inlam/lam laming systems inlam S lam inlam SK inlam S inlam
inlam/lam dvantages 1 Suitable for almost all sizes and manufacturers of linear guide systems as well as for surfaces (inlam ) 2 omact design, suitable for high and low carriages, simle installation 3 omatible to other rail claming systems 4 Pneumatic claming or braking of the highest forces 5 Otimum safety claming, failure of neumatics results in claming inlam lam 23 6 ow system costs in comarison to hydraulics and electronic solutions 7 Secial linings for claming without loss of holding ower for linear guides with grease lubrication.
laming systems Oerating rincile of the inlam Function of the inlam S/SK Oen Oen Standard inlam rail claming mechanism Oening with sring actuator Funktion inlam S/SK inlam S/SK released omressed air is alied to the chamber between the two sring steel diahragms. This deforms the sring steel sheets elastically and shortens them in the horizontal direction. The clam body is deformed in such a way that it contacts at the to with the sring steel sheets and exands at the bottom around the brake shoes. This lifts the brake shoes from the rail and it can be moved freely. 1 = 1 Oen Oen Standard inlam rail claming mechanism laming with sring actuator inlam S/SK clamed The chamber between the two sring steel diahragms is vented. The sring steel sheets sring back to their normal osition and exand the uer art of the claming body. owever, this exansion at the to simultaneously leads to a narrowing at the bottom. This narrowing causes the brake shoes to ress against the rail and to clam it. 1 = 0 Function of the inlam S lose Standard inlam rail claming mechanism Oening with sring actuator Funktion inlam S inlam S released Venting causes the sheet to sring back and slays out the claming body below the slide way. The base late, which has reviously been reformed elastically, now srings back to its starting osition. It is thereby narrower above the cross web and wider beneath it. The brake shoes lift off from the rail. Oerating ressure 4 to 6 ar. 1 = 0 lose Standard inlam rail claming mechanism laming with sring actuator inlam S clamed To activate the claming mechanism, the chamber below the sring steel sheet is filled with comressed air. The restressed sring steel sheet is thereby ressed uwards and simultaneously stretched. Simultaneously, the lower art of the claming body is narrower over the cross web as ivot oint. This resses the brake shoes against the rail. 1 =1 omressed air
inlam/lam Oerating rincile of the inlam Function of the inlam Oen inlam Oening with sring actuator Funktion inlam inlam released omressed air is alied to the chamber between the two sring steel diahragms. This elastically deforms the sring steel sheets and the entire system contracts. This contraction causes the claming jaw to lift from the base frame the carriage can now be moved freely. The ga between the claming jaws and the frame at an oerating ressure of 4 ar is 0.05 mm. The distance between the carriages and the frame remains constant due to the high accuracy of the recision rails; the ga of 0.05 mm is therefore not a roblem. 0,05 mm achined surface 1 =1 inlam laming with sring actuator inlam clamed The chamber between the two sring steel diahragms is vented. The energy stored in the sring steel sheets causes the claming element to exand towards the machine frame. When the claming jaws touch the machine frame, a large art of the energy is still within the sring actuator the carriage is clamed. lose achined surface inlam lam 25 1 = 0 omressed air
laming systems Research results Research results for neumatically oerated brake systems Within the scoe of a research roject carried out by the VDW/VD (erman achinery Plant anufacturer s ssociation), measurements were carried out at the Institut für Fertigungstechnik und Werkzeugmaschinen (IWF) at anover University, ermany over the course of two years to determine the braking distance of inlam brake systems using sintered metal in comarison to alternative roducts. omarative test of the braking distance Test configuration Institut für Fertigungstechnik und Werkzeugmaschinen (IWF) at anover University, Project Fast braking of the VDW/VD Test object inlam S Rated values 6 kn holding force er element uide rails IN, air ressure min. 5.5 ar easurements carried out The measurements were made to determine the braking distance in comarison to alternative roducts Parameter 60 and 1 m/min at 0 kg to 50 kg in 0-kg stes, 50 horizontal measurements, air ressure 5.5 ar Results Test object 60 m/min, 10 kg 60 m/min, 1350 kg 60 m/min, 50 kg 1 m/min, 0 kg 1 m/min, 750 kg Unit inlam S 62,7 65,2 69,9 121,8 144,5 laming alternative 1 66,9 81,2 89,3 1,4 179,9 laming alternative 2 87,9 96,2 101,9 145,8 173,4
inlam/lam Features of inlam a width between brake and claming faces and linear guide rails Examle: laming in the middle area of a linear guide rail Flat face/ assembly surface Examle: laming in the uer area of a linear guide rail Flat face/ assembly surface The inner dimension I between the faces of each inlam is olished to an exact value. This is always 0.01 mm to 0.03 mm larger than the maximum size J max from the manufacturer documentation of the resective linear guide rail (refer to the diagram). The greatest ossible holding force is at J max. In unfavourable cases, there are resulting losses of holding force of u to % (refer to the table). ir ga bellows/linear guide rail (mm) oss in holding force (%) I_ 0,01 R a 0,8 R a 0,8 // 0,01 I_ 0,01 // 0,01 I = J max + 0,01/+ 0,03 I = J max + 0,01/+ 0,03 (grinding size) (grinding size) J max (manufacturer documentation) J max (manufacturer documentation) R a 0,8 R a 0,8 0,01 5 0,03 10 0,05 0,07 laming raking ll S, SK, and S tye inlams can be used both as brake and claming elements. Use as brake: Sintered metal brake lining. Use as clam: lam linings made of tool steel. inlam lam 27 ounting of the carriages high low omarison of higher/lower runner block inlam S: In accordance to the configuration of the linear guide used, you can select between a high or a low fixing element.
laming systems Technical data Technical data of the inlam S 2 fixing holes 4 fixing holes ow carriage igh carriage Rail size 1 1 1 1 olding force at 6 ar olding force at 4 ar ass Unit [kg] 97,5 105,5 93,2 43 19,5 13,5 6,0 900 540 0,32 25 117,5 125,5 113,0 47 36 25,0,5 40 29,0 19,5 6,0 6 10 780 0,50 126,5 141,5 121,0 59 42 29,5 17,0 45 32,5,0 10,0 24 8 1800 1100 0,90 35 6,5 171,5 1,2 69 48 35,0 22,5 42,0 29,5 10,0 24 8 2800 1800 1,26 45 176,5 191,5 171,2 80 60 42,0 26,5 70 52,0 36,5 10,0 26 10 4000 2400 2, 2,5 221,5 196,2 98 70 49,0 28,0 80 59,0 38,0 12,5 12 6000 3600 3,90 65 259,5 281,5 251,2 1 90 64,0 38,0 100 74,0 48,0,0 40 12 10000 6000 5,00 1 1 1 1 1 Technical data of the inlam SK 2 fixing holes 4 fixing holes ow carriage igh carriage Rail size 1 1 1 1 olding force at 6 ar olding force at 4 ar ass Unit [kg],5 61,5 51,5 45 24 18,0 14,0 14,0 5,00 4 450 0 0,50,5 61,5 51,5 54 22,0 16,0 16,0 5,00 6 650 4 0,60 25,5 61,5 51,5 75 36 25,5 16,0 40 29,5 16,0 5,00 6 800 5 0,70 67,0 76,5 59,0 82 42,0 21,0 45 33 21,0 8,75 22 8 10 750 0,90 35 67,0 76,5 59,0 96 48 35,0 21,2 42 21,2 8,75 24 8 1250 8 1,27 45 80,0 92,0 72,0 116 60 45,0 27,5 70 27,5 10,00 26 10 00 950 2,00 100,0 112,0 92,0 136 70 49,0,5 80 59,5 10,00 10 2100 10 2,80 1 1 1 1 1
inlam/lam Technical data Technical data of the inlam S 2 fixing holes ow carriage igh carriage Rail size 1 1 1 olding force at 6 ar olding force at 4 ar ass Unit [kg] 40 75 23 5,00 6 650 390 0,53 25 40 75 36 23 40 27 5,00 6 800 480 0,53 35 67 96 48 35 42 8,75 24 8 1250 750 1,14 1 1 Technical data of the inlam Rail size 1 D E F I J K olding force at 4 ar ass Unit 25 35 140 212 28, 29,45 60 81 36 17 19 4 8 6,8 6,8 50 50 80 0 3,5 3,5 17 14 19 22 18 18 1100 20 [kg] 0,53 1, inlam lam 29 F 1 I Ø E J Ø D Ø D F E J Ø K
laming systems Oerating rincile of the lam The main comonents of the lam are the housing, master and slave iston, hydraulic oil with ower ack dvantages of lam One-iece, solid housing Functional rincile alicable for most sizes and manufactures of linear guiding systems omatible with other claming solutions function and ressure srings for energy storage. ctive and assive claming and claming with booster function in one system igh claming forces with comact construction ow system costs by use of fewer roduction and standard arts lam oen»oen«condition When alying comressed air the master iston comresses the sring. The slave istons will be retracted, the lam is oen. oen 1 = 1 lam clamed clamed»lamed«condition Decreasing ressure will release the energy retained in the srings and transmit this energy to the the master istons. ereby the slave istons will be moved toward the linear guidance rail, the lam is closed. The ower alied by the ressure srings will be magnified in the ratio of master to slave iston. 1 = 1 lam mit»oosteroosterooster«condition The master istons will be actuated with comressed air. Thereby the slave istons will be moved toward the linear guiding rail, the lam is closed. The ower alied by the ressure srings will be magnified in the ratio of master to slave iston. This function will increase the claming force (booster). 1 = 1 omressed air
2 1 inlam/lam Oerating rincile of the lam lam active»ctive«condition The master istons are retracted by sring. The claming is effected by comressed air. active 1 = 1 Technical Data Technical Data lam ow carriage igh carriage laming force Rail Size 1 1 2 1 1 2 1 2 1 2 at 6 ar ooster at 6 ar ass Unit [kg] 25 75 46,8 36 27 4,5 10 40 31 8,5 14,8 33,4 6 1400* 2500* 2, 35 80 69,8 48 36,5 5,5 13,9 43,5 12,5,9 50 24 8 2800* 50* 2,78 Secial design for shaft guiding Ø 80 85 70 31,5 - - - - 6 18 18 6 650 10 0,96 * Preliminary Data 2 (onnection ooster = additional air suly) 2 ir Suly inlam lam 31 1 2 1
laming systems Recommendations/Installation/Warranty eneral To be able to transmit the indicated holding forces, the connection to the carriage(s) of the linear guide system used should be as rigid as ossible. The mounting surface of the inlam is always at the same height as the mounting surfaces of the carriages (low or high) used in the linear guide due to the use of high or low fixing elements. Secial heights of inlam as well as models adated to lower rail sizes can be delivered on request. Installation and assembly ir Pressure is alied to the inlam and it is oened (Tye S, SK) or it is ushed over the rail without air ressure (Tye S) and then attached to the mounting surface via the fixing screws. The screws are only tightened by hand at first. The air ressure is now reduced to 0 ar (Tye S, SK) or increased to the required ressure (Tye S), thereby activating the claming mechanism. This rocedure centres the inlam relative to the rail. The mounting surface for fixing the inlam must be erfectly machined geometrically and must be flat. heck the air suly, line lengths and feeds and both check and test the valve selection. raking element (brake linings) that are greased achieve arox. 60% of the holding forces. laming elements (steel linings) that are greased achieve 100% of the holding forces. If the combination of tolerances is unfavourable then there is a otential loss of holding force of u to % (due to the system). fter the inlam has been centred in the intended osition, the fixing screws are tightened in several stes u to the defined tightening torque. fter assembly, a check is made whether the inlam can be freely moved over the rail when oen. Only in this way is erfect function ensured. View: inlam S in mounting osition (suggestion) View: inlam SK in mounting osition (suggestion)
inlam/lam Request form Please send by fax to +49 6182 773-35 omany name: ddress: ountry/zi/ocation: ontact: rea/deartment: Telehone: DID: Fax: Direct: E-ail: Internet: inlam systems can be adjusted for various alications. The following criteria decide on the configuration of the system. Please enter the information as comletely and detailed as ossible. odel (lease check): inlam S inlam SK inlam S inlam lam Tye designation according to the table: Exact designation of linear guidance: olding force: N ir ressure: ar anufacturer: System should clam with air System should oen with air Tye/Size: arriage tye high/low: inlam lam 33 orizontal oeration Vertical oeration Required quantity: Vertical oeration (with free fall) Date of delivery: Use as: brake system emergency brake mechanical fall arrester claming system rocess terminal laming cycles er Other: Please call back Please visit Surface oerating conditions: dry oiled greased Exact designation of the oil/grease: You can also download this form at: www.hema-schutz.de.
laming systems
inlam/lam inlam lam 35