PNCE ELECTRIC CYLINDER

Transcription

1 ELECTRIC CYLINDER

2 INDEX Characteristics 1 Structural design 2 How to order 3 Technical data 4 Dimensions 11 Accessories 12 Lubrication position 2 Motor adapter with coupling 2 Motor side drive with timing belt 21 Couplings 22 Magnetic field sensor 23 Load torque calculation and determination of maximum axial load on the PNCE cylinder 24

3 CHARACTERISTICS The PNCE are electric cylinders with a precision ball screw drive. The electric cylinder is based on the standard ISO Its outer design and dimensions are very similar to pneumatic cylinders. High performance features such as, high speeds, good positioning accuracy and high repeatability are ensured through a precision ball screw with reduced backlash (preload on request) of the ball nut and non-rotating piston rod. For a long service life the re-lubrication can be done through a lubrication nipple. The design with its smooth surfaces enables easy cleaning of the cylinder. In combination with a lubricant class H1 it is also suitable for food & beverage applications. It can be additionaly equipped with switches and ISO standard accessories. The excellent sealing of the components in the cylinder ensures an IP65 protection class and protects the interior of the cylinder from dust, water and other contaminants. Version IP65CR also offers a high corrosion resistance in harsh environments. The aluminium profiles are manufactured according to the medium EN standard Sensor holder ISO standard accessories Motor adapter with coupling (IP65) Motor side drive (IP65) 1

4 STRUCTURAL DESIGN Standard version (S)* Front cap 2 Drive cap 3 Smooth cylinder profile 4 Hex nut 5 Piston rod (stainless steel) with an anti-rotation device 6 Piston rod seal 7 Pressure compensation 8 Lubrication nipple * IP4 protection class Lubrication nipple 9 Connection for pressure compensation IP65 protection class (IP65) The appropriate sealing of the external parts ensures the electric cylinder the IP65 protection class. The IP65 protection class of the electric cylinder fulfils the specifications to IEC The connection for pressure compensation in the cylinder profile ensures the exchange of air between the interiror of the cylinder and the enviroment. This prevents the occurance of excess pressure or negative pressure inside the electric cylinder. It also protects the interior of the cylinder from outside media like dust and water. IP65 protection class with high corrosion resistance (IP65CR) It offers high corrosion resistance in harsh environments.the version IP65CR includes all the features of the electric cylinder version IP65. In addition to ensuring high corrosion resistance all the external parts are corrosion resistant (e.g. the connection for pressure compensation, lubrication nipple, connection elements are made of stainless steel). More information about materials is available upon request in the extended material information list. For applications in the food industry (FI) The version FI includes all the features of the electric cylinder version IP65CR. It is upgraded by materials suitable for some applications in the food industry. The cylinder is greased with a lubricant class NSF H1. The design with the smooth surfaces of the aluminium profile enables a quick and effective cleaning. During the cleaning the sealing air can be applied to the connection for pressure compensation. The use for the food & beverage industry is limited by the materials of the electric cylinder. More information about materials is available upon request in the extended material information list. 2

5 HOW TO ORDER PNCE BS S - F - E2 Series: PNCE Size: Screw type: BS: ball screw Ball screw: PNCE 32: Ø12x5, Ø12x1 PNCE 4: Ø16x5, Ø16x1, Ø16x16 PNCE 5: Ø2x5, Ø2x1, Ø2x2, Ø2x5 PNCE 63: Ø25x5, Ø25x1, Ø25x25 Absolute stroke [mm]: Absolute stroke = Effective stroke + 2 Safety stroke Versions: S: Standard version IP65: IP65 protection class IP65CR: IP65 protection class with high corrosion resistance FI: For applications in the food industry (check the material information) Option 1: Leave blank: standard F: female thread on the piston rod Option 2: Extended piston rod E [mm] 3

6 TECHNICAL DATA General technical data for the PNCE series PNCE Ball screw d l [mm] * Dynamic load capacity of ball screw drive. Dynamic * load capacity Maximum axial load Maximum drive torque Maximum travel speed Max. rotational speed No load torque C M p [Nm] v max [m/s] n max [min -1 ] M [Nm] Minimum stroke ,48,1 3 2, ,97, ,3,7 42,2 35,35, ,12, ,9, ,3 5,55 33, ,9 1,1, ,5 3, ,6,23, ,,45 27, ,1 1,13,65 3 Maximum stroke Axial backlash Maximum acceleration s min [mm] s max [mm] [mm] [m/s 2 ] 8 <,2 2 9 <,2 2 1 <, <,2 2 Operating conditions Operating temperature C ~ +6 C Protection class IP4, IP65 Duty cycle 1 % Mass and mass moment of inertia Recommended values of loads: All the data of the dynamic load capacities (ball screw drive) stated in the upper table are theoretical without considering any safety factor. The safety factor depends on the application and its requested safety and service life. We recommend a minimum safety factor f s = 5,, where f s is defined as f s = C / F m. See page 1 for information on how the applied mean axial load F m affects the service life. PNCE Ball screw Moved mass ** Mass of the electric cylinder Mass moment of inertia d l [mm] m m [kg] m PNCE [kg] J PNCE [1-6 kg m 2 ] ,32 +,1 (Absolute stroke + E) 1,1 +,43 Absolute stroke +,1 E 2,15 +,128 Absolute stroke +,6 E +,6333 m load ,75 +,147 Absolute stroke +,25 E + 2,5331 m load ,5 +,395 Absolute stroke +,4 E +,6333 m load 16 1,44 +,7 (Absolute stroke + E) 1,45 +,51 Absolute stroke +,7 E 5,35 +,48 Absolute stroke +,18 E + 2,5331 m load ,1 +,436 Absolute stroke +,46 E + 6,4846 m load ,75 +,817 Absolute stroke +,7 E +,6333 m load 2 1,95 +,12 (Absolute stroke + E) 2,5+,73 Absolute stroke +,12 E 19,55 +,839 Absolute stroke +,3 E + 2,5331 m load ,75 +,928 Absolute stroke +,118 E + 1,1322 m load 2 5,88 +,12 (Absolute stroke + E) 2,43 +,73 Absolute stroke +,12 E 73,8 +,1549 Absolute stroke +,74 E + 63,3258 m load , +,11 (Absolute stroke + E) 3,5 +,97 Absolute stroke +,11 E 32,55 +,2358 Absolute stroke +,7 E +,6333 m load ,45 +,2378 Absolute stroke +,28 E + 2,5331 m load 25 25,98 +,11 (Absolute stroke + E) 3,3 +,97 Absolute stroke +,11 E 47,3 +,2523 Absolute stroke +,172 E + 15,8315 m load ** The moved mass is already considered in the equation for calculating the mass of the electirc cylinder m PNCE and the mass moment of inertia J PNCE. The moved mass includes the mass of the piston rod with the internal anti-rotation device and ball nut. m load Applied mass to be moved [kg] E Extended piston rod [mm] Absolute stroke [mm] 4

7 Maximum axial loading as a function of the travel speed for different values of absolute stroke ( - v curves) mm mm PNCE mm 8mm 6mm 5mm mm 7mm 6mm 5mm,,1,2,3,4,5 v[m/s],,2,4,6,8 1, v[m/s] mm 2 PNCE mm 5mm mm 7mm 6mm mm 8mm 7mm 6mm 2 1 8mm 9mm 7mm 1 5 9mm 5,,1,2,3,4 v[m/s],,2,4,6,8 v[m/s],,2,4,6,8 1, 1,2 v[m/s] mm 8 6mm mm PNCE mm 9mm 1mm 6mm 7mm mm 1mm 8mm 7mm mm 9mm 8mm 1 5 1mm 9mm 8mm,,1,2,3 v[m/s],,1,2,3,4,5,6 v[m/s],,2,4,6,8 1, 1,2 v[m/s],,5 1, 1,5 2, 2,5 v[m/s] PNCE mm 11mm 7mm 8mm m mm 11mm 7mm 8mm 9mm mm 11mm 1mm 9mm 8mm 5 12mm 5 12mm 2,,1,2 v[m/s],,1,2,3,4,5 v[m/s],,2,4,6,8 1, 1,2 v[m/s] 5

8 Maximum axial loading as a function of the absolute stroke ( - absolute stroke curves) Schematically presented mounting cases Simple - Simple mount Fixed - Simple mount Simple - Simple mount Simple - Fixed mount Simple - Fixed mount Free - Fixed mount 25 12x x x PNCE x x x Absolute stroke + E [mm] Absolute stroke + E [mm] Absolute stroke + E [mm] 6 16x5 6 16x5 6 16x PNCE x1 16x x1 16x x1 16x Absolute stroke + E [mm] Absolute stroke + E [mm] Absolute stroke + E [mm] 14 2x5 14 2x5 14 2x PNCE x x1 8 2x x2 4 2x2 4 2x2 2 2x x x Absolute stroke + E [mm] Absolute stroke + E [mm] Absolute stroke + E [mm] E Extended piston rod [mm] 6

9 Schematically presented mounting cases Simple - Simple mount Fixed - Simple mount Simple - Simple mount Simple - Fixed mount Simple - Fixed mount Free - Fixed mount 25x5 25x5 25x x x x1 PNCE x x x Absolute stroke + E [mm] E Extended piston rod [mm] Absolute stroke + E [mm] Absolute stroke + E [mm] Maximum travel speed as a function of the absolute stroke (v max - absolute stroke curves) 1,2 PNCE 32 PNCE 4 1,2 1, 12x1 1, 16x16,8,8 v max [m/s],6,4,2 12x5 v max [m/s],6,4,2 16x1 16x5, Absolute stroke [mm], Absolute stroke [mm] v max [m/s] 1,2 1,,8,6,4 PNCE 5 PNCE 5 PNCE 63 2x2 2x1 v max [m/s] 2,5 2x5 2, 1,5 1, v max [m/s] 1,2 25x25 1,,8,6,4 25x1,2 2x5,5,2 25x5, Absolute stroke [mm], Absolute stroke [mm], Absolute stroke [mm] 7

10 Maximum lateral loading as a function of the piston rod position for different values of the absolute stroke (F lateral - piston rod position curves) PNCE Extended piston rod E = mm 15 Extended piston rod E = 1 mm E = 2 mm 1 1 F lateral F lateral 5 1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 5 1mm 2mm 3mm 4mm 5mm 7mm 6mm 8mm Piston rod position [mm] Piston rod position [mm] PNCE 4 15 Extended piston rod E = mm 15 Extended piston rod E = 1 mm E = 2 mm 1 F lateral 1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 1 F lateral 5 5 1mm 3mm 5mm 7mm 9mm Piston rod position [mm] Piston rod position [mm] Values on the curves represent the absolute stroke 8

11 PNCE Extended piston rod E = mm 25 2 Extended piston rod E = 1 mm E = 2 mm F lateral 15 F lateral mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 1mm mm 4mm 6mm 8mm 1mm Piston rod position [mm] Piston rod position [mm] PNCE Extended piston rod E = mm 25 2 Extended piston rod E = 1 mm E = 2 mm F lateral 15 1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 1mm 11mm 12mm F lateral mm 4mm 6mm 8mm 1mm 12mm Piston rod position [mm] Piston rod position [mm] Values on the curves represent the absolute stroke F lateral Diagrams taking into consideration a travel speed of,5 m/s and an axial load of /4 Piston rod position Absolute stroke Extended piston rod E 9

12 Service life - applied mean axial load F m as a function of the service life L km PNCE 32 PNCE F m x5 12x1 F m x1 16x5 16x L km [km] L km [km] PNCE 5 PNCE F m 2x2 F m 3 2 2x1 1 2x5 2x x25 25x1 25x L km [km] L km [km] Mean axial load F m calculation F m = 3 F 1 3 s 1 + F 2 3 s F n 3 s n s 1 + s s n F m F i s i mean axial load i-th axial load of a given loading regime F (s), iє{1,2,...,n} i-th travel path of a given loading regime F (s), iє{1,2,...,n} F 1 Diagrams presented above are showing the theoretically determined service life of the ball screw drive when the mean axial load F m at room temperature is taken into consideration. F (s) F n F m It should be noted that application conditions may have a significant effect on the service life. F 2... s 1 s 2 s n s 1

13 M2 M1 PNCE D3 D4 P7 P6 DIMENSIONS ZK1 A1 P3 A2 P1 Lubrication nipple DIN 345D P2 P4 ZK2 M1 Pressure compensation G A3 P5 V2 P7 + E V1 P6 + E L = + Absolute stroke E = Extended piston rod Female thread IP65 A2 L8 H ZK3 + E Connection for pressure compensation PNCE (+,2 / -1,4) (+1,9 / -,8) L8 P1 P2 P3 P4 (±,1) [mm] P5 (±,1) P6 P7 G Size ,5 2, ,5 G 1/ ,5 2, G 1/ ,5 2, ,5 G 1/ ,5 2, ,5 G 1/8 PNCE Ø (f8) Ø (d11) ØD3 (h7) ØD4 (g7) ØM1 ØM2 ØH A1 A2 A3 ZK1 ZK2 ZK3 V1 V2 Size [mm] M1 1,25 M , M12 1,25 M , M16 1,5 M , M16 1,5 M ,5 Absolute stroke and length of the PNCE definition Absolute stroke Extended piston rod E Length L Total length L t Absolute stroke = Effective stroke + 2 Safety stroke L = + Absolute stroke L t = L + + E E max = 2 mm The electric cylinder doesn t include any safety stroke. Female thread: L t = L + + E E max = 2 mm E Extended piston rod [mm] 11

14 ACCESSORIES Page Piston rod accessories Mounting attachment accessories Guiding unit 18 CR This sign applies to corrosion resistant products 12

15 PNCE 8 M M M M D M Piston rod accessories SGS (Material: galvanized steel, CR - stainless steel AISI 34) 1 CR R CH SIMPLE SUPPORT Z SGS ØM Ø (H7) Ø R CH Z m Size Code Code CR [mm] [ ] [kg] M1 1, , ,8 F PNCE M12 1, ,11 F PNCE M16 1, ,22 F PNCE M16 1, ,22 F PNCE SG (Material: galvanized steel, CR - stainless steel AISI 34) 2 CR CR CR SIMPLE SUPPORT CR SG ØM (±,5) (B13) (±,5) Ø (h11) Ø m Size Code Code CR [mm] [kg] M1 1, [25] ,9 F PNCE M12 1, [3] ,15 F PNCE M16 1, [39] ,33 F PNCE M16 1, [39] ,33 F PNCE Bracketed values for type CR FK (Material: galvanized steel) 3 CH3 CH4 CH2 CH1 A SIMPLE SUPPORT FK ØM A ØD CH1 CH2 CH3 CH4 m Size Code [mm] [kg] M1 1, ,22 F PNCE M12 1, , M16 1, , M16 1, ,

16 L8 KSZ (Material: galvanized steel) 4 M FIXED SUPPORT D3 KSZ ØM Ø (-,2) Ø ØD3 CH m Size Code [mm] [kg] M1 1, , ,5 15,11 F PNCE M12 1, , ,5 15,18 F PNCE M16 1, , ,6 19,25 F PNCE M16 1, , ,6 19,25 F PNCE Mounting attachments accessories HG (Material: galvanized steel, CR - stainless steel AISI 34) 5 CR R L9 FIXED SUPPORT HG L8 L9 Ø Ø R m Size Code 1 Code CR 1 Code MSD 2 Code MSD CR 2 [mm] [kg] , , ,7 F PNCE ,5, , , , , , ,5,19 62 HGL (Material: galvanized steel) 6 D3 FIXED SUPPORT L8 L9 HGL (±,5) L8 L9 (±,1) Size Code 1, 3 Code MSD 2 [mm] [kg] ,5 54, ,164 F PNCE , ,5 76, , ,5 86, , Front cap mounting 2 Motor side drive mounting 3 Motor adapter mounting Ø (H11) Ø ØD3 m 14

17 PNCE D3 HGLL (Material: galvanized steel) 7 D3 FIXED SUPPORT L8 L9 HGLL (±,5) L8 L9 (±,1) Size Code 1, 3 Code MSD 2 [mm] [kg] Ø (H11) Ø ØD3 m ,5 57, ,17 F PNCE , ,5 91, , ,5 96, , Front cap mounting 2 Motor side drive mounting 3 Motor adapter mounting FG (Material: galvanized steel, CR - stainless steel AISI 34) 8 CR D3 FIXED SUPPORT FG Ø (H11) Ø ØD3 ØD4 m Size Code Code CR [mm] [kg] , ,5 1,5,19 F PNCE ,5 1,5,25 F PNCE ,5 6, ,5 13,5,48 F PNCE ,5 6, ,5 13,5,63 F PNCE ZK (Material: galvanized steel) 9 D4 SIMPLE SUPPORT ZK (h14) (h14) (+,2 / ) (+,5 / ) Ø Ø ØD3 (e9) Size Code [mm] [kg] ØD4 (H11) m ,5 6 6, ,14 F PNCE , ,39 F PNCE ,51 F PNCE , ,4 F PNCE 15

18 D3 D3 LZ (Material: galvanized steel) 1 set contains 2 pcs L8 SIMPLE SUPPORT D3 LZ (±,2) (±,1) Size Code [mm] [kg] , ,6 11,1 F PNCE L8 (±,5) Ø (F7) Ø ØD3 m ,15 F PNCE , , SGN (Material: aluminium, CR - stainless steel AISI 316) 11 CR R SIMPLE SUPPORT L8 D4 SGN (±,5) (±,2) L8 Ø (f7) Ø ØD3 (H11) ØD4 R m Size Code 1 Code CR 1 Code MSD 2 Code MSD CR 2 [mm] [kg] , [12] 5 5, , ,7 [,17] F PNCE [55] [15] 5 5, , ,11 [,27] , [17] 5 6, ,2 [,42] , [2] 5 6, ,29 [,64] 96 Bracketed values for type CR SBG (Material: aluminium, CR - stainless steel AISI 34) 12 CR R SIMPLE SUPPORT L8 D4 SBG (±,2) L8 Ø (e8) Ø ØD3 (H11) ØD4 R m Size Code MSD 2 Code MSD CR 2 [mm] [kg] , , , ,8 [,17] F PNCE , , ,15 [,28] F PNCE , , ,18 [,4] , , ,31 [,65] 11 Bracketed values for type CR 1 Front cap mounting 2 Motor side drive mounting 16

19 8 L9 L8 PNCE 8 D3 SSG (Material: aluminium, CR - stainless steel AISI 316) 13 CR R D3 SIMPLE SUPPORT D4 SSG (JS 15) (±,5) Ø (H7) Ø ØD3 (H11) ØD4 R m Size Code Code CR [mm] [kg] , ,5 1 6, [15],6 [,15] F PNCE [55] ,5 12 6, ,1 [,26] F PNCE , [17] 5 6, ,18 [,36] , , ,24 [,6] 144 Bracketed values for type CR SGL (Material: aluminium, CR - stainless steel AISI 34) 14 CR R1 D3 SIMPLE SUPPORT R2 SGL (±,2) Ø (H9) Ø ØD3 (H11) R1 R2 m Size Code Code CR [mm] [kg] , ,5 1 6, ,5,5 [,18] F PNCE ,5 12 6, ,5,8 [,27] F PNCE , , ,5,12 [,37] , , ,5,21 [,68] 143 Bracketed values for type CR LSG (Material: size galvanized steel, size 63 - graphite cast iron, CR - stainless steel AISI 316) 15 CR R1 1 SIMPLE SUPPORT R2 LSG (JS 15) L8 L9 (JS 15) Size Code Code CR [mm] [kg] ,5 8, , ,5,18 F PNCE 1 Ø (H7) Ø ØD3 R1 R2 m , , ,5,27 F PNCE , ,5,46 F PNCE , ,5,55 F PNCE 17

20 D LG (Material: aluminium, CR - stainless steel AISI 34) 16 CR R1 L9 L8 SIMPLE SUPPORT R2 LG L8 L9 Ø (H9) Ø R1 R2 m Size Code Code CR [mm] [kg] , ,6 1 5,5,6 [,16] F PNCE , ,6 11 5,5,14 [,24] F PNCE , ,5,14 [,42] , ,5,2 [,53] 153 Bracketed values for type CR ZKCE (Material: galvanized steel) 17 T2 SIMPLE SUPPORT T1 ZKCE ØD T1 T2 m Size Code [mm] [Nm] [kg] ,18 F PNCE ,32 F PNCE , ,

21 1 2 3 M3 D4 D3 M2 PNCE Guiding unit AMH (Material: body - aluminium, guides - steel) 18 PERMISSIBLE LOAD F r, AMH A 1 BA With slide bushes 1 + absolute stroke + E F r, AMH AMH63 AMH5 AMH4 AMH32 D A [mm] 6 H7 CH BB 1 With ball bushes M1 7 = = + absolute stroke + E 3 F r, AMH 75 5 AMH63 AMH5 AMH4 AMH32 L9 25 D5 M A [mm] = = L8 HOW TO ORDER AMH BB Guiding unit Diameter: Absolute stroke + Extended piston rod E [mm] Option: BA: with slide bushes BB: with ball bushes Mass of AMH PNCE m AMH [kg] 32 1,57 +,17 (Absolute stroke + E) 4 2,48 +,31 (Absolute stroke + E) 5 4,18 +,47 (Absolute stroke + E) 63 5,54 +,47 (Absolute stroke + E) PNCE L8 L Size [mm] ,5 32,5 12 6,5 32, , , ,5 46, , , ,5 56, , , PNCE Ø Ø ØD3 ØD4 ØD5 l (H7) ØM1 ØM2 ØM3 CH Size 32 4, ,5 6,5 6 6 M6 12 M6 M1 1, ,5 6,5 6 1 M6 12 M6 M12 1, , ,5 8,5 6 1 M8 16 M8 M16 1, , ,5 8,5 6 1 M8 16 M8 M16 1,

22 Z C M ZK D Blanking screws (Material: stainless steel AISI 34) CR Blanking screw ØM ØD ZK Tip / Type Code [mm] M M6 19,5 5,5 12,8 1 M M LUBRICATION POSITION LP Lubrication nipple position Piston rod position PNCE Ball screw Lubrication nipple position Piston rod position d l [mm] [mm] [mm] [mm] , 12 Abs. stroke / , Abs. stroke / 2-9, Abs. stroke / 2-1, , 16 1, Abs. stroke / , Abs. stroke / 2-1,5 Abs. stroke / 2 -, , 2 1, 2 2 Abs. stroke / 2-22, Abs. stroke / 2-1, Abs. stroke / ,5 2 5 Abs. stroke / 2-5, Abs. stroke / 2 + 7, 25 5, 25 1 Abs. stroke / 2-13,5 Abs. stroke / 2-1,5 Abs. stroke / , Abs. stroke / 2-4, Abs. stroke / 2 + 8, LP The lubrication nipple on the aluminum profile of the electric cylinder allows easy re-lubrication of the ball screw. To achieve the lubricationing position the piston rod must be moved from the end position into position (Piston rod position) shown in the table above. The same position is achieved when the distance LP is obtained. MOTOR ADAPTER WITH COUPLING M H A O B 1 - PNCE 2 - Motor adapter housing 3 - Motor flange 4 - Motor 5 - Mounting attachment HGL/HGLL V HOW TO ORDER VK - PNCE4 - EK S ,5-5,5-4,6-29 Motor adapter PNCE series A ØB ØC M H ØO V ØZ Coupling type According to the customers s specification (page 22) Motor dimensions [mm] Mounting attachment HGL/HGLL: : without 1: with Versions: S: Standard IP65CR: IP65CR protection (IP65CR version is also suitable for some applications in the food industry. More information on request.) 2

23 L P C Z D PNCE K E MOTOR SIDE DRIVE WITH A TIMING BELT F A H M N G2 Clamping set O R M2 B V S Keyway P G Technical data PNCE Type Gear ratio 32 T1 4 T1 4 T2 5 T1 5 T2 63 T1 Max. drive torque Maximum radial load on shaft * Mass moment of inertia Mass ØB max Motor size limits [mm] i M p, MSD [Nm] F r, MSD J MSD [1-6 kg m 2 ] m MSD [kg] min max max Clamping Clamping Keyway Keyway set set 1 1,4 4 65, ,5,9 4 34, , , , , ,5 2, , ,76 ** 28-1, , , , , , , , * This is the load which is linearly dependent on the maximum drive torque M p, MSD and is generated by the correct pretension of the belt. This load needs to be reduced in accordance with the capabilities of the motor. ** Minimum dimension depends on the size of particular clamping set. Dimensions PNCE Type Gear ratio E F G G2 N *** K L P ØM2 32 T1 4 T1 4 T2 5 T1 5 T2 63 T1 i ,5 64, ,5 64,5 1 82,5 1,5 81,7 1 82,5 1,5 81, , ,8 *** This is a standard value. It could differ depending to the motor dimensions M and. HOW TO ORDER MSD - [mm] ,5 M6 8, M6 8, ,5 M ,5 M , ,5 M , ,5 M8 1 PNCE4 - T1-1 - S ,5-5, ØD ØC max ,6-29 Motor side drive PNCE series Type Gear ratio A Versions: S: Standard IP65CR: IP65CR protection ØB ØC M ØD H ØO R S Motor dimensions [mm] V ØZ 21

24 COUPLINGS G A H ØB S E ISO 4762 F ØB ØD 1 H7 ØD 2 H7 ØD E C C DIN or ANSI keyway optional Elastomer insert Type A (Shore hardness 98 A) EKL Rated torque [Nm] T KN Max. torque* [Nm] T MAX Overall length [mm] A Outside diameter [mm] B Outside diameter with screw head [mm] B S ,5 57 Mounting length [mm] C 8 1, Indisde diameter range H7 [mm] D 1/2 4-12, Inside diameter of the elastomer [mm] D E 1,2 14,2 19,2 26,2 Clamping screw (ISO 4752) Tightening torque of the clamping screw M3 M4 M5 M6 E [Nm] Distance between the centres [mm] F 8 1,5 15,5 21 Distance [mm] G 4 5 8,5 1 Hub length [mm] H 16,7 2, Moment of inertia per hub [1-3 kgm 2 ] J 1/2,2,3,1,4 Approximate weight [kg],2,5,12,3 Speed standard [min -1 ] * The maximum transmittable torque of the clamping hub depends on the bore diameter and is limited to the size of the PNCE. Maximum transmittable and drive torque M p, C [Nm] depends on the bore diameter EKL Ø4 Ø5 Ø8 Ø16 Ø19 Ø25 Ø3 Ø32 5 1, Maximum transmittable and drive torque M p, C [Nm] limited to the size of the PNCE EKL PNCE 32 PNCE 4 PNCE 5 PNCE , ,2 5,3 13, , ,1 HOW TO ORDER COUPLING - EK - A P Coupling Coupling type/size: Elastomer insert type: A Hole diameter Option: P: with keyway Leave blank: without keyway 22

25 6,7 5,4 MAGNETIC FIELD SENSORS 2 1 A A 1 - Magnetic field sensor 2 - Sensor holder Mounting of the Magnetic field sensor on PNCE requires a HPNCE sensor holder. 3,4 5 PNCE [mm] ,5 19, ,5 19, ,5 22, ,5 22,5 1 SMU-4TP-K PNP NO / PNP NC Code Type Compatibility PNCE 32 6,3 4,7 3 8 Sensing point 3± PNCE 4 HPNCE sensor holder PNCE 5 69 PNCE SMU-4TP-K PNP NC PNCE series Ø (REF) (REF) Cable (3mm) 16,5 9 Ø9 7 M SMU-4TP-K PNP NO PNCE series 8146 Extension cable length 2m - Straight connector 8147 Extension cable length 5m - Straight connector 917 Extension cable length 2m - Angled connector 919 Extension cable length 5m - Angled connector TECHNICAL DATA SMU-4TP-K PNP NC SMU-4TP-K PNP NO Sensor Type GMR sensor PNP Switching function NC NO Operating voltage 1 ~ 3 V DC 1 ~ 3 V DC Switching Current 2 ma max. 1 ma max. Power rating 6, W max. 6, W max. Voltage Drop 1,5 V / 1mA max. 1,5 V / 1mA max. Current Consumption 2mA / 24 V max. 2mA / 24 V max. Switching Frequency 1 Hz 1 Hz Ambient temperature -1 ~ +7 C -1 ~ +7 C Shock/Vibration 5 G / 9 G 5 G / 9 G Protection class IP67 IP67 LED indicator Yellow Yellow Electrical connection M8, 3-pin M8, 3-pin Cable material length PU -,3m PU -,3m Extension cable Energy chain compliant Energy chain compliant 23

26 LOAD TORQUE CALCULATION AND DETERMINATION OF MAXIMUM AXIAL LOAD ON THE PNCE CYLINDER Load torque The load torque is a function of an applied axial load on the PNCE and can be calculated as follows: F axial l M load = 2 π η When the motor side drive (MSD) is taken into consideration: F axial l M load = 2 π η i M load Load torque [Nm] F axial Applied axial load on the PNCE l Ball screw lead [mm] η Mechanical efficiency,9 [-] i Gear ratio [-] It should be noted that the load torque M load must never exceed the maximum drive torque M p. Maximum axial load on the PNCE Application conditions example: PNCE 4 with ball screw 16 5 Absolute stroke = 5 mm Extended piston rod E = mm Travel speed v max =,2 m/s Using motor side drive type T1 with a gear ratio i = 1,5 Mounting: simple simple mount with SGS and SBG attachment Using the diagram of the maximum axial loading as a function of the absolute stroke, the maximum axial load depending on the given mounting case can be obtained as = 7 N. Using the diagram of the maximum axial loading as a function of the travel speed, the maximum axial load depending on the ball screw lead and absolute stroke can be obtained as = 47 N. For a selected motor side drive, the maximum drive torque M p, MSD = 2 Nm can be found (technical data table). Using the equation for the load torque calculation when the motor side drive is taken into consideration, the maximum axial load = 3392 N can be calculated. For selected mounting attachments, the maximum axial load is limited to the maximum axial load of the PNCE, i.e. = 62 N. Finally, for this application example, the maximum axial load on the PNCE can be determined, i.e. = 7 N. This is the smallest value of all the values obtained in the previous steps. 24

27 CALCULATE YOUR OWN PROJECT! The calculation program LINEAR UNITS SELECTION enables the fast and simple selection of a suitable linear axis based on your application data. As a result of the interpretation of this data, the program provides you with diverse information, e.g. driving torque, rotation speed, maximal process speed, durability and other information about a particular product. So contact us!

28 WE DISTRIBUTE ALL OVER THE WORLD We cover all major markets; if you wish to contact us, send us an enquiry and we would be happy to assist you. GERMANY Unimotion GmbH Waldstrasse 2 D Epfendorf Tel: +49 () Fax: +49 () vertrieb@unimotion.de SLOVENIA Hypex d.o.o. Alpska cesta 43 SI Lesce Tel: +386 () Fax: +386 () sales@unimotion.eu Unimotion: October 215