Of ball screw (ballscrew) - 67М20В
Offer type: salePublished: 26.10.2019
Of ball screw (ballscrew) cross-feed the machine - 67М20В.
Ball screw transmission - mechanical drive, which is used for the transformation of the rotational movement of the shaft in straight.
The transmission consists of a screw, two nuts and balls located in the valleys of the thread. When the transmission of each set of balls circulates within one working coil, the circuit which occurs through the return channel, made in the liner.
The nuts are placed in a common housing and are rigidly connected with it by means of gear rims, the number of teeth that differs by one. This design allows for very small movements of one nut relative to another to carry out precise control of the interference in the transmission.
There are also in the sale of spare parts for machines, machine tools and accessories.
The prices are different call, specify!
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Dedkova Tat'yana Mihajlovna
