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POWERtorque LF Booster achieves the desired preload with the lowest tightening torque.
413 Nm
POWERtorque LF Booster
557 Nm
Lubricant 1*
630 Nm
Lubricant 2*
655 Nm
Lubricant 3*
672 Nm
Lubricant 4*
690 Nm
Lubricant 5*
1054 Nm
Dry rolled thread
Bolt: M30 x 3.5 mm; Material: 8.8; Axial force (required preload): 150kN
* Full analysis available on request.
460 Nm
original state
260 Nm
POWERtorque LF Booster
The result is reduced costs and self-assembly by the customer with a short torque wrench.
Try our online tool for designing the optimal tightening torque.
Its properties withstand extreme tightening loads. It adheres to the contact surfaces of the thread and forms an effective lubricating film between the friction surfaces, separating the two parts from each other.
total coefficient [μtot]
Pressure [MPa]
The friction coefficient does not change with increasing pressure on the contact surfaces of the thread and under the nut head.
The paste is suitable for lubricating all types of machine parts (flange joints, pins, guide rails, movement screws, etc.) where a long-lasting lubricating effect is required.
Even tightening of the bolt connection
Uniform transfer of forces at flange connections
Prevents choking of lubricated surfaces
Waterproof and prevents dirt from entering the thread
Homogeneous, easy spreading assembly paste suitable for lubricating any type of threads. It is suitable for any combination of thread materials for bolt and nut connections.
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In stock
Currently in stock:
Partly in stock
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On request
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Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
A lubricant developed on the basis of the specific nature of the frictional components in the bolted joint.
Homogeneous, easy spreading assembly paste suitable for lubricating any type of thread: bolts, studs, spindles and nuts.
It is suitable for any combination of bolt and nut thread materials: metal, stainless steel, metallic and non-metallic alloys, plastics, etc.
| Feature | Value | Unit |
|---|---|---|
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Max. temperature
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600 | °C |
Tested according to ČSN EN ISO 16047, which specifies the conditions for performing torque and clamping force tests for fasteners. (Information on friction coefficients fz and fm on request.)
Coefficient of friction test depending on the load
Nominal friction in the thread
Nominal friction under the nut
Total coefficient of friction
K-factor
pth - is the theoretical pressure in the thread relative to the first supporting thread, which transmits 30 % of the total load (forces in the screw).
pb - is the theoretical pressure under the nut, for a planar intercircular bearing surface of the nut or bolt head.
We can create the perfect seal for your needs, including non-standard sizes.
POWERtorque LF kote 450 is a hot cured lubricant. It minimizes the coefficient of friction and prevents seizing.
Pokorny Industries Partnership in quality
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