The wide stock range of trapezoidal ball nuts offers:
Trapezoidal ball nut with flange, convertible to ball screw nuts of the KGF-N series. Go with pivot adapters (KAR) and adaptor brackets (KON). For movement drives with good running characteristics. Material: 2.1090/G-CUSn7ZnPb (RG7). Other materials on request.
Cylindrical trapezoidal nut with large outside-diameter. Suitable for further processing and adaption to existing constructions. For example with cut surfaces or additional fastening bores.
For movement drives with good running characteristics. Material: 2.1090/G-CUSn7ZnPb (RG7). Other materials on request.
To be used as clamping nut or for static applications. Suitable for further processing and adaption to existing constructions. For example with cut surfaces or additional fastening bores. Material: 1.0718/9Smn28K (cutting steel). Other materials on request.
Usable as a simple adjusting nut or as emergency adjustment when welded to the thread. Material: 1.0718/9Smn28K (cutting steel). Other materials on request.
Suitable for safety-related applications or to limit economic damages in case of nut abrasion. SFM for VBG 14 or VBG 70 requirements on enquiry.
Cylindric trapezoidal nut with large outside diameter. Suitable for further processing and adaption to existing constructions. For example with cut surfaces or additional fastening bores. For movement drives with very good running characteristics. Material: PETP. Other materials on request.
For movement drives with particularly favourable wear characteristics. EFMs can be mounted using the joints KON, KKA, MAFN and KAR. material: 2.1090 (CuSn7Zn4Pb7; RG7)
In combination with the rolled trapezoidal threads of high surface quality, the ready-to-install plastic nuts are often an alternative to conventional materials. Particularly low-noise and in many cases lubrication-free, plastic opens up completely new areas of application. material: ZEDEX 100 (ZX-100K)
Thanks to the material used, the long red bronze nut TGM-LRM is characterised by particularly low wear. The major diameters are generously dimensioned for individual further processing. material: 2.1090 (CuSn7Zn4Pb7; RG7)
In combination with the rolled trapezoidal screws of high surface quality, the ready-to-install plastic nuts are often an alternative to conventional materials. Particularly low-noise and in many cases lubrication-free, plastic opens up completely new areas of application. The long plastic nuts TGM-LRM have a large major diameter and can be adapted to existing designs by further processing. material: ZEDEX 100 (ZX-100K)
Steel nuts are mainly suitable for clamping operations, adjusting movements in manual operation and as fastening nuts. The short steel nut has a large major diameter, which provides space for individual adjustments. material: 1.0718 (11SMnPb30)
Steel nuts are suitable for clamping procedures, adjusting movements in manual operations and as fixing nuts. material: 1.0718 (11SMnPb30)
Safety nuts are used to protect people and to prevent costly machine damage. It is about a second, load-free nut which is permanently coupled with the actual support nut and a distance X. With increasing wear of the support nut, the distance X to the safety nut decreases accordingly. In the case of direct danger to people, e.g. on lifting platforms, certain regulations must be observed in accordance with EN 280, EN 1493, EN 1570, EN 1756 (formerly VBG 14), among others. This is when the long safety nuts are used. When using long safety nuts, wear monitoring can be carried out by means of an electrical limit switch. material: 2.1090 (CuSn7Zn4Pb7; RG7)
This travelling nut allows gimbal mounting and can therefore compensate for misalignment in the spindle bearing. material: 2.1090 (CuSn7Zn4Pb7; RG7)
Sales Screw drives
Phone +49 7157 53890-13
Email d.sautter[at]neff-gt.de
NEFF Gewindetriebe GmbH
Karl-Benz-Straße 24
D-71093 Weil im Schönbuch
Fon. 07157 53890-0
info[at]neff-gt.de
