Servo Motor Linear Actuators Classical Motor-Leadscrew / Ballscrew Linear Actuators HIGH FORCE PRECISE ECONOMICAL WWW.PI.WS M-230 Precision Linear Actuator with Closed-Loop Servo Motor Non-Rotating Tip, Limit Switches, Stroke to 25 mm Ordering Information M-230.10 High-Resolution DC-Mike Linear Actuator, 10 mm, Limit Switches M-230.25 High-Resolution DC-Mike Linear Actuator, 25 mm, Limit Switches M-230.10, M-230.25, high-resolution DC-Mike actuators, 10 and 25 mm travel range ࡯ Travel Range 10 & 25 mm tomation applications with high precision. ࡯ Min. Incremental Motion to 0,05 μm ࡯ Non-Rotating Tip Integrated Line Drivers ࡯ Max. Velocity 1.5 mm/s ࡯ All actuators include an integral Closed-Loop DC Motors 0.5 m cable with 15-pin sub-D ࡯ Non-Contact Limit and Reference Switches connector and come with a 3 m ࡯ Front Mount or Clamp Mount extension cable. On the DC ࡯ MTBF>20.000 h servo versions, the connector features integrated line drivers for cable lengths up to 10 me- ters between actuator and con- troller. M-230 are ultra-high-resolution ࡯ Elimination of torque- linear actuators providing lin- High-Load Versions induced positioning errors ear motion up to 25 mm with For higher loads and travel ࡯ Elimination of sinusoidal sub-micron resolution in a ranges refer to the M-235 (see motion errors compact package. They consist p. 1-50) and M-238 (see p. 1-52). of a micrometer with non-rotat- ࡯ Elimination of wear at the ing tip driven by a 2-phase contact point A screw-in ball tip and a flat tip stepper motor or a closed-loop ࡯ Elimination of tip-angle-de- are included. DC motor / gearhead combina- pendent wobble tion with motor-shaft-mounted, high-resolution encoder. High Accuracy & Long Life Non-Rotating Tip M-230 actuators provide a cost- effective solution for heavier- Compared to conventional ro- duty industrial and OEM tating-tip micrometer drives, environments. They feature ex- the non-rotating-tip design of- tremely low-stiction, low-fric- fers several advantages: tion construction, allowing for minimum incremental motion Application Examples as low as 50 nanometers. ࡯ Fiber positioning Limit and Reference Switches ࡯ Metrology For the protection of your equipment, non-contact Hall- ࡯ Photonics packaging effect limit and reference ࡯ Quality assurance testing switches are installed. The direction-sensing reference ࡯ Testing equipment Ball tip (included) Flat tip (included) © Physik Instrumente (PI) GmbHThe & newest Co. release KG for 2008. data Subject sheets to is change available without for notice. download All at data www.pi.ws. are R1 superseded 11/05/02.0 by any new release. switch supports advanced au- M-230. Cable length: 500 mm, 15-pin sub-D connector with integrated line drivers (DC motor models). Dimensions in mm Technical Data Model M-230.10 M-230.25 M-230.10S M-230.25S Units Active axes X X X X Motion and positioning Travel range 10 25 10 25 mm Integrated sensor Rotary encoder Rotary encoder Sensor resolution 2,048 2,048 Cts./rev. Design resolution 0.0046 0.0046 0.037 0.037 μm Min. incremental motion 0.05 0.05 0.05 0.05 μm Backlash 2 2 2 2 μm Unidirectional repeatability 0.1 0.1 0.1 0.1 μm Max. velocity 0.8 0.8 1.5 1.5 mm/s Reference switch repeatability 1 1 1 1 μm Mechanical properties Spindle Leadscrew Leadscrew Leadscrew Leadscrew Spindle pitch 0.4 0.4 0.4 0.4 mm Gear ratio 42.92063:1 42.92063:1 28.44444:1 28.44444:1 Motor resolution** 384** 384** steps/rev. Max. push/pull force 70 70 45* 45* N Max. lateral force 30 20 30 20 N Drive properties Motor type DC-motor, DC-motor, 2-phase 2-phase gearhead gearhead stepper motor** stepper motor** Operating voltage 0 to ±12 0 to ±12 24 24 V Electrical power 2 2 W Limit and reference switches Hall-effect Hall-effect Hall-effect Hall-effect Miscellaneous Operating temperature range -20 to +65 -20 to +65 -20 to +65 -20 to +65 °C Material Al (anodized), steel Al (anodized), steel Al (anodized), steel Al (anodized), steel Mass 0.3 0.35 0.3 0.35 kg Cable length 0.5 0.5 0.5 0.5 m Connector 15-pin sub-D 15-pin sub-D 15-pin sub-D 15-pin sub-D connector connector connector connector Recommended controller/driver C-863 single-axis C-863 single-axis (p. 4-114) C-663 single-axis C-663 single-axis C-843 PCI board, C-843 PCI board, (p. 4-112) for up to 4 axes for up to 4 axes (p. 4-120) *at velocities of up to 1 mm/s **2-phase stepper motor, 24 V chopper voltage, max. 0.25 A/phase, 24 full steps/rev., motor resolution with C-663 stepper motor controller M-231 Compact Linear Actuator with Closed-Loop Servo Motor With Limit Switches, Suitable for Fiber Alignment Ordering Information M-231.17 High-Resolution DC-Mike Linear Actuator, 17 mm, Limit Switches M-231.17 high-resolution DC-Mike actuator, 17 mm travel range Travel Range 17 mm For higher loads and travel ࡯ Min. Incremental Motion to 0.1 µm ranges, refer to the M-230 (see p. 1-46), M-235 (see p. 1-50) ࡯ Max. Velocity 2.5 mm/s and M-238 (see p. 1-52). ࡯ Closed-Loop DC-Motors ࡯ Non-Contact Limit and Reference Switches ࡯ Fits M-105 Fiber Aligners ࡯ MTBF >5.000 h The M-231 is an ultra-high-reso - Integrated Line Drivers lution linear actuator providing All actuators include an inte- linear motion up to 17 mm with gral 0.5 m cable with 15-pin M-231 mounted on sub-micron resolution in a sub-D connector and come M-105 XYZ positioning compact package. It consists of with a 3 m extension cable. On systems a leadscrew which is driven by the DC servo versions, the con- a closed-loop DC-motor/gear- nector features integrated line head combination with motor- drivers for cable lengths up to Technical Data shaft-mounted, high-resolution 10 meters between actuator Model M-231.17 Units encoder (2048 counts/rev.). and controller. Active axes X Motion and positioning Upgrade for Manual Aligners Travel range 17 mm The M-231 was especially Integrated sensor Rotary encoder designed to fit existing manual Sensor resolution 2,048 Cts./rev. translation stages (e. g. M-105, Design resolution 0.007 µm see p. 4-50 ff ) as a direct Min. incremental motion 0.1 µm re place ment for a manual Backlash 2 µm micro meter. Unidirectional repeatability 0.2 µm Max. velocity 1.5 mm/s Limit and Reference Switches Reference switch repeatability 1 µm For the protection of your Mechanical properties equipment, non-contact Hall- Spindle Leadscrew effect limit and reference Spindle pitch 0.4 mm switches are installed. The ref- Gear ratio 28.44444:1 erence switch supports Max. push/pull force 40 N advanced automation appli - Drive properties cations with high precision. Motor type DC-motor, gearhead Operating voltage 0 to ±12 V Application Examples Electrical power 2 W ࡯ Fiber positioning Limit and reference switches Hall-effect Miscellaneous ࡯ Metrology Operating temperature range -20 to +65 °C ࡯ Photonics packaging Material Al (anodized), steel M-231, dimensions (in mm). Mass 0.17 kg ࡯ Quality assurance testing Cable length: 500 mm, 15-pin, Recommended controller/driver C-863 single-axis (p. 4-114) sub-D connector with C-843 PCI board, ࡯ Testing equipment integrated line drivers for up to 4 axes (p. 4-120) © Physik Instrumente (PI) GmbH & Co. KG 2008. Subject to change without notice. All data are superseded by any new release. Cat120E Inspirations2009 08/10.18 The newest release for data sheets is available download at www.pi.ws. M-232 Folded Linear Actuator with Closed-Loop Servo Motor Compact Package, Suitable for Fiber Alignment Ordering Information M-232.17 Compact High-Resolution DC-Mike Linear Actuator, 17 mm, Limit Switches M-232.17 high-resolution DC-Mike actuator mounted on M-105 translation stage ࡯ Travel Range 17 mm ࡯ Min. Incremental Motion to 0,1 µm ࡯ Max. Velocity 2,5 mm/s ࡯ Closed-Loop DC-Motors ࡯ Non-Contact Limit and Reference Switches ࡯ Fits M-105 Fiber Aligners ࡯ MTBF >5.000 h The M-232 is an ultra-high-reso - Limit and Reference Switches M-232, dimensions (in mm). Cable length: 500 mm, lution linear actuator providing For the protection of your 15-pin sub-D connector with integrated line drivers linear motion up to 17 mm with equipment, non-contact Hall- sub-micron resolution in a effect limit and reference Technical Data compact package. It features a switches are installed. The ref- Model M-232.17 Units space-saving design with a erence switch supports leadscrew side-by-side to a Active axes X advanced automation appli - Motion and positioning closed-loop DC-motor/gear - cations with high precision. head combination and a high- Travel range 17 mm Integrated sensor Rotary encoder resolution encoder (2048 coun - Integrated Line Drivers ts/rev.). They feature a low-stic- Sensor resolution 2,048 Cts./rev. All actuators include an inte- tion, low-friction construction Design resolution 0.007 µm gral 0.5 m cable with 15-pin allowing for minimum incre- Min. incremental motion 0.1 µm sub-D connector and come mental motion of 100 nanome- Backlash 2 µm with a 3 m extension cable. On ters at speeds of up to Unidirectional repeatability 0.2 µm the DC servo versions, the con- 2.5 mm/sec.