Multi-purpose products

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Rosamund Griffith
5 years ago
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Usage example elt Drive Hollow Motor Drive Miniature all Screw with all Spline Hollow Motor all Screw manufacturing

ir Once directed to Motor turns, will sustain not turning and Screw moves up and down.

Once directed to the Motor turns, the Torque will transmit to the and Screw will turns.

ore hollow ore hollow can be multi uses. or example vacuum and blow function.

pplication Example SSP Overlap type all Spline groove y processing all Screw and all Spline on one place makes product

1 Usage example elt Drive Hollow Motor Drive Miniature all Screw with all Spline Hollow Motor all Screw manufacturing company KSS and all Spline manufacturing company HEPHIST collaborated for developing new product which is focused on Hybrid, Compact and lightweight. eatures This is a combined product which is possible for linear and rotational movement as well as suction at the same time with one unit. chieved developing very compact product as Overlap type" using Miniature all Screws and Miniature all Splines. ir Once directed to Motor turns, will sustain not turning and Screw moves up and down. Once directed to Motor turns, all Spline will sustain not turning and Screw moves up and down. Once directed to the Motor turns, the Torque will transmit to the and Screw will turns. SSP Separated type all Spline groove It's a combined products, which has all Screw and all Spline processed on the same. Once directed to the Motor turns, the Torque will transmit to the and Screw will turns. ore hollow ore hollow can be multi uses. or example vacuum and blow function. ore hollow ir all Screw groove ore hollow can be multi uses. or example vacuum and blow function. pplication Example SSP Overlap type all Spline groove y processing all Screw and all Spline on one place makes product have longer travel and compact. SSP separated type SSP overlap type all Screw groove Using "Separated type" of all Screw Spline is suitable for downsizing devices and equipment. Suitable for Chip-Mounter application etc. Using "Overlap type" can save length and makes devise as minimized as possible. or example, suitable for Miniature SCR Robot, especially for the head part. J11 J12

2 Specifications 1 ccuracy rade xial/radial play ccuracy grade and xial/radial play for SSP are shown in Table below. Type Separated type Part all Screw xial play all Spline Radial play C3 Maximum C5 Maximum or.5.5 Unit mm : Radial Run-out of all location diameter related to the centerline of Screw Over outside diameter mm) Up to C3 Permissible deviation of Radial Run-out C5 Overlap type all Screw xial play all Spline Radial play.5.2 Table J-2 : xial Run-out Perpendicularity of all location face related to the centerline of Screw outside diameter mm Permissible deviations of xial Run-out Perpendicularity 2 Run-out and location tolerances for SSP Run-out and location tolerances for SSP are based on JIS all Screw, JIS all Spline.Tolerance for each part and description are as follows. Over Up to C3 C Separated type Table J-2 Table J-3 Table J-3 : Total Run-out in radial direction of Screw related to the centerline of Screw total length mm Permissible deviations of total Run-out in radial direction Over Up to C3 C Overlap type 3 ead accuracy of all Screws all Screw lead accuracy is specified by the tolerance of actual mean travel error ep and travel variation Vu over the Screw effective length. Tolerance of each accuracy grades are shown in the Table J-4. Table J-2 Table J-3 Table J-4 : Tolerance on Specified travel ep and permissible travel variation of all Screws. Effective screw length mm ccuracy rade C3 C5 Over Up to ep Vu ep Vu J13 J14

3 4 Material & Heat treatment, Surface hardness Standard material of SSP, Heat treatment and Surface hardness are shown in Table J-5. However, they vary depending on profile of or. Please refer to KSS drawings. 7 Mounting of There would be a couple of ways to install earings onto, such as using racket as earing shaft, direct mounting on. KSS designs special profile of in accordance with customer s mounting request. Please ask KSS representative for further information. Table J-5 ; Material, Heat treatment & Surface hardness Material Heat treatment Surface hardness rg. install with racket Direct install of rg. onto outer Screw Solid SCM415 Carburizing and quenching Hollow SUJ2 Induction hardening HRC rg. rg. Collar SCM415 Carburizing and quenching HRC ubrication In all Screw with all Spline SSP use, lubricant should be required. If lubricant is not applied with, the problem such as increase of Torque and shortened ife occurs. pplying lubricant can minimize temperature increases, decline of mechanical efficiency due to friction, and deterioration of accuracy caused by wear. or lubrication of SSP, regular lithium-soap-based rease and ISO V32-68 Oil turbine Oil #1 to #3 are recommended. SSP are applied with anti-rust oil for rust prevention, if there is no designation when shipping. Since anti-rust oil is not lubricant, apply rease or ubrication oil before using SSP. If there is no specific request, KSS would recommend our original grease MS No.2 as standard lubricant. e can apply designated rease before shipping, please ask KSS representative. notation Separated type racket ock Table J-6 : Recommended lubricants for normal operating conditions SSP 6 1 / 6-8 R 7 S 2 C5 T ubricant Type Product name rease ithium-based rease KSS original rease MS No.2 ubricating Oil Sliding surface Oil or turbine Oil Super Multi 68 Overlap type SSP R 18 C5 T 6 Mounting of should be mounted using pin-hole located on outer, and adhesive. Please make sure that no load would be applied on pin when using pin-hole. Pin-hole dhesive all Screw with all Spline series No. SSP : all Screw with all Spline Screw nominal diameter mm ead mm all Spline nominal diameter mm Screw thread length mm Screw thread & Spline length mm Thread direction R=Right-hand, =eft-hand Spline length mm S means all Spline part Total length mm ccuracy grade option : No indication=solid shaft, T=Hollow shaft J15 J16

4 all Screw with all Spline Separated type D g6 1 t.2.8 S.2.5 b.11 DS d 2 X D(g6) 1 4 X Type-2 : End-cap type Type-1 : Return-plate type View - D(g6) 1 4 X Type-3 : Internal-deflector type Unit mm all Screw part all Spline part all nominal dia. d ead asic oad Rating Ca Coa type dimension D Df 1 Dp olt Hole X asic oad Rating asic Torque Rating Cr Cor Ct Cot Permissble Moment Ref. Mo dimension DS S N N g N N Nm Nm Nm g b t Kgm 2 /mm OD. ength Pin hole ore hollow Inertia all SSP 62/ SSP 62/6 SSP 66/ SSP 66/6 SSP 61/ SSP 61/6 SSP 82/ SSP 82/ SSP 82/8 3 Note 1 Please note that ore hollow is an option, not a standard. In some cases ore hollow is not available due to length. Note 2 If special profile of /, please ask KSS representative. Note 3 asic oad Rating, asic Torque Rating and Permissible Moment are theoretical number based on effective number of alls. They may vary drastically depending on operating condition. Please consider them just reference. Note 4 It is difficult to estimate theoretical life, because of combined products with all Spline which withstands Radial oad and all Screw for xial oad. e would recommend that final decision should be based on your evaluation on actual machine or our experimental data. Note 5 Maximum limit of length is 15mm for 6, 2mm for 8. Please ask KSS in case of exceeding limit length. SSP 82/8 1 SSP 82/ SSP 82/8 2 SSP 84/ SSP 84/8 SSP 812/ SSP 812/8 J17 J18

5 all Screw with all Spline Overlap type S.2 4 X d D g6 1 t b DS.11 View - Type-2 : End-cap type all Screw part all Spline part Unit mm all nominal dia. d ead asic oad Rating Ca Coa type dimension D Df 1 Dp olt Hole X asic oad Rating asic Torque Rating Cr Cor Ct Cot Permissble Moment Ref. Mo dimension DS S N N g N N Nm Nm Nm g b t Kgm 2 /mm OD. ength Pin hole ore hollow Inertia all SSP SSP SSP SSP 61 SSP SSP 812 Note 1 Please note that ore hollow is an option, not a standard. In some cases ore hollow is not available due to length. Note 2 If special profile of /, please ask KSS representative. Note 3 asic oad Rating, asic Torque Rating and Permissible Moment are theoretical number based on effective number of alls. They may vary drastically depending on operating condition. Please consider them just reference. Note 4 It is difficult to estimate theoretical life, because of combined products with all Spline which withstands Radial oad and all Screw for xial oad. e would recommend that final decision should be based on your evaluation on actual machine or our experimental data. Note 5 Maximum oad Capacity should be considered 1N. Note 6 Maximum limit of length is 15mm for 6, 2mm for 8. Please ask KSS in case of exceeding limit length. J19 J11

6 Precaution of storage, handling and operating Precaution for handling SSP is precision components, and must be handled carefully in accordance with the instruction below. Storage SSP should be stored unopened in their original KSS packaging. void opening the package or breaking the inner package unnecessarily. This may result in contamination or rusting, and may degrade operating performance. Please store SSP under 2 8, less than 8%RH humidity without any dew condensation. Handling 1. Never disassemble SSP. This will cause contamination, reduce accuracy, and lead to accidents. 2. Customers should not attempt to reassemble SSP. Incorrect reassembly can easily result in malfunction. SSP should be returned to KSS, where it will be repaired and reassembled for a fee. 3. Take care to avoid injuries due to falling SSP or. 4. Dropping SSP may cause scratching or impact damage to recirculating components, outside diameters, alls, or Screw & Spline grooves, which may cause malfunction, such as incorrect rotation. If dropped, SSP must be inspected by KSS for a fee. Please make sure you return dropped or. Precaution for operating Dust proof all Screws must be used in a clean environment. They should be used with a dustproof cover to prevent contamination from dust or swarf. Dust or swarf contamination due to insufficient dust protection may reduce the SSP performance, cause damage to recirculating components, which lead to locking. ubrication Check lubrication before use. Insufficient lubrication will rapidly deteriorate the operating performance of SSP. Since anti-rust oil is not lubricant rease / Oil, nti-rust oil on SSP should be washed off with clean Kerosene and apply lubricant before using SSP. Please check the lubricant condition every 2 to 3months. If rease is contaminated, remove old rease, and replace with new rease. Critical speed and Permissible xial load SSP has the maximum limit of speed and xial load depending on its size, material, mounting method etc. hen design SSP, KSS would recommend that you consult with KSS engineering about the operating condition and model selection. Over-run llowing s to overrun may result in malfunctioning due to alls escaping, damage to recirculation components, and indentation of the all grooves. Continued use in this state will lead to rapid wear and damage to recirculation components. and must therefore never be allowed to overrun. If overrunning occurs, contact KSS for an inspection for a fee. Temperature SSP should be used under the temperature of 2 8, and humidity of less than 8%RH. void use SSP under lower / higher temperatures and higher humidity. This may result in the following problems. Reduced performance of all recirculation, and smooth movement. Damage to recirculation components. Reduced hardness of heat treated components. Rust on SSP components. If it is necessary to work beyond the recommended temperatures, please consult with KSS first as we may be able to provide a solution. Moment load or Radial load primarily generate thrusts in the axial direction, and are not designed to withstand Radial loads and Moment loads. Care must be taken not to apply Radial loads and Moment loads to the all Screw. If these kinds of loads act on the all Screws, all load uniformity is lost, and the life of all Screws is drastically reduced. J111 J112

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