Threaded spindles - Import export

Steel or 1.4305 stainless steel Version: Steel trivalent blue passivated. Stainless steel, bright. Note: Swivel feet consist of a threaded spindle and a plate joined together. Any threaded spindle can be combined with any plate. The height of the complete swivel foot can be calculated from the length of the threaded spindle + height of hexagon + 22.5 mm. (Overall height of swivel foot = L + L1 + 22.5 mm) Depending on the version, threaded spindles can have a thread undercut in front of the hexagon.

Steel 1.0401 (C15) or stainless steel 1.4301 (whirled spindles stainless steel 1.4305). Version Steel rolled, bright. Stainless steel up to Tr 40x7 rolled, above this whirled, bright. Note Rolled, high precision trapezoidal thread spindles. ISO trapezoidal thread based on DIN 103. The trapezoidal thread spindle is a transmission thread with relatively high friction. Standard thread forms are selflocking. This has the advantage that they generally do not need to be secured in the rest position. Tolerance class 7e Pitch precision 0.3/300 mm Length sawed with excess, ends not deburred.

Steel C35Pb. Gunmetal Rg7. Plastic PA6.6 with MoS2). ISO trapezoidal thread based on DIN 103. Steel nuts for adjustments during manual operation and as fastening nuts. Not advised for use with motorised drives due to the steelsteel material combination. Gunmetal nuts for motion drives with low and medium speed. By insufficient lubrication, gunmetal trapezoidal thread nuts on steel spindles have good dryrunning properties. Plastic nuts for lownoise motion drives. Good dryrunning properties. Tolerance class 7H.

Housing steel. Clamping lever plastic. Threaded spindle grade 12.9. Version Housing nickelplated. Clamping lever, spindle black oxidised. Note Manually operated clamping elements for static clamping tasks. Manual clamping process using the freely adjustable clamping lever. The floating clamp ensure symmetrical application of force onto the rail. Up to 50,000 static clamping cycles (B10d value). In general, a friction connection is created between the clamping element and the the linear guide on the open faces of the profile guide rail so that the ball guide tracks are not damaged. The retaining force is tested on an oil smeared profile guide rail. An adapter plate, dependent on the type of carriage used, is required for height adjustment.

Plate die-cast zinc or stainless steel 1.4305. Anti-slip plate thermoplastic elastomer. Version: Die-cast zinc plate, black powder-coated. Stainless steel plate, bright. Note: Swivel feet consist of a plate and a threaded spindle or ball joint. Any plate can be combined with any threaded spindle or ball joint. The anti-slip plate absorbs vibrations and prevents the swivel foot slipping. For matching threaded spindles see 27810. For matching ball joints see 27811.

Aluminium, nitrile rubber Note: The machine feet with vibration absorption remain vertically and horizontally stable, even in the presence of strong vibrations. Permanent loads are optimally absorbed thanks to the high quality rubber-metal joint. The machine feet can be screwed onto the machine using a threaded spindle. Supplied with Threaded spindle M16X105 is supplied fully assembled as part of delivery. Drawing reference: 1) Shore hardness

Bearing block and carriage aluminium alloy. Guide column and threaded spindle stainless steel. Plain bearing for guide columns and spindle nut highquality special plastic. Claw coupling aluminium with polyurethane coupling spider. Version Aluminium alloy anodised. Stainless steel hardened and ground. Threaded spindle with ball bearing. Note for ordering The unit is supplied with the position of cable outlet or control unit as shown in the drawing. Note Positioning stages for motorised adjustment and positioning tasks. The plain bearings and spindle nuts are suitable for dry running, however lubrication with a grease for plastic plain bearings is recommended. The suitable programming software and interface cable for the stepper motor with positioning control are available as accessories (2500015).

Housing aluminium. Precision tube nickel plated steel. Trapezoidal thread spindle steel. Note The doubletube linear actuator can be operated manually or electrically. Due to the short duty cycle, the units can be adjusted several times a day at low speed and with high stability. Width, length and height adjustment possible.