Internal grease hole can be accessed by drilling if required. Use with your idler pulleys. Can be used with the idler tensioners listed on this site or use in your own design.
Drawbar springs have long steel loops that pass through the centre of the spring and hook around the opposite end, compressing the spring on loading.
This design helps prevent unexpected overloading and fracturing that can occur in standard extension springs by stopping and hold the load at the spring limit. The spring rate indicates the load required to pull out the first 25mm of the spring.
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