Screw pitch - Import export

The PRECISION SYSTEM series of linear units are self-sustaining profile systems made of extruded aluminum and steel for the TK series, able to ensure excellent precision. The motion is achieved by means of precision rolled recirculating ball screws with preloaded or non preloaded ball nuts, depending on the models. Using the recirculating ball bearing technology for the screws and the rails ensures great performance to the linear actuators, such as: High precision and high axial forces High mechanical performance Low wear and tear Low resistance to movement High speed (for long pitch screws) The Precision System series consists of 4 distinct products with different features: TH, TT, TV, TK. PRECISION SYSTEM - TH TH linear actuators are rigid and compact, ball screw driven linear units, enabling high positioning accuracy and repeatability in all process phases with optimal performance assured, with a repeatability within 5 µm. Thrust force transmission is achieved by means of...

A screw feeder is primarily designed for handling very low-tonnage outputs, with a critical requirement for positive and controlled material discharge. This type of feeder offers the advantage of easy enclosure, making it effective at preventing the release of dust. Consequently, it allows for a sealed hopper and chute arrangement from the hopper to the delivery point. The basic structure of a screw feeder includes a helical screw that rotates below the hopper outlet and is driven by an external power source. The screw can have a fixed pitch or a variable pitch with smaller spacings in the rear and gradual increases in pitch towards the discharge end. This design ensures that the material moves efficiently within the rear portion of the hopper. Novelty Structures supplies various type of Feeders for Mineral Processing Plants. * Belt Feeders * Screw Feeders * Apron Feeders * Rotary Table Feeders

Worm screw steel. Worm wheel CuZn37Mn3Al2PbSiS40. Version Worm screw with righthand pitch, casehardened HV 620 – 700, flanks and hole ground. Note for ordering Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio. Note A worm gear consists of a worm screw (shaft) and a worm wheel. Suitable for forming worm drives with a 90° shaft angle. A worm drive enables very large speed reduction ratios with a single stage. The toothing has the flank shape K. The engagement angle is 15°. The worm gears are prebored. The stated T2 output torques are the permissible output torques on the worm wheel. These apply for an input speed of 2800 rpm of the worm screw. The worm gears are suitable for continuous operation at high speeds and high torques. Attention 22500171002 Screw polished only. 22500172002 Worm wheel with helical gear toothing.

Year of manufacturing : 2020 CNC control : HEIDENHAIN TNC 640 Number of simultaneous axes : 5 Stroke X axis : 650 mm Stroke Y axis : 850 mm Stroke Z axis : 500 mm Traversing feeds X, Y and Z axes : 36000 mm/min X axis ball screw, Ø x pitch : 40 x 12 mm Y axis ball screw, Ø x pitch : 40 x 12 mm Z axis ball screw, Ø x pitch : 40 x 12 mm Angular A axis stroke : +/- 120 ° Angular C axis stroke : 360 ° Min. distance spindle nose / table : 150 mm Max. distance spindle nose / table : 650 mm Spindle type : HSK-A 63 Max. spindle speed : 20000 rpm Tool changer magazin number of stations : 60 Max. tool length : 300 mm Max. weight of single tool : 8 Kg Total max. weight in tool changer magazine : 480 Kg Max. tool diameter : 125 mm Total power required : 60 kVA Number of hours under power : 5683 h Number of running hours : 3183 h Machine weight : 12000 Kg Machine dimensions : 3390 x 3940 x 2970 mm With equipment

Manual positioning table drived by metric fine thread screw (pitch 1 - 1,25 mm). Actuated by grip knob. Guided by 2 rods on bronze bearings. Robust and economical table. Interchangeable with the 309B range. Options : Positioning indicator Position clamping Base plate (with or without ruler) Assembly in XY or YZ table

Adapter 2x5-pole spring contact strip (DIN 41651) to 8-pole screw terminal 2x5-pole spring contact strip, for use with 2x5-pole encoder header 2.54 mm (DIN 41651) Screw terminals pitch 2.54 mm for AWG 26 - 20

Adapter 4-pole flexprint connector (pitch 1.0 mm) to 4-pole screw terminal 4-pole flexprint connector, for use with all EC micro motors without Hall sensor and with a flexprint port Screw terminals pitch 2.54 mm for AWG 26 - 20

Adapter 11-pole flexprint connector (pitch 1.0 mm) to 8-pole screw terminal 11-pole flexprint connector, for use with motors EC 10, EC 13, EC 20 flat, EC32 flat, EC45 flat Screw terminals pitch 2.54 mm for AWG 26 - 20

Features blocks are stackable

BALL SCREW MODULE Technical Features Body : Aluminium Profile Max. Speed : 0,09 meter / second Driven : Ball Screw Ball Screw : 12x05 Pitch Ball Screw Nut : 12x05 Flanged Shaft : Ø12 Induction Chrome Plated Bearing : Ø12 UU OP Bearing Open Type Accuracy : 0,2 mm