Écrous trapèzes et arbres mécaniques

Trapezium Leadscrew

Trapezium LeadscrewWe used to use this type of trapezium thread in many of our own CNC projects. That's why we have it available from stock. Since we started selling ballscrews we use mainly those in our own CNC projects. A trapezium thread is a cheap solution, but quality wise not the best solution. This trapezium thread has an excellent price/quality ratio...
TR12x3 Leadscrew C45€ 11.99 p/m (sans TVA)
€ 3.00 p/cut (sans TVA)
mm (min: 100mm, max: 1000mm)

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TR16x4 Leadscrew C45€ 17.99 p/m (sans TVA)
€ 3.00 p/cut (sans TVA)
mm (min: 100mm, max: 3000mm)

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TR20x4 Leadscrew C45€ 23.99 p/m (sans TVA)
€ 3.00 p/cut (sans TVA)
mm (min: 100mm, max: 3000mm)

configurator

DCNC TR Anti Backlash Nut

DCNC TR Anti Backlash NutThis is a Damen CNC developed product. The problem with most trapezium nuts is that they have backlash. This design incorporates a feature which allows the backlash to be tuned out using a split nut with metric fine thread. The backlash is therefore adjustable. With the correct setting found an M3 locking bolt is used to secure the counter thread...
DCNC TR12x3 nut
18.99Add to shopping cart (sans TVA)configurator
DCNC TR16x4 nut
18.99Add to shopping cart (sans TVA)configurator
DCNC TR20x4 nut
18.99Add to shopping cart (sans TVA)configurator

Trapezium Nut Round

Trapezium Nut RoundThe nut that goes with the spindle. It does have backlash. We use the Anti Backlashnut in most machines. In some cases this round/trapezium nut is used. To eliminate backlash you would need 2 nuts, that are under pretension.
TR12x3R Nut Round GC CuSn7ZnPb D=26 L=24 mm
7.99Add to shopping cart (sans TVA)
TR16x4R Nut Round GC CuSn7ZnPb D=36 L=32mm
9.99Add to shopping cart (sans TVA)
TR20x4R Nut Round GC CuSn7ZnPb D=45 L=40mm
14.99Add to shopping cart (sans TVA)

Trapezium Nut Hex

Trapezium Nut HexThe nut that goes with the spindle. It does have backlash. We use the Anti Backlashnut in most machines. In some cases this round/trapezium nut is used. To eliminate backlash you would need 2 nuts, that are under pretension.
TR12x3R Nut Hex Steel D=19mm L=18mm
3.99Add to shopping cart (sans TVA)
TR16x4R Nut Hex Steel D=27mm L=24mm
6.99Add to shopping cart (sans TVA)
TR20x4R Nut Hex Steel D=30mm L=30mm
7.99Add to shopping cart (sans TVA)

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