Electric slides EGSK/EGSP

Transcription

1 Electric slides EGSK/EGSP

2 Electromechanical drives Selection aid Overview of toothed belt and spindle axes Toothed belt axes Spindle axes Coordinate system Speeds of up to 10 m/s Acceleration of up to 50 m/s 2 Repetition accuracy of up to 0.08 mm Strokes of up to 8500 mm (longer strokes on request) Flexible motor mounting Speeds of up to 2 m/s Acceleration of up to 20 m/s 2 Repetition accuracy of up to mm Strokes of up to 3000 mm Toothed belt axes Type F x [N] v [m/s] Mx [Nm] My [Nm] Mz [Nm] Key features Heavy-duty recirculating ball bearing guide EGC-HD-TB Flat drive unit with rigid, closed profile Precision DUO guide rail with high load capacity Ideal as a basic axis for linear gantries and cantilever axes Recirculating ball bearing guide EGC-TB-KF ELGA-TB-KF Rigid, closed profile Precision guide rail with high load capacity Small drive pinions reduce required driving torque Space-saving position sensing Internal guide and toothed belt Precision guide rail with high load capacity Guide and toothed belt protected by cover strip High feed forces ELGA-TB-KF-F1 ELGR-TB Suitable for use in the food zone Clean Look : smooth, easy to clean surfaces Internal guide and toothed belt Precision guide rail with high load capacity Guide and toothed belt protected by cover strip Cost-optimised rod guide Ready-to-install unit Ball bearings with high load capacity for dynamic operation 2 Internet: Subject to change 2017/11

3 Electromechanical drives Selection aid Overview of toothed belt and spindle axes Toothed belt axes Spindle axes Coordinate system Speeds of up to 10 m/s Acceleration of up to 50 m/s 2 Repetition accuracy of up to 0.08 mm Strokes of up to 8500 mm (longer strokes on request) Flexible motor mounting Speeds of up to 2 m/s Acceleration of up to 20 m/s 2 Repetition accuracy of up to mm Strokes of up to 3000 mm Toothed belt axes Type F x [N] v [m/s] Mx [Nm] My [Nm] Mz [Nm] Key features Roller bearing guide ELGA-TB-RF Heavy-duty roller bearing guide Guide and toothed belt protected by cover strip Speeds of up to 10 m/s Lower weight than axes with guide rails ELGA-TB-RF-F Suitable for use in the food zone Clean Look : smooth, easy to clean surfaces Heavy-duty roller bearing guide Guide and toothed belt protected by cover strip Lower weight than axes with guide rails Plain-bearing guide ELGA-TB-G Guide and toothed belt protected by cover strip For simple handling tasks As a drive component for external guides Insensitive to harsh operating conditions ELGR-TB-GF Cost-optimised rod guide Ready-to-install unit Heavy-duty plain bearings for use in harsh operating conditions 2017/11 Subject to change Internet: 3

4 Electromechanical drives Selection aid Overview of toothed belt and spindle axes Toothed belt axes Spindle axes Coordinate system Speeds of up to 10 m/s Acceleration of up to 50 m/s 2 Repetition accuracy of up to 0.08 mm Strokes of up to 8500 mm (longer strokes on request) Flexible motor mounting Speeds of up to 2 m/s Acceleration of up to 20 m/s 2 Repetition accuracy of up to mm Strokes of up to 3000 mm Spindle axes Type F x [N] v [m/s] Mx [Nm] My [Nm] Mz [Nm] Key features Heavy-duty recirculating ball bearing guide EGC-HD-BS Flat drive unit with rigid, closed profile Precision DUO guide rail with high load capacity Ideal as a basic axis for linear gantries and cantilever axes Recirculating ball bearing guide EGC-BS-KF Rigid, closed profile Precision guide rail with high load capacity For the highest requirements in terms of feed force and accuracy Space-saving position sensing ELGA-BS-KF EGSK EGSP Internal guide and ball screw Precision guide rail with high load capacity For the highest requirements in terms of feed force and accuracy Guide and ball screw protected by cover strip Space-saving position sensing Spindle axes with maximum precision, compactness and rigidity Recirculating ball bearing guide and ball screw without caged ball bearings Standard designs in stock Spindle axes with maximum precision, compactness and rigidity Recirculating ball bearing guide with caged ball bearings Ball screw sizes 33, 46 with caged ball bearings 4 Internet: Subject to change 2017/11

5 Electric slides EGSK/EGSP Key features At a glance Precision embedded in steel Electric slide EGSK Electric slide EGSP The new generation of electric slide axes EGSK and EGSP impresses with its precision, repetition accuracy, compactness and rigidity. The two axis series form a complete range with a uniform design, long service life and standardised mounting interfaces. The U-shaped steel housing serves simultaneously as a guide rail. The slide combines linear guide elements and the spindle nuts of the ball screw in one component, thus avoiding the accumulation of production tolerances. Both series come in three accuracy classes with the option of an additional slide (series 33 and 46 are also available in a short-slide design). Recirculating ball bearing guide and ball screw without caged balls Standard designs available ex-stock Recirculating ball bearing guide with caged balls Size 33, 46 features a ball screw with caged balls Low-maintenance Uniform operating behaviour with very low noise levels Linear guide with caged balls Ball screw Guide carriage caged balls Guide rail The linear guide features four rows of balls circulating within the guide carriage. In the loaded area, the balls run between the honed grooves of the guide carriage and guide rail until they are returned by means of the reversers in the end plates and the return channels. The very rigid design of the guide carriage enables precision linear movements to be executed with impressive dynamism. The four rows of balls are arranged at a contact angle of 45, giving the guide carriage the same basic load ratings in both radial coordinate directions. This type of guide can therefore be used in any mounting position for a wide range of load directions. Axis characteristics The specifications shown in the table are maximum values. The precise values for each of the variants can be found in the relevant technical data section. Design Size Working stroke Speed Repetition accuracy Feed force Guide characteristics Forces and torques Fy Fz Mx My Mz [mm] [m/s] [m] [N] [N] [N] [Nm] [Nm] [Nm] Electric slide EGSK page ± ± ± ± ± Electric slide EGSP page ± ± ± ± /11 Subject to change Internet: 5

6 Electric slides EGSK/EGSP Key features Complete system comprising electric slide, motor, motor controller and motor mounting kit Electric slide with recirculating ball bearing guide Motor page Servo motor EMME-AS, EMMS-AS 2 Stepper motor EMMS-ST -H- Note A range of specially matched complete solutions is available for the electric slides EGSK, EGSP and the motors. Motor controller 1 Servo motor controller CMMP-AS 2 Stepper motor controller CMMS-ST Internet: motor controller 1 2 Motor mounting kit page 37 Axial kit Kit comprising: Motor flange Coupling Screws 6 Internet: Subject to change 2017/11

7 Electric slides EGSK/EGSP Peripherals overview Accessories Type Brief description Page/Internet 1 Cross connecting kit EHAM-S1 2 Covering kit EASC-S1 3 Slide adapter EASA-S1 4 Sensor strip EAPR-S1-S 5 Proximity sensor SIES-8M 6 Axial kit EAMM-A 7 Motor EMME, EMMS 8 Centring pin ZBS 9 Centring pin ZBS For mounting an assembly axis EGSK/EGSP at right angles on the slide of a basic axis EGSK/ 40 EGSP. The assembly axis is one size smaller than the respective basic axis. For covering the axis profile that is open at the top. The kit includes a slide adapter EASA-S1. 42 Required to mount the effective load in combination with the covering kit for axis variants 41 with additional slide. For mounting the inductive proximity sensor SIES-8M on the electric slide. 44 Switching lugs are included in the scope of delivery. Inductive proximity sensor, for T-slot. 45 For axial motor mounting (comprising: coupling and motor flange). 37 Motors specially matched to the axis, with or without brake. 37 For centring loads and attachments on the slide. 45 For centring loads and attachments on the slide adapter /11 Subject to change Internet: 7

8 Electric slides EGSK Type codes EGSK P H Z Type EGSK Electric slide Size Stroke [mm] Spindle pitch Accuracy Standard H High accuracy P Precision design Slide design Standard slide S Slide, short Additional slide No additional slide Z Additional slide 8 Internet: Subject to change 2017/11

9 Electric slides EGSK Function -N- Size T- Stroke length mm General technical data Size 15 2) Spindle pitch Code 1) Constructional design Electromechanical linear axis with recirculating ball bearing spindle Guide Recirculating ball bearing guide Installation position Any Type of mounting for effective load Female thread Centring sleeve Locating pin Working stroke 3) [mm] S [mm] Max. feed force /H [N] F x,max P 5) [N] Max. driving torque /H 4) [Ncm] M Driving,max P 5) [Ncm] No-load torque /H [Ncm] M No-load P [Ncm] Max. rotational speed 6) [1/min] Max. speed 6) /H [m/s] P [m/s] Max. acceleration [m/s 2 ] Homing Inductive proximity sensor SIES-8M 1) Variant code page 8 2) Size 15 only comes in the accuracy classes H and P 3) Maximum travel distance page 17 In combination with an additional slide, the working stroke is reduced by the length of the additional slide and the distance between the two slides 4) Loads are based on a service life specification of 5 x 10 8 rotations 5) Loads are based on a service life specification of 1.25 x 10 8 rotations 6) Reduced speeds with sizes 33 and 46 with long strokes page 11 Operating and environmental conditions Ambient temperature [ C] Relative air humidity [%] 0 95 (non-condensing) Weight [kg] Size Code 1) Basic weight with mm stroke 2) S Additional weight per 100 mm stroke Moving load S Additional slide Z S ) Variant code page 8 2) Including slide, without additional slide 2017/11 Subject to change Internet: 9

10 Electric slides EGSK Accuracy data [m] Size Stroke Code 1) Repetition accuracy 2) H P Operating parallelism H H H H P P P Max. reversing play H P ) Variant code page 8 2) The repetition accuracy that can be achieved with a motor/axis system is also influenced by the angle resolution of the motor and the chosen control parameters. The specified repetition accuracy cannot, therefore, be achieved with all motors. Materials Sectional view Electric slide 1 Drive cover Die-cast aluminium, coated 2 Spindle Steel 3 Slide Steel 4 Profile High-alloy steel 5 End cap Die-cast aluminium, coated 6 Buffer Ethylene vinyl acetate copolymer Note on materials RoHS-compliant Contains PWIS (paint-wetting impairment substances) Mass moment of inertia Size Spindle pitch Code 1) J O [kg mm 2 ] S [kg mm 2 ] J S per 100 mm stroke [kg mm 2 /100 mm] J L per kg effective load [kg mm 2 /kg] J W per additional slide [kg mm 2 ] S [kg mm 2 ] ) Variant code page 8 The mass moment of inertia J A of the entire axis is calculated as follows: J A = J O + J W + J S x working stroke + J L x m Effective load 10 Internet: Subject to change 2017/11

11 Electric slides EGSK Speed v, rotational speed n as a function of working stroke l EGSK P EGSK P EGSK P EGSK P-P EGSK P, EGSK P-H EGSK P EGSK P-P EGSK P, EGSK P-H EGSK P-P EGSK P, EGSK P-H EGSK P-P EGSK P, EGSK P-H 2nd moment of area Z-axis Y-axis Size Iy [mm 4 ] Iz [mm 4 ] /11 Subject to change Internet: 11

12 Electric slides EGSK Characteristic load values The indicated forces and torques refer to the centre axis of the spindle. The coordinate zero point is the point where the centre of the guide and the longitudinal centre of the slide intersect. -H- Note PositioningDrives sizing software Permissible dynamic forces and torques 1) Size 15 3) Spindle pitch Code 2) Fy max., Fz max. /H 4) [N] P 5) [N] /H 4) S [N] P 5) S [N] Mx max. /H 4) [Nm] P 5) [Nm] /H 4) S [Nm] P 5) S [Nm] My max., Mz max. /H 4) [Nm] P 5) [Nm] /H 4) S [Nm] P 5) S [Nm] ) Calculated with a speed-dependent load factor f w of 1.2 2) Variant code page 8 3) Size 15 only comes in the accuracy classes H and P 4) Loads are based on a service life specification of 5 x 10 8 rotations and a load factor f w of 1.2 5) Loads are based on a service life specification of 1.25 x 10 8 rotations and a load factor f w of 1.2 Basic load ratings Size 15 2) Spindle pitch Code 1) Ball screw Static c o, ball screw /H [N] P [N] Dynamic c dyn, ball screw /H 3) [N] P 3) [N] Fixed bearing Static c o, bearing [N] Dynamic c dyn, 3) bearing [N] ) Variant code page 8 2) Size 15 only comes in the accuracy classes H and P 3) Dynamic basic load ratings are based on a basic service life of 10 6 rotations 12 Internet: Subject to change 2017/11

13 Electric slides EGSK Basic load ratings Size 15 2) Spindle pitch Code 1) Linear guide Static c o, guide [N] S [N] Dynamic c dyn, 3) guide [N] S [N] Torque equivalence factors k x [1/m] S [1/m] k y, k z [1/m] S [1/m] ) Variant code page 8 2) Size 15 only comes in the accuracy classes H and P 3) Dynamic basic load ratings are based on a basic service life of 100 km Speed-dependent load factor fw fw = (v 0.25 m/s) fw = (0.25 m/s v 1.0 m/s) fw = (1.0 m/s v 2.0 m/s) fw = (v 2.0 m/s) Calculation of the maximum feed force F x F x,max 1 Min[C dyn,kgt ;C dyn,bearing ] f w L 3 ref,rot 10 6 Calculation of the maximum forces F y/z and torques M x/y/z F yz,max 1 C dyn,guide f w L 3 ref,km 100km M xyz,max 1 1 C dyn,guide k xyz f w L 3 ref,km 100km 2017/11 Subject to change Internet: 13

14 Electric slides EGSK Calculation of the service life Size Spindle pitch P Code 1) Reference service life /H 5 x 10 8 in rotations, L ref,rot P 1.25 x 10 8 Reference service life /H [km] in kilometres, L ref,km P [km] ) Variant code page 8 1 Representation of the loads x 0 m m y 0 z 0 M y F z x 0 M x F z y 0 M y F x z 0 M No-load 2 P F x m a x v, a y F z m g z z M z F x y 0 x y m 2 Determination of the loads over the travel cycle v q 1 t 1 t tot q 2 t 2 t tot q 3 t 3 t tot t tot t 1 t 2 t 3 v t 1 t 2 t 3 q 1/2/3 t tot Speed Acceleration time Constant travel time Deceleration time Relative time of the cycle phases Cycle time t 1 t 2 t 3 Ball screw For t 1 : For t 2 : For t 3 : F x1 (m a) (M No-load 2 P ) F x2 (M No-load 2 P ) F x3 m a (M No-load 2 P ) F x,dyn 3 q 1 F x1 3 q 2 F x2 3 q 3 F x3 3 F x1/2/3 F x,dyn m a M No-load P q 1/2/3 Calculated force load per cycle phase Calculated average force load Effective load (centre of gravity) Acceleration No-load torque page 9 Spindle pitch page 9 Relative time of the cycle phases 14 Internet: Subject to change 2017/11

15 Electric slides EGSK 2 Determination of the loads over the travel cycle Linear guide For t 1 : a, v F y1 0 F z1 m g M x1 F z y 0 m g y 0 M y1 F z x 0 F x z 0 m g x 0 m a z 0 M z1 F x y 0 m a y 0 For t 2 : a = 0, v F y2 0 F z2 m g M x2 F z y 0 m g y 0 M y2 F z x 0 m g x 0 M z2 0 For t 3 : a, v F y3 0 F z3 m g M x3 F z y 0 m g y 0 F y1/2/3, F z1/2/3 M x1/2/3, M y1/2/3, M z1/2/3 F y/z,dyn M x/y/z,dyn m g a x o, y o, z o q 1/2/3 Calculated force load per cycle phase Calculated torque load per cycle phase Calculated average force load Calculated average torque load Effective load (centre of gravity) Gravitational acceleration Acceleration Distances between the centre of gravity of the effective load and the slide centre point Relative time of the cycle phases M y3 F z x 0 F x z 0 m g x 0 m a z 0 M z3 F x y 0 m a y 0 F y,dyn 3 q 1 F y1 3 q 2 F y2 3 q 3 F y3 3 F z,dyn 3 q 1 F z1 3 q 2 F z2 3 q 3 F z3 3 M x,dyn 3 q 1 M x1 3 q 2 M x2 3 q 3 M x3 3 M y,dyn 3 q 1 M y1 3 q 2 M y2 3 q 3 M y3 3 M z,dyn 3 q 1 M z1 3 q 2 M z2 3 q 3 M z3 3 3 Total load Ball screw F x,dyn F x,dyn Calculated average f F v x,max force load F x,max Max. permissible force load page 9 f v Load comparison factor page 16 Linear guide F y,dyn F y,max F z,dyn F z,max M x,dyn M x,max M y,dyn M y,max M z,dyn M z,max f v F y/z,dyn Calculated average force load F y/z,max Max. permissible force load page 12 M x/y/z,dyn Calculated average torque load M x/y/z,max Max. permissible torque load page 12 f v Load comparison factor page /11 Subject to change Internet: 15

16 Electric slides EGSK 4 Determination of the load comparison factor f v f v 3 1 q with q L calc,km L ref,km L calc,rot L ref,rot for q = 1: Calculated service life (here desired service life) L calc,km = 1 x reference service life L ref,km gives f v = 1 for q 1: Calculated service life (here desired service life) L calc,km = q x reference service life L ref,km read off ( graph) or calculate f v f v q L calc, km L ref, km L calc, rot L ref, rot Load comparison factor Quotient of desired service life divided by reference service life Calculated service life in km Reference service life in km page 14 Calculated service life in rotations Reference service life in rotations page q 1 Example 1 2 Example 2 5 Calculation examples Example 1: Example 2: EGSK P-H- L ref,km = 1000 km L calc,km = 2000 km q 2000km km Result: A desired service life of 200% of the reference service life means that the permissible total load must be 21% lower. If the total load calculation gives a load comparison factor f v of 1.2, the mathematical service life is only approx. 60% (x = 0.6 graph) of the reference service life. q f v f v q 6 Static sizing Ball screw F x,stat Max[F x1,f x2,f x3 ] c o,kgt F x,stat Maximum value of the f s calculated force load per cycle phase F x1/2/3 Calculated force load per cycle phase Linear guide F y,stat Max[F y1,f y2,f y3 ] c o,guide f s F z,stat Max[F z1,f z2,f z3 ] c o,guide f s M x,stat Max[M x1,m x2,m x3 ] 1 k x c o,guide f s M y,stat Max[M y1,m y2,m y3 ] 1 k y c o,guide f s M z,stat Max[M z1,m z2,m z3 ] 1 k z c o,guide f s F y/z,stat M x/y/z,stat F y1/2/3, F z1/2/3 Maximum value of the calculated force load per cycle phase Maximum value of the calculated torque load per cycle phase Calculated force load per cycle phase c o,kgt f s M x1/2/3, M y1/2/3, M z1/2/3 c o,guide k x/y/z f s Static basic load rating of ball screw page 12 Safety factor against static overload f s = Calculated torque load per cycle phase Static basic load rating of ball screw page 13 Torque equivalence factors page 13 Safety factor against static overload f s = Internet: Subject to change 2017/11

17 Electric slides EGSK Dimensions EGSK-15 Download CAD data -H- Note The additional slide has the same overall length as the driven slide. 1 Additional slide 2 Lubrication hole Size Stroke L1 L3 +4 L4 L7 L9 n Size B1 B2 B3 0.1 B B6 0.1 B7 B8 B9 B11 B D1 h6 D2 g7 D3 D4 D5 D6 D7 H7 D M3 5 M3 Size D9 D10 D11 D12 H1 H2 H3 H4 H6 H7 L2 L6 L8 L10 L11 L12 L13 L14 15 M2 M2 M2 M Size L16 L17 L18 L19 L20 L21 L22 L24 T1 T2 T3 T4 T5 T6 T7 T8 T /11 Subject to change Internet: 17

18 Electric slides EGSK Dimensions EGSK-20/26 Download CAD data -H- Note The additional slide has the same overall length as the driven slide. 1 Additional slide 2 Lubrication nipple Size Stroke L1 L3 +4 L4 L7= (n 1)x60 L9 n Size Stroke L1 L3 +4 L4 L7= (n 1)x80 L9 n Internet: Subject to change 2017/11

19 Electric slides EGSK Size B1 B2 B3 B4 B B6 0.1 B7 B8 B9 B B11 D1 h7 D2 g7 D3 Size D4 D5 D6 D7 H7 D8 D9 D10 D11 D12 H1 H2 H3 H4 H M3 2 M3 M2.6 M2 M2.5 M M4 5 M3 M2.6 M3 M2.5 M Size H7 L2 L6 L8 L10 L11 L12 L13 L14 1) L15 L16 L17 L18 L Size L20 L21 L22 L24 T1 T2 T3 T4 T5 T6 T7 T8 T9 W ) Distance between the locating holes 2017/11 Subject to change Internet: 19

20 Electric slides EGSK Dimensions EGSK-33/46 Download CAD data EGSK- EGSK- -S EGSK- EGSK- -S -H- Note The additional slide has the same overall length as the driven slide. 1 Additional slide 2 Lubrication nipple 3 The lubrication nipple is in the direction of the drive cover on the version with additional slide (EGSK- -Z) 20 Internet: Subject to change 2017/11

21 Electric slides EGSK Size Stroke L1 L3 +4 S L4 L5 L6 L7 L8 m n Size Stroke L1 L3 +4 S L4 L5 L6 L7 L8 m n Size B1 B2 B3 B5 B6 B7 B8 B9 B10 B11 D1 D2 D3 D4 D h7 g Size D6 D7 D8 D9 D10 D11 H1 H2 H3 H4 H5 H6 H7 L2 H7 0.1 S 33 M5 4 M5 M2.6 M2 M M6 5 M5 M2.6 M2 M Size L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 S S S S Size L20 L21 L22 L23 L24 T1 T2 T3 T4 T5 T6 T7 T8 S /11 Subject to change Internet: 21

22 Electric slides EGSK Ordering data Electric slides with standard slide Size Stroke Part No. Type Part No. Type [mm] Spindle pitch 1 mm Spindle pitch 6 mm EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P Size Stroke Part No. Type Part No. Type [mm] Spindle pitch 2 mm Spindle pitch 6 mm EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P Size Stroke Part No. Type Part No. Type [mm] Spindle pitch 6 mm Spindle pitch 10 mm EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P Size Stroke Part No. Type Part No. Type [mm] Spindle pitch 10 mm Spindle pitch 20 mm EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P EGSK P 22 Internet: Subject to change 2017/11

23 Electric slides EGSK Ordering data Modular products Ordering table Size Conditions 0M Module No Code Enter code Drive function Electric slide drive EGSK EGSK Size Standard stroke [mm] for standard slide Standard stroke [mm] for slide, short Spindle pitch [mm] 1-1P P 6-6P 10-10P 20-20P 0O Accuracy Standard accuracy -_ Greater accuracy -H Precision accuracy 1 -P Slide design Standard slide -_ Slide, short -S Additional slide No additional slide -_ Additional slide (additional slide Z in combination with slide design S also results in a short slide) 2 -Z 1 P With size 33 not in combination with stroke for standard slide 600 and stroke for slide, short 630 With size 46 not in combination with stroke for standard slide 800 and stroke for slide, short Z With size 15 not in combination with stroke for standard slide 25 and stroke for standard slide 50 With size 20 not in combination with stroke for standard slide 25 With size 26 not in combination with stroke for standard slide 50 With size 33 not in combination with stroke for standard slide 100 Transfer order code EGSK 2017/11 Subject to change Internet: 23

24 Electric slides EGSP Type codes EGSP P H Z Type EGSP Electric slide Size Stroke [mm] Spindle pitch Accuracy Standard H High accuracy P Precision design Slide design Standard slide S Slide, short Additional slide No additional slide Z Additional slide 24 Internet: Subject to change 2017/11

25 Electric slides EGSP Function -N- Size T- Stroke length mm General technical data Size Spindle pitch Code 1) Constructional design Electromechanical linear axis with recirculating ball bearing spindle Guide Recirculating ball bearing guide Installation position Any Type of mounting for effective load Female thread Locating pin Working stroke 2) [mm] S [mm] Max. feed force /H 3) [N] F x,max P 4) [N] Max. driving torque /H 3) [Ncm] M Driving,max P 4) [Ncm] No-load torque /H [Ncm] M No-load P [Ncm] Max. rotational speed 5) [1/min] Max. speed 5) /H [m/s] P [m/s] Max. acceleration [m/s 2 ] Homing Inductive proximity sensor SIES-8M 1) Variant code page 24 2) Maximum travel distance page 33 In combination with an additional slide, the working stroke is reduced by the length of the additional slide and the distance between the two slides 3) Loads are based on a service life specification of 5 x 10 8 rotations 4) Loads are based on a service life specification of 2.5 x 10 8 rotations 5) Reduced speeds with sizes 33 and 46 with long strokes page 27 Operating and environmental conditions Ambient temperature [ C] Relative air humidity [%] 0 95 (non-condensing) Weight [kg] Size Code 1) Basic weight with mm stroke 2) S Additional weight per 100 mm stroke Moving load S Additional slide Z S ) Variant code page 24 2) Including slide, without additional slide 2017/11 Subject to change Internet: 25

26 Electric slides EGSP Accuracy data [m] Size Stroke Code 1) Repetition accuracy 2) H P Running parallelism H H H H P P P Max. reversing play H P ) Variant code page 24 2) The repetition accuracy that can be achieved with a motor/axis system is also influenced by the angle resolution of the motor and the chosen control parameters. The specified repetition accuracy cannot, therefore, be achieved with all motors. Materials Sectional view Electric slide 1 Drive cover Die-cast aluminium, coated 2 Spindle Steel 3 Slide Steel 4 Profile High-alloy steel 5 End cap Die-cast aluminium, coated 6 Buffer Ethylene vinyl acetate copolymer Note on materials RoHS-compliant Contains PWIS (paint-wetting impairment substances) Mass moment of inertia Size Spindle pitch Code 1) J O [kg mm 2 ] S [kg mm 2 ] J S per 100 mm stroke [kg mm 2 /100 mm] J L per kg effective load [kg mm 2 /kg] J W per additional slide [kg mm 2 ] S [kg mm 2 ] ) Variant code page 24 The mass moment of inertia J A of the entire axis is calculated as follows: J A = J O + J W + J S x working stroke + J L x m effective load 26 Internet: Subject to change 2017/11

27 Electric slides EGSP Speed v, rotational speed n as a function of working stroke l EGSP P EGSP P EGSP P EGSP P EGSP P 2nd moment of area Z-axis Y-axis Size Iy [mm 4 ] Iz [mm 4 ] /11 Subject to change Internet: 27

28 Electric slides EGSP Characteristic load values The indicated forces and torques refer to the centre axis of the spindle. The coordinate zero point is the point where the centre of the guide and the longitudinal centre of the slide intersect. -H- Note PositioningDrives sizing software Permissible dynamic forces and torques 1) Size Spindle pitch Code 2) Fy max., Fz max. /H 3) [N] P 4) [N] /H 3) S [N] P 4) S [N] Mx max. /H 3) [Nm] P 4) [Nm] /H 3) S [Nm] P 4) S [Nm] My max., Mz max. /H 3) [Nm] P 4) [Nm] /H 3) S [Nm] P 4) S [Nm] ) Calculated with a speed-dependent load factor f w of 1.2 2) Variant code page 24 3) Loads are based on a service life specification of 5 x 10 8 rotations and a load factor f w of 1.2 4) Loads are based on a service life specification of 2.5 x 10 8 rotations and a load factor f w of 1.2 Basic load ratings Size Spindle pitch Code 1) Ball screw Static c o, ball screw /H [N] P [N] Dynamic c dyn, ball screw /H 2) [N] P 2) [N] Fixed bearing Static c o, bearing [N] Dynamic c dyn, 2) bearing [N] ) Variant code page 24 2) Dynamic basic load ratings are based on a basic service life of 10 6 rotations 28 Internet: Subject to change 2017/11

29 Electric slides EGSP Basic load ratings Size Spindle pitch Code 1) Linear guide Static c o, guide [N] S [N] Dynamic c dyn, 2) guide [N] S [N] Torque equivalence factors k x [1/m] S [1/m] k y, k z [1/m] S [1/m] ) Variant code page 24 2) Dynamic basic load ratings are based on a basic service life of 100 km Speed-dependent load factor fw fw = (v 0.25 m/s) fw = (0.25 m/s v 1.0 m/s) fw = (1.0 m/s v 2.0 m/s) fw = (v 2.0 m/s) Calculation of the maximum feed force F x F x,max 1 Min[C dyn,kgt ;C dyn,bearing ] f w L 3 ref,rot 10 6 Calculation of the maximum forces F y/z and torques M x/y/z F yz,max 1 C dyn,guide f w L 3 ref,km 100km M xyz,max 1 1 C dyn,guide k xyz f w L 3 ref,km 100km 2017/11 Subject to change Internet: 29

30 Electric slides EGSP Calculation of the service life Size Spindle pitch P Code 1) Reference service life /H 5 x 10 8 in rotations, L ref,rot P 2.5 x 10 8 Reference service life /H [km] in kilometres, L ref,km P [km] ) Variant code page 24 1 Representation of the loads x 0 m m y 0 z 0 M y F z x 0 M x F z y 0 M y F x z 0 M No-load 2 P F x m a x v, a y F z m g z z M z F x y 0 x y m 2 Determination of the loads over the travel cycle v q 1 t 1 t tot q 2 t 2 t tot q 3 t 3 t tot t tot t 1 t 2 t 3 v t 1 t 2 t 3 q 1/2/3 t tot Speed Acceleration time Constant travel time Deceleration time Relative time of the cycle phases Cycle time t 1 t 2 t 3 Ball screw For t 1 : For t 2 : For t 3 : F x1 (m a) (M No-load 2 P ) F x2 (M No-load 2 P ) F x3 m a (M No-load 2 P ) F x,dyn 3 q 1 F x1 3 q 2 F x2 3 q 3 F x3 3 F x1/2/3 F x,dyn m a M No-load P q 1/2/3 Calculated force load per cycle phase Calculated average force load Effective load (centre of gravity) Acceleration No-load torque page 25 Spindle pitch page 25 Relative time of the cycle phases 30 Internet: Subject to change 2017/11

31 Electric slides EGSP 2 Determination of the loads over the travel cycle Linear guide For t 1 : a, v F y1 0 F z1 m g M x1 F z y 0 m g y 0 M y1 F z x 0 F x z 0 m g x 0 m a z 0 M z1 F x y 0 m a y 0 For t 2 : a = 0, v F y2 0 F z2 m g M x2 F z y 0 m g y 0 M y2 F z x 0 m g x 0 M z2 0 For t 3 : a, v F y3 0 F z3 m g M x3 F z y 0 m g y 0 F y1/2/3, F z1/2/3 M x1/2/3, M y1/2/3, M z1/2/3 F y/z,dyn M x/y/z,dyn m g a x o, y o, z o q 1/2/3 Calculated force load per cycle phase Calculated torque load per cycle phase Calculated average force load Calculated average torque load Effective load (centre of gravity) Gravitational acceleration Acceleration Distances between the centre of gravity of the effective load and the slide centre point Relative time of the cycle phases M y3 F z x 0 F x z 0 m g x 0 m a z 0 M z3 F x y 0 m a y 0 F y,dyn 3 q 1 F y1 3 q 2 F y2 3 q 3 F y3 3 F z,dyn 3 q 1 F z1 3 q 2 F z2 3 q 3 F z3 3 M x,dyn 3 q 1 M x1 3 q 2 M x2 3 q 3 M x3 3 M y,dyn 3 q 1 M y1 3 q 2 M y2 3 q 3 M y3 3 M z,dyn 3 q 1 M z1 3 q 2 M z2 3 q 3 M z3 3 3 Total load Ball screw F x,dyn F x,dyn Calculated average f F v x,max force load F x,max Max. permissible force load page 25 f v Load comparison factor page 32 Linear guide F y,dyn F y,max F z,dyn F z,max M x,dyn M x,max M y,dyn M y,max M z,dyn M z,max f v F y/z,dyn Calculated average force load F y/z,max Max. permissible force load page 28 M x/y/z,dyn Calculated average torque load M x/y/z,max Max. permissible torque load page 28 f v Load comparison factor page /11 Subject to change Internet: 31

32 Electric slides EGSP 4 Determination of the load comparison factor f v f v 3 1 q with q L calc,km L ref,km L calc,rot L ref,rot for q = 1: Calculated service life (here desired service life) L calc,km = 1 x reference service life L ref,km gives f v = 1 for q 1: Calculated service life (here desired service life) L calc,km = q x reference service life L ref,km read off ( graph) or calculate f v f v q L calc, km L ref, km L calc, rot L ref, rot Load comparison factor Quotient of desired service life divided by reference service life Calculated service life in km Reference service life in km page 30 Calculated service life in rotations Reference service life in rotations page q 1 Example 1 2 Example 2 5 Calculation examples Example 1: Example 2: EGSP P-H- L ref,km = 1000 km L calc,km = 2000 km q 2000km km Result: A desired service life of 200% of the reference service life means that the permissible total load must be 21% lower. If the total load calculation gives a load comparison factor f v of 1.2, the mathematical service life is only approx. 60% (x = 0.6 graph) of the reference service life. q f v f v q 6 Static sizing Ball screw F x,stat Max[F x1,f x2,f x3 ] c o,kgt F x,stat Maximum value of the f s calculated force load per cycle phase F x1/2/3 Calculated force load per cycle phase Linear guide F y,stat Max[F y1,f y2,f y3 ] c o,guide f s F z,stat Max[F z1,f z2,f z3 ] c o,guide f s M x,stat Max[M x1,m x2,m x3 ] 1 k x c o,guide f s M y,stat Max[M y1,m y2,m y3 ] 1 k y c o,guide f s M z,stat Max[M z1,m z2,m z3 ] 1 k z c o,guide f s F y/z,stat M x/y/z,stat F y1/2/3, F z1/2/3 Maximum value of the calculated force load per cycle phase Maximum value of the calculated torque load per cycle phase Calculated force load per cycle phase c o,kgt f s M x1/2/3, M y1/2/3, M z1/2/3 c o,guide k x/y/z f s Static basic load rating of ball screw page 28 Safety factor against static overload f s = Calculated torque load per cycle phase Static basic load rating of ball screw page 29 Torque equivalence factors page 29 Safety factor against static overload f s = Internet: Subject to change 2017/11

33 Electric slides EGSP Dimensions EGSP-20/26 Download CAD data -H- Note The additional slide has the same overall length as the driven slide. 1 Additional slide 2 Lubrication hole Size Stroke L1 L3 +4 L4 L7= (n 1)x60 L9 n Size Stroke L1 L3 +4 L4 L7= (n 1)x80 L9 n Size B1 B2 B3 B4 B B6 0.1 B7 B8 B9 B B11 D1 h7 D2 g7 D3 D4 D5 D6 D7 H7 D M3 2 M M4 5 M3 Size D9 D10 D11 D12 H1 H2 H3 H4 H6 H7 L2 L6 L8 L10 L11 L12 L13 L14 1) 20 M2.6 M1.6 M2.5 M M2.6 M2 M2.5 M Size L15 L16 L17 L18 L19 L20 L21 L22 L24 T1 T2 T3 T4 T5 T6 T7 T8 T9 W ) Distance between the locating holes 2017/11 Subject to change Internet: 33

34 Electric slides EGSP Dimensions EGSP-33/46 Download CAD data EGSP- EGSP- -S EGSP- EGSP- -S -H- Note The additional slide has the same overall length as the driven slide. 1 Additional slide 2 Lubrication hole 34 Internet: Subject to change 2017/11

35 Electric slides EGSP Size Stroke L1 L3 +4 S L4 L5 L6 L7 L8 m n Size Stroke L1 L3 +4 S L4 L5 L6 L7 L8 m n Size B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 D1 D2 D3 D h7 g Size D5 D6 D7 D8 D9 D10 D11 H1 H3 H4 H5 H6 H7 L2 H7 0.1 S M5 4 M5 M2.6 M2 M M6 5 M5 M2.6 M2 M Size L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 S S S S Size L20 L21 L22 L24 T1 T2 T3 T4 T5 T6 T7 T /11 Subject to change Internet: 35

36 Electric slides EGSP Ordering data Modular products Ordering table Size Conditions 0M Module No Code Enter code Drive function Electric slide drive, with caged balls EGSP EGSP Size Standard stroke [mm] for standard slide Standard stroke [mm] for slide, short Spindle pitch [mm] 1-1P - 2-2P 6-6P 10-10P P 0O Accuracy Standard accuracy Greater accuracy -H Precision accuracy 1 -P Slide design Standard slide -_ Slide, short 2 -S Additional slide No additional slide -_ Additional slide (additional slide Z in combination with slide design S also results in a short slide) 3 -Z 1 P With size 46 not in combination with stroke for standard slide 800 and stroke for slide, short S With size 33 not in combination with spindle pitch 20 3 Z With size 20 not in combination with stroke for standard slide 25 With size 26 not in combination with stroke for standard slide 50 With size 33 not in combination with stroke for standard slide 100 Transfer order code EGSP 36 Internet: Subject to change 2017/11

37 Electric slides EGSK/EGSP Accessories Permissible axis/motor combinations with axial kit Without gear unit Motor Axial kit Axial kit consisting of: Motor flange Internet: eamm-a Coupling Type Part No. Type Part No. Type Part No. Type EGSK-15 With servo motor EMME-AS EAMM-A-P3-28D-40P With stepper motor EMMS-ST EAMM-A-P3-28D-28A EAMF-A-28D-40P EAMF-A-28D-28A EAMC EAMC EGSK-20/EGSP-20 With servo motor EMME-AS EAMM-A-P4-28B-40P EMMS-AS EAMM-A-P4-28B-40A With stepper motor EMMS-ST EAMM-A-P4-28B-28A EMMS-ST EAMM-A-P4-28B-42A EAMF-A-28B-40P EAMF-A-28B-40A EAMF-A-28B-28A EAMF-A-28B-42A EAMC EAMC EAMC EAMC EGSK-26/EGSP-26 With servo motor EMME-AS EAMM-A-P5-28B-40P EMMS-AS EAMM-A-P5-28B-40A With stepper motor EMMS-ST EAMM-A-P5-28B-28A EMMS-ST EAMM-A-P5-28B-42A EAMF-A-28B-40P EAMF-A-28B-40A EAMF-A-28B-28A EAMF-A-28B-42A EAMC EAMC EAMC EAMC EGSK-33 With servo motor EMME-AS EAMM-A-P6-38A-40P EMMS-AS EAMM-A-P6-38A-40A EMMS-AS EAMM-A-P6-38A-55A EMME-AS EAMM-A-P6-38A-60P With stepper motor EMMS-ST EAMM-A-P6-38A-42A EMMS-ST EAMM-A-P6-38A-57A With integrated driver EMCA-EC EAMM-A-P6-38A-67A EAMF-A-38A-40P EAMF-A-38A-40A EAMF-A-38A-55A EAMF-A-38A-60P EAMF-A-38A-42A EAMF-A-38A-57A EAMF-A-38A-67A EAMC EAMC EAMC EAMC EAMC EAMC EAMC /11 Subject to change Internet: 37

38 Electric slides EGSK/EGSP Accessories Permissible axis/motor combinations with axial kit Without gear unit Motor Axial kit Axial kit consisting of: Motor flange Internet: eamm-a Coupling Type Part No. Type Part No. Type Part No. Type EGSK-46/EGSP-33 With servo motor EMME-AS EAMM-A-P8-38A-40P EMMS-AS EAMM-A-P8-38A-40A EMMS-AS EAMM-A-P8-38A-55A EMME-AS EAMM-A-P8-38A-60P EMMS-AS EAMM-A-P8-38A-70A With stepper motor EMMS-ST EAMM-A-P8-38A-42A EMMS-ST EAMM-A-P8-38A-57A EMMS-ST EAMM-A-P8-38A-87A With integrated driver EMCA-EC EAMM-A-P8-38A-67A EAMF-A-38A-40P EAMF-A-38A-40A EAMF-A-38A-55A EAMF-A-38A-60P EAMF-A-38A-70A EAMF-A-38A-42A EAMF-A-38A-57A EAMF-A-38A-87A EAMF-A-38A-67A EAMC EAMC EAMC EAMC EAMC EAMC EAMC EAMC EAMC EGSP-46 With servo motor EMMS-AS EAMM-A-P10-38A-55A EMME-AS EAMM-A-P10-38A-60P EMMS-AS EAMM-A-P10-38A-70A With stepper motor EMMS-ST EAMM-A-P10-38A-57A EMMS-ST EAMM-A-P10-38A-87A With integrated driver EMCA-EC EAMM-A-P10-38A-67A EAMF-A-38A-55A EAMF-A-38A-60P EAMF-A-38A-70A EAMF-A-38A-57A EAMF-A-38A-87A EAMF-A-38A-67A EAMC EAMC EAMC EAMC EAMC EAMC Internet: Subject to change 2017/11

39 Electric slides EGSK/EGSP Accessories Permissible axis/motor combinations with axial kit Without gear unit Motor Gear unit Axial kit Axial kit consisting of: Motor flange Internet: eamm-a Coupling Type Part-No. Type EGSK-33 With servo motor EMME-AS-40- EMGA-40-P-G -EAS EAMM-A-P6-38A-40G EMMS-AS-40- EMGA-40-P-G -SAS EAMM-A-P6-38A-40G With stepper motor EMMS-ST-42- EMGA-40-P-G -SST EAMM-A-P6-38A-40G With integrated drive EMCA-EC-67- EMGC EAMM-A-P6-38A-40G Part-No. Type EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G Part-No. Type EAMC EAMC EAMC EAMC EGSK-46/EGSP-33 With servo motor EMME-AS-40- EMGA-40-P-G -EAS EAMM-A-P8-38A-40G EMMS-AS-40- EMGA-40-P-G -SAS EAMM-A-P8-38A-40G With stepper motor EMMS-ST-42- EMGA-40-P-G -SST EAMM-A-P8-38A-40G With integrated drive EMCA-EC-67- EMGC EAMM-A-P8-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMC EAMC EAMC EAMC EGSP-46 With servo motor EMME-AS-40- EMGA-40-P-G -EAS EAMM A P10 38A 40G EMMS-AS-40- EMGA-40-P-G -SAS EAMM A P10 38A 40G With stepper motor EMMS-ST-42- EMGA-40-P-G -SST EAMM A P10 38A 40G With integrated drive EMCA-EC-67- EMGC EAMM A P10 38A 40G EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMF-A-38A-40G EAMC EAMC EAMC EAMC /11 Subject to change Internet: 39