Standard & Custom - schlenkent.com

1 Standard & Custom ComponentsGear Rack,Gears, Pinions,Nov 2003from Schlenker Enterprises, Related Products Schlenker Ent. Sales: Phone: (USA) Fax: (USA) ProductsLinear ProductsC2 Reliance operations are controlled by a quality managementsystem approved to BS EN ISO 9001 positioning frommodifiable standards forinstrumentation, measurement and light systemStandard products and assembliesIndexLinear Products1 Ground round rack ..24 Actuation rack ..27 Ground helicoidal rack ..28 Rack pinions ..30 Hardened rack pinions ..34 PEEK polymer rack actuator ..38 Spline shafts ..40 Linear motion shafting ..42 Hollow linear motion shafting ..43 Technical information .. 52 Page Title PageSchlenker Ent. Sales: Phone: (USA) Fax: (USA) Round RackTubular Rack24 GeneralInformationAll dimensions in mmGeneral tolerances: :Stainless steelGrade 316 angle 20 Part number selection tableNon- Standard options, please Modifications :ie.

2 Flats, journals, end modifications. Shorter lengths. Alternative pitches, including and (1)module. Higher accuracy grades. Cumulative pitch error less than Ground teeth, Standard accuracy grade 2. Hollow shaft allows for the passage of fluids, fibre-optics and gasses etc. Highly stainless material resists pitting corrosion. Ideal for medical and scientific applications. Bearing surface and drive in one.* Rack thrust based on a mesh with a 50 tooth stainless steel pinion, 3N if used with a50 tooth PEEK polymer (mm)Outer Dia DBore Dia dPitch HeightPRackThrust (N) *(1): module notavailable on 6 Ent. Sales: Phone: (USA) Fax: (USA) Round RackSoft Round Rack25 Part number selection tableNon- Standard options, please Modifications :ie. flats, journals, end modifications. Shorter lengths. Alternative pitches, including and Higher accuracy grades.

3 Cumulative pitch error less than Ground teeth, Standard accuracy grade 2. Highly stainless material resists pitting corrosion. Ideal for medical and scientific applications. Bearing surface and drive in one.* Rack thrust based on a mesh with a 50 tooth stainless steel pinion, 3N if used with a50 tooth PEEK polymer dimensions in mmGeneral tolerances: :Stainless steelGrade 300 seriesPressure angle 20 PartNumberCircularPitch (mm)Outer Dia DPitch HeightPRackThrust (N) *Schlenker Ent. Sales: Phone: (USA) Fax: (USA) Round RackRound Bar Rack26 All dimensions in mmGeneral tolerances: :linear brg shaft St steel, Grade 440 Cor :Case hardened to55 HRc angle 20 Part number selection tableNon- Standard options, please Modifications :ie. flats, journals, end modifications. Shorter lengths. Alternative pitches, including and Higher accuracy grades.

4 * Rack thrust based on a mesh with a 60 tooth hardened rack pinion. Cumulative pitch error less than Ground teeth, Standard accuracy grade 3. Manufactured from a linear bearing stainless steel. Can be used with both open and closed linear bearings with either 4, 5 or 6 ball tracks. (The bearing must be positioned so the balls do not run on the edges of the teeth. See technical section.) Bearing surface and drive in (mm)Outer Dia DPitch HeightPRackThrust (N) *Schlenker Ent. Sales: Phone: (USA) Fax: (USA) RackRectangular Rack27 Part number selection tableNon- Standard options, please Alternative lengths available, to a maximum of 500mm. Shorter lengths. Alternative pitches, including module. 25 pressure angle available. Cumulative pitch error Ground teeth, Standard accuracy grade 3. Manufactured from stainless steel.

5 High load capacity. Unlimited axis lengths possible by setting individual racks dimensions in mmGeneral tolerances: :Stainless steelGrade 416 Treatment:Hardened to35-45 angle 20 * Quoted rack thrust based on meshing with a 76 tooth (mm)Pitch HeightPRackThrust (N)Number *6 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) Helicoidal RackRectangular Rack28 All dimensions in mmGeneral tolerances: :Stainless steelGrade 416 Treatment:Hardened to35-45 angle 20 Part number selection tableNon- Standard options, please Shorter lengths. Alternative pitches, including module. Higher accuracy grades. See technical data, page 56 for alternative grades. Cumulative pitch error less than per 300mm. Ground teeth, Standard accuracy grade 4. Manufactured from a stainless steel. Unlimited axis lengths possible by setting individual racks (mm)LengthLPitch HeightPNumber Ent.

6 Sales: Phone: (USA) Fax: (USA) Helicoidal RackRectangular Rack29 Part number selection tableNon- Standard options, please Shorter lengths. Alternative pitches, including module. Higher accuracy grades. See technical data, page 56 for alternativegrades. Cumulative pitch error less than per 300mm. Ground teeth, Standard accuracy grade 4. Manufactured from a stainless steel. Unlimited axis lengths possible by setting individual racks dimensions in mmGeneral tolerances: :Stainless steelGrade 416 Treatment:Hardened to35-45 angle 20 PartNumberCircularPitch (mm)Pitch HeightPNumber Ent. Sales: Phone: (USA) Fax: (USA) & 1/4" BorePlain Rack Pinions30 All dimensions in mmGeneral tolerances: :Stainless steelGrade 316 Pressure angle 20 Part number selection tableNon- Standard options, please Higher accuracy grades.

7 Alternative pitches, including module. Alternative bore Standard accuracy AQ10. Higher accuracy & zero backlash when used with Flexplate assemblies. Ideal for use with Reliance soft & hardened, round & rectangular Part No:- SH25MS2B6F7A- 32 Basic PartNumberCircularPitch (mm)Bore Size BNo. of "4323191115443 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) & 1/4" BoreAnti-backlash Rack Pinions31 Part number selection tableNon- Standard options, please Higher accuracy grades. Alternative pitches, including module. Alternative bore sizes. Standard accuracy AQ10. Ideal for use with Reliance soft & hardened, round & rectangular rack. Ideal for lightly loaded measurement dimensions in mmGeneral tolerances: :Stainless steelGrade 316 Pressure angle 20 GeneralInformationExample Part No:- AH25MS2B6F89A- 20 Basic PartNumberCircularPitch (mm)Bore Size BNo.

8 Of "462420542620 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) & 3/8" BorePlain Rack Pinions32 GeneralInformationAll dimensions in mmGeneral tolerances: :Stainless steelGrade 316 Pressure angle 20 Part number selection tableNon- Standard options, please Higher accuracy grades. Alternative pitches, including module. Alternative bore sizes. Standard accuracy AQ10. Higher accuracy when used with Flexplate assemblies. Ideal for use with Reliance soft & hardened, round & rectangular Part No:- SH25MS2B10F7A- 32 Basic PartNumberCircularPitch (mm)Bore Size BNo. of "6333271045140 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) & 3/8" BoreAnti-backlash Rack Pinions33 Part number selection tableNon- Standard options, please Higher accuracy grades. Alternative pitches, including module.

9 Alternative bore sizes. Standard accuracy AQ10. Ideal for use with Reliance soft & hardened, round & rectangular rack. Ideal for lightly loaded measurement dimensions in mmGeneral tolerances: :Stainless steelGrade 316 Pressure angle 20 GeneralInformationExample Part No:- AH25MS2B10F89A- 40 Basic PartNumberCircularPitch (mm)Bore Size BNo. of "8745371045140 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) & 1/4" BoreHardened Rack Pinions34 All dimensions in mmGeneral tolerances: :Stainless steel,17-4 PHHardened to:36/40 angle 20 GeneralInformationPart number selection tableNon- Standard options, please Standard accuracy AQ10. Suitable for light actuation applications. Longer pinion life, higher load and provides higher thrust. Ideal for use with Reliance hardened round and rectangular rack. Higher accuracies.

10 Alternative pitches, including module. Alternative bore sizes. Alternative materials. Special wear resistant Part No:- SH25MS9B6F7A- 35 Basic PartNumberCircularPitch (mm)Bore Size BNo. of "4323191115443 Schlenker Ent. Sales: Phone: (USA) Fax: (USA) & 3/8" BoreHardened Rack Pinions35 Part number selection tableNon- Standard options, please Higher accuracies. Alternative pitches, including module. Alternative bore sizes. Alternative materials. Special wear resistant coating. Standard accuracy AQ10. Suitable for light actuation applications. Longer pinion life, higher load and provides higher thrust. Ideal for use with Reliance hardened round and rectangular dimensions in mmGeneral tolerances: :Stainless steel,17-4 PHHardened to:36 angle 20 GeneralInformationExample Part No:- SH25MS9B10F7A- 35 Basic PartNumberCircularPitch (mm)Bore Size BNo.