--- PAGE 1 --- liteECO® INTEGRATED series Linear actuators for short stroke movements up to 115 mm stroke and 750 N force (static) with integrated motion controller --- PAGE 2 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 2 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings LINEAR TELESCOPABLE ELECTROMECHANICAL CONCEPTliteECO® INTEGRATED linear actuators SMELA liteECO® series are the most compact electromechanical alternative to pneumatic short-stroke cylinders due to their patented telescopic concept of motor and mechanics. This makes them ideal for linear movements often required in production lines, machine tools or packaging systems. A servo motor incl. positioning sensor enables the movement of simple to complex profiles: for fixing, adjusting, locking and following any motion profile. The highly efficient motor not only saves up to 90 % of the energy compared to pneumatic systems. Together with the smart arrangement of the mechanics, it saves up to 80 % of installation space compared to existing electrical solutions. In addition, the liteECO® series offers the possibility of a simple refurbishment. Replacing worn mechanics is very easy and helps the drives to achieve several life cycles: sustainable, cost- and resource-saving. In addition to the servomotor and the linear mechanics, the LE-INTEGRATED actuators have an integrated motion controller based on 24 volts and optionally on 48 volts. The actuators are controlled via EtherCAT, CANopen or digital IOs. As with the BASE series, many advantages of electric drives are combined with essential features for high industrial requirements and packed into the smallest possible installation space. In addition to sealing to the degree of protection IP65, conventional M8 and M12 circular connectors have been integrated in the codings A, B, L and Y. The maximum stroke is 85 or 115 millimetres, whereby any positioning within the maximum stroke is possible.Most compact pneumatic alternative for short stroke movements1 Overview Advantages High power and dynamics in a compact design High utilization of the installation length for the stroke Up to 90 % energy savings compared to pneumatics Up to 80 % installation space savings compared to electrical alternatives Features Integrated motion controller EtherCAT, CANopen and/or digital IO interfaces Robust M8 and M12 circular connectors Degree of protection IP65 --- PAGE 3 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 3 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings Product configuration2 Product configuration * on request/plannedLE-----.-.--.----.--- liteECO® INTEGRATED Interface configurationStroke length 085 85 mm 115 115 mm Lead screaw type and pitch (mm/revolution) Pitch High helix Trapezoidal 2 - T020 4 - T040 10 S100 - 15 S150 - 24 S240 - Size | Flange width 50 Load capacity up to 750 N (depending on lead screw type) .... Further sizes to followother thread configurations on request IDIO.A Digital IO, M12 Connector variant (A - Automotive) ICAT.A* EtherCAT, M12 Connector variant (A - Automotive) ICAN.S* CANopen incl. digital IOs, M8 Connector variant (S - Standard) --- PAGE 4 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 4 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findingsCharacteristics (depending on stroke length) 085 115 Stroke S [mm] 85 115 Length L [mm] 118.7 148.7 Width B [mm] 50 Height H1 [mm] 68.5 Height H2 [mm] 85.5 Centering collar D2 [mm] Ø 20g6 x 2.5 Diameter plunger D1 [mm] Ø 11 Thread on plunger M6x16 (external thread) others on request Weight [g] 800 850 My, Mz (Transverse forces on the plunger) [Nm] < 1 Coupling / bolting on the flange Hole distance [mm] Mounting options M4 Tightenning torque (strength class 8.8) [Nm]42 x 42 4 x M4 through hole (4.3 mm) 3.0 Connections / Interfaces Power supply Digital IOs EtherCAT CANopenM12 L-coded M12 A-coded M12 Y-coded M8 B-coded Degree of protection IP65* Materials (of the external components) Plunger Flange Cover Wiper ring (optional)Stainless steel (1.4305) Aluminium Stainless steel (1.4301 oder 1.4304) HPU (Hydrolysis-resistant Polyurethan) Deviations from standard configuration are possible on request. * in test phase SMELA GmbH reserves the right to make changes as a result of technical improvements or new findings.3 Technical data - dimensions, mechanical connection Technical data, dimensions Size | Flange width 50 --- PAGE 5 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 5 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings 50 68.5 (H1)42 42Ø20g6 10 16116.2 M6x1Ø11 118.7 (L)76.24x Ø4.3 85.5 (H2)Dimensions, mechanical connection Size | Flange width 50 | Stroke 85 mm3 Technical data - dimensions, mechanical connection My Mz Plan the actuators directly into your design! Latest data sheets and CAD models are available on request via sales@smela.com or at: www.smela.comXD1 X1 X0EXT Illustration shows interface configuration IDIO.A --- PAGE 6 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 6 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings3 Technical data - dimensions, mechanical connection 50 68.5 (H1)42 42Ø20g6 10 16116.2 M6x1Ø11 148.7 (L)76.24x Ø4.3 85.5 (H2)Dimensions, mechanical connection Size | Flange width 50 | Stroke 115 mm My Mz Illustration shows interface configuration IDIO.AXD1 X1 X0EXT --- PAGE 7 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 7 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings 4 Performance data - mechanical Plan the actuators directly into your design! Latest data sheets and CAD models are available on request via sales@smela.com or at: www.smela.comSMELA GmbH reserves the right to make changes as a result of technical improvements or new findings. Explanatory footnotes: 1) Limit load capacity: max. static force and axial load capacity of the internal mechanics; exceeding loads are not permissible and must be absorbed by external mechanics or brakes 2) The backlash is wear-dependent, the wear is dependent on load and dynamics 3) Maximum permissible force and the corresponding proportional phase current must not be exceed in order to protect the internal mechanics. The max. phase current of the rotary motor Imax may furthermore be applied for max. 20 seconds in order not to exceed the internal limit temperature starting from an initial temperature of the actuator of 20°C 4) Permissible permanent nom. force / permissible nom. phase current not to exceed the internal limit temperature at an embient temperature of 20 °C Determined by a slow and permanent movement under load (quasi-static method) for the normal case, i.e. the connection of the actuator to a metal body with a thermal contact resistance to air of 1.7 K/W. In case of a worse thermal coupling, limit to the nom. current of the worst case (3 A, see chart on page 8 and footnote 11) 5) The max. speed depends on voltage. The characteristics shown refer to a nom. voltage of 24 V (at the actuator); 6) During braking (negative acceleration), energy is generated and fed back into the DC link; if the DC link is not capable or regenerative braking, care must be taken to ensure that the DC link capacitance is adequately dimensioned and that an additional braking resitor is used 7) Over the stroke of 45 mm with a rated voltage of min. 24 V (at the actuator), without loadMechanical performance data Size | Flange width 50 The following maximum achievable performance data are based on the permissible load capacity for the thread pairs used and the motor. Limiting parameters are, among others, the static load capacity of the nut configuration, the permissible sliding speed and the permissible peak and nominal currents of the integrated servomotor (see fol - lowing page). In practice, due to the reciprocal effects of influences, it may not always be possible to reach the limit values, in particular peak force and maximum speed cannot occur simultaneously. Any increase in the load leads to a reduction in the permissible sliding speeds and vice versa. Please do not hesitate to ask us about the technical feasibility of your motion profiles. Lead screw configurationLimit load capacity1)Backlash2)Peak force3) / Peak current3)Nom. force4) / Nom. current4)Max. speed5)Max. acceleration6)Positioning time7) N mm N / A N / A mm/s m/s² ms High helix S100 370 approx. ±0.1300 / 12 125 / 5 500 25 120 S150 370 200 / 12 83 / 5 750 37.5 85 S240 315 125 / 12 52 / 5 1.200 60 65 Trapezoidal thread T020 750 approx. ±0.1750 / 6 625 / 5 50 2,5 900 T040 750 750 / 12 313 / 5 100 5 450 --- PAGE 8 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 8 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings4 Performance data - electrical Symbol Unit Power supplies, general Min. Typ. Max. Power supply logic UlogicVdc19 24 30 Power supply motor UmotorVdc19 24 30 Current consumption logic IlogicmA 100 110 310 Current consumption motor ImotorA 0 3 15 Operating temperature9)Tamb°C +5 +20 +40 Internal temperature limit9) Tint,max °C +90 Digital IO logic PNP 24 V CANopen protocol CiA 301 v4.2, CiA 305 v.2.2.13 and CiA 402 v3.0 EtherCAT protocol - - CoE, CiA402, IEC61800-7-301 Motor parameters (for parameterization and profile calculation) Max. permissible speed (equal to no-load speed at 24 V) 8) nmax = n0min-13,025 Max. acceleration 6)αmaxrad/s² 16,610 Max. motor phase current 3)ImaxA 12 Thermal time constant (winding) 10)τth,ws 20 Nom. current 4) poor thermal connection 11) good thermal connection12)IN,wc IN,ncA A3 5 Max. torque (at Imax) MmaxmNm 750 Torque constant kMmNm/A 62.5 Speed constant 13)knmin-1/V 126 Terminal resistance RSmΩ 585 Terminal inductance 14)LSµH 300 Electrical time constant 14)τelms 0.512 Number of pole pairs zP- 7 Rotor inertia 15)J g ∙ cm² 455 SMELA GmbH reserves the right to make changes as a result of technical improvements or new findings. Explanatory footnotes: 8) The characteristic data refer to a nominal voltage of 24 V (at the actuator); 9) Max. permissible ambient temperature; The internal temperature limit must not be exceeded 10) The max. phase current Imax is to be applied for a duration of max. τth,w in order not to exceed the internal temperature limit of Tint,max starting from an initial temperature of the actuator Tint = Tamb = 20°C 11) With thermal insulation (actuator horizontal in static air at 20°C, 80% humidity, thermal contact resistance to air = 5 K/W) 12) When connected to a metal body with a thermal transfer resistance to air of 1.7 K/W 13) Related to measured peak voltage, no RMS value, phase to phase 14) Phase to phase; measured at 1 kHz, 1V rms 15) Calculated value without linear unitElectrical performance data Size | Flange width 50 --- PAGE 9 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 9 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings5 Connection variants | Pin assignment Power supply 24 VDC M12, L-coded, 5 pin, male Pin Function 1 not used 2 0 VDC (Power supply motor) 3 not used 4 24 VDC (Power supply motor) 5 FE Digital IN, control (IDIO variant) M12, A-coded, 4/5 pin, male Pin Function 1 not used 2 Control command „Retract“ 3 0 VDC 4 Control command „Extend“ 5 not usedConnectors, interfaces Automotive variants (A) with M12 connectors Digital OUT, feedback (IDIO variant) M12, A-coded, 5 pin, male Pin Function 1 24 VDC (Power supply logic) 2 Feedback „Retracted“ 3 0 VDC (Power supply logic) 4 Feedback „Extended“ 5 FE (optional) EtherCAT (ICAT variant) M12, Y-coded, 8 pin, female for in & out Pin Function 1 TX+ 2 TX- 3 RX+ 4 RX- 5 0 VDC (Power supply logic) 6 24 VDC (Power supply logic) 7 24 VDC (Power supply logic) 8 0 VDC (Power supply logic)XD1 X0 X1 Y0, Y1 --- PAGE 10 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 10 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings5 Connection variants | Pin assignment CANopen M8, B-coded, 5 pin, male for in, female for out Pin Function 1 CAN V+ 2 CAN SHIELD 3 CAN H 4 CAN L 5 CAN GND IO Connector M12, A-coded, 12 pin, female Pin Function 1 DIO V+ 2 DIO GND 3 DIN 1 4 DIN 2 5 DIN 3 6 LIMIT 1 7 LIMIT 2 8 DOUT 9 AIN+ 10 AIN- 11 not used 12 not usedPower supply 24 VDC M12, L-coded, 5 pin, male Pin Function 1 0 VDC (Power supply logic) 2 0 VDC (Power supply motor) 3 24 VDC (Power supply logic ) 4 24 VDC (Power supply motor ) 5 FEConnectors, interfaces Standard Variants (S) with M8 & M12 connectors XD1 C0 C1 IO --- PAGE 11 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 11 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findingsNotes Notes --- PAGE 12 --- Document No.: DS-LE-INTEGRATED-EN Version 002 | 29.10.2024Page 12 liteECO® linear actuators, INTEGRATED series Subject to change as a result of technical improvements or new findings SMELA GmbH Liebknechtstraße 55 DE-39108 Magdeburg www.smela.com info@smela.com | sales@smela.com