Beli Wenzel Lh87 bekas (55)

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2010, Penggerak Utama Dedpfsx D Nrhex Anzocl Jumlah sumbu: 3 Pergerakan Pergerakan Sumbu X: 800 mm Pergerakan Sumbu Y: 1000 mm Pergerakan Sumbu Z: 700 mm Perlengkapan Tambahan Probe: 2 unit disertakan Wenzel XO 87 3-sumbu ini diproduksi pada tahun 2010. Mesin CMM ini memiliki desain kokoh dengan lintasan sumbu X 800 mm, Y 1000 mm, dan Z 700 mm. Jika Anda mencari kapabilitas pengukuran berkualitas tinggi, pertimbangkan mesin Wenzel XO 87 yang kami tawarkan. Hubungi kami untuk informasi lebih lanjut. Jenis Aplikasi Pengukuran

Kondisi: sangat baik (bekas), Tahun pembuatan: 2005, Fungsionalitas: berfungsi sepenuhnya, rentang pengukuran sumbu X: 5.500 mm, rentang pengukuran sumbu Y: 1.600 mm, rentang pengukuran sumbu Z: 2.100 mm, tinggi total: 3.650 mm, lebar total: 5.900 mm, panjang total: 6.220 mm, lebar meja: 3.450 mm, panjang meja: 6.020 mm, Unser Unternehmen bietet eine Wenzel RS Plus 16/21 Koordinatenmessmaschine (CMM) zum Verkauf an. Die Maschine wurde als DEMO-Gerät für die Schulung von Technikern sowie für einzelne Kundenmessungen eingesetzt. Die Maschine ist mit einer Linearführung und einem Bandmaßsystem ausgestattet, außerdem ist ein Renishaw-System für die mögliche Nachrüstung einer zweiten Säule vorhanden. Unser Unternehmen kann alle notwendigen Schritte für Transport, Inbetriebnahme, Kalibrierung sowie eine akkreditierte Genauigkeitsprüfung übernehmen. Dcedpfx Ajwcytionzel Abmessungen der Messplatte: 6020 x 3450 mm Tastsystem: Tastkopf RENISHAW PH10M Messtaster RENISHAW TP20 CMM-Steuerung: Metrologic ME5008 (alternativ nach Ihren Anforderungen anpassbar) CMM-Tastatur: Metrologic ME471 kabelgebunden (alternativ nach Ihren Anforderungen anpassbar)

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2016, de_maschinenbeschreibung_20240626_001 Dcodpfx Aow Igvgsnzjl

Kondisi: baik (bekas), Tahun pembuatan: 2008, Fungsionalitas: berfungsi sepenuhnya, lebar total: 1.700 mm, panjang total: 1.765 mm, jarak pergerakan sumbu X: 500 mm, jarak lintasan sumbu Y: 450 mm, jarak gerak sumbu Z: 400 mm, sambungan udara terkompresi: 4 batang, Wenzel Smart Gear – Gear and 3D Coordinate Measuring Machine The machine is in excellent condition and fully operational. It has been regularly serviced and well maintained. Machine data: • Machine dimensions: L=1765mm, W=1700mm, H=2232mm • Max. rotary table workpiece diameter: 5 to 270mm • Gear inspection measurement accuracy according to VDI/VDE2612/2613 Group II • Max. rotary table load: 20 daN • Travel ranges: X=500mm, Y=450mm, Z=400mm • Scanning probe – Renishaw SP600M • 7x SP600 changer plates for probe included • Module measuring range: 0.4 – 10mm • Active air damping system • Year of manufacture: 2008 • Accessories such as driver, reference sphere, etc. as shown • 3-jaw chuck D=80mm with internal and external jaws • 24-inch monitor, mouse, keyboard The following software modules are included: Gear software: • TMain – Program management • TStylus – Stylus management • TCali – Stylus calibration • TAmo – Axis position calculation • TGear – Spur gear measuring program • TGear – Addendum and dedendum circle option • TWorm – Worm gear measuring program Dcodovvudkepfx Anzsl 3D Software • Metrosoft CM 3.8

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2001, Perjalanan sumbu X/Y/Z: 500mm/600mm/400mm, kesalahan pengukuran panjang maksimum: 2,9 + L/350, kesalahan titik tunggal maksimum: 2,9, kontrol: Pantec Eagle Pro/3. Termasuk kepala pengukur PH10M Plus, PHC-2, sensor TP200, set styli 20 unit, bola kalibrasi, PC industri, perangkat lunak pengukuran Inca 3D Premium dengan STEP dan kalibrasi pabrikan. Mesin dapat dilengkapi dengan opsi tambahan. Dokumentasi tersedia. Inspeksi di lokasi memungkinkan. Dedpfx Anew H Auqezocl

Kondisi: bekas, Tahun pembuatan: 2000, Table length: 1160 mm Table width: 710 mm Passage: 650 mm Control unit: WENZEL ME 5007 Total power requirement: kW Machine weight approx.: 800 kg Space requirement approx.: m WENZEL CNC-controlled vertical 3D coordinate measuring machine Type: LH 54 CNC, Year of manufacture: 2000 Regularly maintained and calibrated by the manufacturer Y-axis as longitudinal traversing measuring bridge: 600 mm X-axis as cross traversing measuring head carriage: 500 mm Z-axis as vertical measuring quill approx.: 400 mm Dcedpfxst Hw S Ie Anzol Max. workpiece weight / table load approx.: 200 kg Clearance under measuring bridge approx.: 650 mm Usable table size overall approx.: 1,160 x 710 x 160 mm Table height above floor approx.: 850 mm Machine height approx.: 2,300 mm Weight approx.: 800 kg Special features / Accessories: • Machine delivered with increased accuracy • Measuring table, crossbeam and quill made of dark natural hard stone; table fitted with 3 x 4 threaded holes for clamping workpieces/fixtures • All axes are air-bearing and thus extremely smooth-running, virtually wear-free, and equipped with incremental scales with a resolution of 0.0005 mm • WENZEL CNC control unit Type ME 5007 for 3 to 6 axes with ME 4700 mobile hand control panel with 2 joysticks, enabling full access to all software functions—ideally equipped for: • WENZEL measuring software Type METROLOG – II Level 2 for measurement of standard geometries, graphical 3D workpiece display, graphical protocols, etc., including keyboard • RENISHAW control unit Model PHC 10 – 2 suitable for • RENISHAW motorized rotary and swivel head (automatically indexable in 7.5° steps) Model PH 10 T with 5-way probe system Model TP 200 and various probe accessories, including RENISHAW Probe Interface PI 200 Automatic probe change possible, 6-position probe magazine Model SCR 200 mounted on table • Calibration sphere for table setup, worktable with console, various clamping devices • Various cassettes and several CDs with different software. Separate PC for measuring software and printer Condition: Very good – generally in stock, powered up for inspection, demonstration-ready, dismantled by a metrology specialist at previous owner and reassembled here. Delivery: From stock – as seen and inspected Payment: Net – upon receipt of invoice.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1999, Travel path X/Y/Z: 600mm/750mm/500mm, max. length measurement error: 3 + L/350, max. single point error: 3, control: Pantec Eagle Pro/3. Includes PH10M Plus probe head, PHC-2, TP200 sensor, 20-piece stylus set, calibration sphere, industrial PC, Inca 3D Premium measurement software with STEP and factory calibration. The machine can be equipped with additional options. Documentation available. On-site inspection possible. Djdpfxsw H Auwo Anzecl

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1992, X-as: 3000 mm, Y-as: 1200 mm, Z-as: 1500 mm, Tasthoofd: PH10, Tastsysteem: TP 20 mm, Tastersdiameter: 4 mm, Tasterlengte: 25 mm, in 2018 gereviseerd. Bezichtiging ter plaatse mogelijk. Met documentatie. Dcjdpfx Asxt Rlusnzol

Kondisi: baik (bekas), Wenzel stasiun pengukur kekasaran & kontur untuk poros engkol Pelat ukur dari batu keras Panjang: 3670 mm Dodpfxoihille Anzjcl Lebar: 850 mm Toleransi kerataan sesuai DIN 876/1 Nilai acuan: 48 µm Nilai aktual: 32 µm No. Identifikasi: 14280 Penyangga gelinding JFA Pembiayaan melalui bank kami juga dimungkinkan. komplett-konzept.leasingo.de Pelat ukur lain dalam berbagai ukuran – baru dan bekas – tersedia di toko kami! Biaya pengiriman internasional atas permintaan!

Tahun pembuatan: 2000, Kondisi: bekas, en-WENZEL LH 108 CNC – Controlled Vertical 3D Measuring Machine x-axis travel: 1000 mm y-axis travel: 1600 mm z-axis travel: 800 mm Control: WENZEL WPC 2040/FW31.351 Total power requirement: kW (not specified) Machine weight: approx. 5,500 kg Space requirement: (dimensions not specified) Model: LH 108 CNC Year of manufacture: 2000, continuously serviced and calibrated by the manufacturer _____ Y-axis as a longitudinally movable measuring gantry: 1,600 mm X-axis as crosswise measuring head carriage: 1,000 mm Z-axis as vertical measuring quill: approx. 800 mm Max. workpiece/table load: approx. 2,250 kg Clearance under measuring gantry: approx. 900/1000 mm Table size (overall): approx. 2,600 x 1,250 mm Table height above floor: approx. 700 mm Table top thickness: 380 mm Machine height: approx. 3,100 mm Weight: approx. 5,500 kg Special features / Accessories: • Measuring table, traverse, and quill made of dark natural hard stone; table features 6 x 9 threaded holes for securing workpieces/fixtures • All axes are air-bearing, providing smooth, virtually wear-free operation, fitted with incremental linear scales with 0.0005 mm resolution • WENZEL CNC control type WPC 2040 / FW 31.351 installed in the work table (control unit replaced approx. 3 years ago) • WENZEL measuring software type METROSOFT QUARTIS R 12 SP1 with SurfPro package and QUARTIS Q-DAS • RENISHAW motorized rotary and swivel head (automatically indexable in 7.5° increments) with measuring probe model PH 10 M plus and probe TP 20 with various accessories • RENISHAW Probe Head Controller unit type PHC 10 C-3 plus, also integrated in the work table • Automatic probe changer possible, 6-position probe magazine model MCR 20 mounted on the table • Mobile hand control panel with progressive joystick for manual control of all three axes with continuously adjustable travel speeds • Calibration sphere for mounting on table, work table, various clamping devices, etc. Dsdpfx Aot Hw Nyenzscl Condition: Very good – generally available for inspection under power in stock, demonstration-ready; disassembled by a CMM specialist at previous owner's site and reassembled here. Delivery: Ex-stock – as seen and inspected Payment: Net – payment upon receipt of invoice.

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2009, jarak pergerakan sumbu X: 500 mm, jarak lintasan sumbu Y: 1.500 mm, jarak gerak sumbu Z: 700 mm, jumlah sumbu: 5, This 5-axis CMM machine, Wenzel XO 87, was manufactured in 2009. It features a measuring range of 800 mm on the X-axis, 1500 mm on the Y-axis, and 700 mm on the Z-axis. The machine is equipped with a granite base, air-bearing guideways, and an up-to-date PC system running Windows 11. If you are looking for high-precision measurement capabilities, consider the Wenzel XO 87 CMM machine we are offering for sale. Contact us for further details. • Condition: Fully checked and retrofitted • Configuration: Granite base, air-bearing guideways, gantry design • Applications: Quality assurance; series production • Status: Machine currently powered and available for demonstration • Maximum measuring diagonal: 4660 mm • Measurement uncertainty: E0 = 2.8 + L/300 µm • Performance verification: Determination of length measurement uncertainty, probing uncertainty, and repeatability range • Control unit: WPC2040 Basic • Installed software: WM Quartis R2026-1 • Probe system: Renishaw TP20 with 1× TP20 standard force module • Probe head: Renishaw PH10T • Interfaces: PHC10-3 PLUS (probe head interface), PI200 Combi (probe interface) Additional Equipment • PC system (Windows 11, compliant with current Wenzel requirements) • 2× 24-inch monitor (new) • Mouse and keyboard • Printer • Joystick HT400 • Probe change rack MCR20 (empty/not equipped) • M2 stylus kit • Optional upgrade: Renishaw SP25M scanning probe system (with additional hardware and service) Dcedpoyxp Sgsfx Anzsl • Additional software modules available on request • Customer-specific accessories and fixture systems available

Tahun pembuatan: 2004, Kondisi: sangat baik (bekas), Technical Data Manufacturer: Wenzel Model: RSplus 1625 Year of manufacture: 2004 Measuring Plate X-axis: 6800 mm Y-axis: 3200 mm Made of cast steel, with guide rails for measuring arms Measuring Arms 2 units RSplus Height: approx. 3.30 m; horizontal axis: approx. 2.90 m Measuring Arm RENISHAW PHS1 probe head (only 1 included, missing on the left measuring arm, kinematic mounting plate KM1 for connection/installation is available) ACR2 kit, 8 pieces (4 left / 4 right), TP20 stylus and probe tips – complete except for 1 stylus/probe tip Additionally as spare parts: ACR2 kit device, without probe head/stylus/probe tips Software Dodpfx Asfd Dr Ejnzocl Metrosoft with two Metrokey software licenses including installation data for the software No processor/computer included for data analysis The machine can be upgraded with new accessories as per customer requirements. Price: on request! Installation and commissioning available! We are happy to provide you with a detailed quote! Note: Our offer is addressed exclusively to professional customers! (Changes and errors in technical data, specifications, and prices as well as prior sale reserved!)

Tahun pembuatan: 1998, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 981764 & 981765, Technical Data Manufacturer: Wenzel Model: RS1624 Year of manufacture: 1998 Double-column CMM (Coordinate Measuring Machine) Machine numbers: 981764 & 981765 Measuring Range X = 6000 mm Y = 2 x 1600 mm Z = 2400 mm Equipment Wenzel WPC 2040 Renishaw probe The machine can be upgraded with new accessories according to customer requests. Price: on request! Installation and commissioning available! We will be happy to provide you with a detailed quotation. Note: Our offer is directed exclusively to professional customers. (Subject to changes and errors in technical data, information, and prices, as well as prior sale!) Dcjdpogi D Ndefx Anzsl

Tahun pembuatan: 1999, Kondisi: sangat baik (bekas), Technical Data Manufacturer: Wenzel Model: RAplus 1621 Double Column Year of manufacture: 1999 Measuring Range X = 6000 mm Y = 1600 mm / 1600 mm (total: 3000 mm) Dedpfsfmdc Dox Anzocl Z = 2100 mm Measuring Table 7550 mm x 5130 mm (divided at Y0) The machine can be upgraded with new software according to customer requirements.

Tahun pembuatan: 2000, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 002689 / 002688, Technical Data Manufacturer: Wenzel Model: RA1624 Triplex with sub-floor Year of manufacture: 2000 Double-column CMM with additional sub-floor measuring arm Serial number: 002689 / 002688 Measuring Range X = 6500 mm Y = 1600 / 1600 mm Z = 2500 mm Probe System Software: Metrosoft CM SP2 3 x Wenzel WPC 2010 Renishaw PHC10-2 probe head controller 2 x Renishaw PHS heads with different stylus lengths The machine can be modernized with new accessories according to customer requirements. Price: upon request! Installation and commissioning possible! We are happy to provide you with a detailed quotation. Djdpfegm Tyiox Anzecl Note: Our offer is directed exclusively at professional clients. (Modifications and errors in technical data, specifications and prices as well as prior sale reserved!)

Tahun pembuatan: 2001, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 013012 / 013013, Wenzel RS1625 plus (Gantry-Type) CNC - Technical Specifications Manufacturer: Wenzel Model: RS1625 plus (Double Column) CNC Dodpofluuwefx Anzjcl Year of Manufacture: 2001 Serial Number: 013012 / 013013 Measuring Range X = 6500 mm Y = 1600 mm / 1600 mm Z = 2500 mm Measuring Table 7200 mm x 3280 mm (split at Y0) Measurement Uncertainty 40 µm + (L / 25 µm), but maximum 100 µm Accessories Software: Metrosoft CM SP2 Controller: 2 x Wenzel WPC 2030 / Renishaw PI200 Probe Interface Control Panel: 2 x Wenzel HT400 (wired) / 2 x Key Sonic keyboard (wireless) / 2 x HP monitor The machine can be upgraded with new software according to customer requirements. Price: on request! Assembly and commissioning possible! We will be happy to provide you with a detailed quotation! Note: Our offer is directed exclusively at professional buyers! (Specifications, information, and prices are subject to change and prior sale!)

Tahun pembuatan: 2000, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 67307382, Technical Data Djdpfx Ajd Sv Erenzocl Manufacturer: Wenzel Model: RS1721 / CNC Year of manufacture: 2000 Machine no.: 67307382 Measuring stand numbers: 002756 and 002757 Measuring table X: 6500 mm Y: 2050 mm Z: 550 mm Granite (2700 kg/m³) Measuring range X-axis: 6000 mm Y-axis: 1500 mm Z-axis: 2100 mm Probe system Probe head: PH10M Controller: pantec EAGLE pro Optional accessories available The machine can be upgraded with new accessories according to customer requirements. Price: On request! Assembly and commissioning available! We will be happy to provide you with a detailed quotation! Note: Our offer is exclusively for professional clients! (Subject to changes and errors in the technical data, specifications and prices as well as prior sale!)

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2003, jarak pergerakan sumbu X: 500 mm, jarak lintasan sumbu Y: 1.000 mm, jarak gerak sumbu Z: 400 mm, jumlah sumbu: 5, This 5-axis CMM Wenzel LH 54 was manufactured in 2003. It features a measuring range of 500 mm on the X-axis, 1000 mm on the Y-axis, and 400 mm on the Z-axis. The machine has a granite base, air-bearing guides, and a gantry design, making it suitable for quality assurance and serial production applications. If you are looking for high-precision measuring capabilities, consider the Wenzel LH 54 CMM that we are offering for sale. Please contact us for further details. Dcedpfsyxqfuex Anzol • Condition: fully inspected and retrofitted; new software • Machine design: granite base; air-bearing guideways; gantry construction • Applications: quality assurance; serial production • Availability: currently powered on and available for demonstrations • Calibration/Verification: factory calibration certificate available; determination of length measurement uncertainty, probing uncertainty, and repeatability range • Measuring range: maximum spatial diagonal 4660 mm • Measurement uncertainty: E0 = 2.5 + L/300 µm • Controls and software: WPC2040 Basic control; installed software WM Quartis R2026-1 • Probe system: TP20; PH10T probe head; PHC10-3 PLUS probe head interface; PI200 Combi probe interface; HT400 joystick • Options and services: measurement program development for customer parts possible; optional upgrade with Renishaw SP25M probe system (upgrade includes additional hardware and service); additional software modules available upon request; custom accessories and fixture systems available Additional equipment: • PC system with Windows 11 (in compliance with current Wenzel requirements) and WM Quartis R2026-1 installed • 2 × 24" TFT monitors (new) • Mouse and keyboard • MCR20 probe rack (empty) • 1 × TP20 standard force module • M2 stylus kit

Tahun pembuatan: 1995, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: LH951333, Technical Specifications Manufacturer: Wenzel Model: LH86 / CNC Year of manufacture: 1995 Machine No.: LH951333 Measuring Range X-axis: 800 mm Y-axis: 1000 mm Z-axis: 600 mm Probe System Probe Head: PH10M Probe System Type: TP20 Probe System No.: 438P68 Control Panel: HT400RC V2 Wireless Probe Head Controller: PHC 10 Control Unit: WPC 2040 Calibration Sphere: DIA 29.369 (Ideal for star probes) The machine can be upgraded with new accessories according to customer requirements. Price: on request! Installation and commissioning available! We will be happy to provide you with a detailed offer! Djdpfxed Hqyze Anzscl Note: Our offer is directed exclusively at professional customers! (Specifications, details and prices are subject to change and prior sale!)

Tahun pembuatan: 2002, Kondisi: sangat baik (bekas), 3D coordinate measuring machine in portal design * Surface-mounted installation on steel feet * Height from floor to measuring table: 650 mm Dedpfx Anehlqapezscl Measuring range X 2,100 , Y 1,600 , Z 2,100 [mm] Measurement uncertainty 25 + L/70, max. 50 [µm] at L=3,000 mm Dynamics 3D traverse speed 220 mm/sec 3D acceleration 1,000 mm/sec² Probe system Renishaw PH10M Renishaw TP20 + 2 modules Control unit Pantec Eagle Pro / WPC2040 Joystick HT400 Software POLYWORKS Inspector (alternative possible) Optional technologies Probe changing rack MCR20 Vendor services Transport, commissioning, calibration, final acceptance Warranty 12 months from date of acceptance

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1998, Fungsionalitas: belum diuji, CNC controller for Wenzel, type WPC2000, including control cabinet and hand-held control unit Dcjdpfx Anov Irygjzol

Tahun pembuatan: 2001, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 67305834, Technical Data Manufacturer: Wenzel Model: RS1618 / CNC Year of manufacture: 2001 Machine no.: 67305834 Measuring Table X: 3000 mm Y: 1940 mm Z: 290 mm Measuring Range X-axis: 2500 mm Y-axis: 1600 mm Z-axis: 1800 mm Dcsdped Sv Enefx Anzsl Probe System Probe head: PH10M Controller: WPC 2010 Control panel: HT400 Optional accessories available The machine can be upgraded with new accessories as per customer requirements. Price: on request! Installation and commissioning possible! We will gladly provide you with a detailed quotation! Please note: Our offer is intended exclusively for professional customers! (Subject to technical modifications, errors, and intermediate sale!)

Tahun pembuatan: 1997, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 67301220, Technical Data Manufacturer: Wenzel Model: RS1618 / CNC Year of manufacture: 1997 Measuring Table X: 3000 mm Y: 1940 mm Z: 290 mm Measuring Range X-axis: 2500 mm Y-axis: 1600 mm Z-axis: 1800 mm Probe System Probe head: PH10M Controller: WPC 2010 Dodpfx Ajd Sv Elenzocl Optional Accessories The machine can be upgraded with new accessories according to customer requirements. Price: on request! Installation and commissioning available! We will be happy to provide you with a detailed quotation! Note: Our offer is intended exclusively for professional customers! (Subject to change, prior sale, and errors in technical data, specifications, and prices!)

Tahun pembuatan: 1997, Kondisi: sangat baik (bekas), nomor mesin/kendaraan: 67301219, Technical Data Manufacturer: Wenzel Model: RS1618 / CNC Year of manufacture: 1997 Machine No.: 67301219 Measuring Plate X: 3000 mm Y: 1940 mm Z: 290 mm Measuring Range X-axis: 2500 mm Y-axis: 1600 mm Z-axis: 1800 mm Probe System Probe head: PH10M Dodpjd Sv Emsfx Anzjcl Control unit: WPC 2010 Optional accessories The machine can be upgraded with new accessories according to customer requirements. Price: on request! Installation and commissioning available! We will be happy to provide you with a detailed offer! Note: Our offer is directed exclusively at professional customers! (Specifications, details and prices subject to change, error, and prior sale!)

Tahun pembuatan: 2004, Kondisi: sangat baik (bekas), 3D coordinate measuring machine in stand-mounted design *Above-ground installation on steel feet *Height from floor to measuring plate: 600 mm Measuring range *X 3,200 , Y 1,600 , Z 1,800 [mm] Measurement uncertainty *30 + L/40, max. 60 [µm] at L=3,000 mm Dynamics *3D traverse speed 220 mm/sec *3D acceleration 1000 mm/sec² Dcjdpfohlqknox Anzjl Probe system *Renishaw PHS / alternatively PH10M *Renishaw TP20+2 modules Control *Pantec Eagle Pro Wireless control unit *Hand control HT400 Software POLYWORKS Inspector Optional technologies Probe change rack MCR20 Probe change rack ACR3 Optical scanner KREON or NIKON Supplier services Transport, commissioning, calibration, final acceptance Warranty 12 months from date of acceptance