Used Matec 50 Hvu for sale (33,165)

Condition: not inspected (used), Year of construction: 2010, functionality: unexamined, machine/vehicle number: 1159, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 1,700 mm, number of slots in tool magazine: 40, swivel angle A-axis (min.): -105 °, swivel angle A-axis (max.): 105 °, Equipment: documentation/manual, No reserve price – guaranteed sale to the highest bidder! Placing a bid is binding and obligates the buyer to collect the machine within the specified period: July 28, 2025, to July 31, 2025. Machine includes approx. 90 tool holders TECHNICAL DETAILS Travel Range X-axis: 4,000 mm Travel Range Y-axis: 1,200 mm Z-axis Travel (horizontal): 1,700 mm Z-axis Travel (vertical): 1,690 mm Rapid traverse: 30 m/min Swivel Head and Axis System Swivel Head: Two-axis universal swivel head, continuously adjustable in both axes simultaneously Clamping: Axes can be hydraulically clamped via M-function A-Axis Working Range: ±180° Torque without clamping: max. 1,750 Nm Torque with clamping: max. 2,500 Nm Direct measuring system: ±3″ B-Axis Working Range: ±180° Torque without clamping: max. 4,200 Nm Torque with clamping: max. 12,000 Nm Direct measuring system: ±5″ Spindle Speed range: 20 – 8,000 rpm Power at 40/100% duty cycle: 33/24 kW Torque at 40/100% duty cycle: 382/278 Nm Tool Magazine Number of tool stations: 40 Tool holders included: approx. 50 HSK 100 + 40 HSK 100 in magazine Max. tool weight: 20 kg Tool length: 460 mm Max. tool diameter with adjacent positions occupied: 125 mm Max. tool diameter without adjacent positions: 200 mm Tool change time: approx. 8.5 s Chip-to-chip time: approx. 9.5 s CNC Control Control: Siemens SINUMERIK 840 D-POWERLINE Rotary Table Type: NC rotary table with direct drive Faceplate diameter: 1,900 mm Max. load capacity horizontal (turning/milling): 5,000 kg Circular run-out accuracy: 0.02 mm Flatness accuracy: 0.015 mm over 1,000 mm Rated speed: 180 rpm at 100% duty cycle Total clamping surface: approx. 4,300 × 1,200 mm (excluding full diameter of NC rotary table) T-slots: 11 × 18H7 MACHINE DETAILS Installation dimensions: 8000 x 6000 x 5000 mm Weight: 45 t Transport width: approx. 3,450 mm Transport length: approx. 6,900 mm Loading height: approx. 4,015 mm EQUIPMENT - Two-axis universal swivel head with stepless adjustment - Direct measuring systems in A/B-axis - NC rotary table with direct drive - Siemens SINUMERIK 840 D-POWERLINE CNC control - 40-station tool magazine Ppodpfx Apewu E Ezevjt - Approx. 90 HSK 100 tool holders - Complete documentation The machine can be transported on trucks up to 3,000 mm wide.

Year of construction: 2021, condition: used, Serial no. P61483, PC control, manufacturer Innomatec, touch display, process chamber, compressor station, peripheral units, roller trolley for crate provisioning. Subject to prior sale. Ppedpsy A Ir Hsfx Apvet

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, Complete external and internal corner machining. Support table. Ppedpfx Aey U Rbnspvot

Year of construction: 1998, condition: good (used), Lifting capacity: 500 kg Width: 1950 mm Height: 1300 mm Depth: 350 mm Net weight: 79 kg Psdpsy Sypisfx Apvjpt Condition: good, second-hand

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, type of input current: three-phase, Elumatec VS 750 four-head welding machine with EV850 4-axis CNC cleaning line. The welding machine and cleaner are currently programmed only for SCHÜCO profiles. Profile height range for welding: 30-185 mm Minimum window dimensions for welding: 350 x 350 mm Maximum window dimensions for welding: 2600 x 4000 mm Weld bead limitation: 0.2 mm and 2 mm The welding machine features a touch operator panel based on Windows XP The cleaner is also equipped with an operator panel Online connection is available between the welding machine and the cleaner After welding, automatic transport to the cleaner is provided The cleaner operates in both manual and automatic mode In automatic mode, the rotation station turns the window to each specific corner to be processed by the cleaner. Pedpfx Apjx E Rd Djvjpt We provide assistance with machine disassembly and loading for transport.

Year of construction: 2005, condition: excellent (used), functionality: fully functional, elumatec SBZ150 Profile Machining Centre 6.0 m 5-axis control. Efficient machining of aluminium and steel profiles Working length: 6,000 mm Description: Short tool change times; Automatic tool changer for eight standard tools and three special tools (saw blade, special milling cutter diameter 50 mm, angle head or special milling cutter diameter max. 100 mm); Six-sided machining; Underside machining with angle head (option); Rapid base positioning (up to 60 m/min) of the processing unit in the X-axis; Low-wear direct drive; With automatic clamp detection and positioning; Dual-circuit clamping system with two pneumatically retractable stops; Standard with automatic central lubrication system; Robust machine bed for a working length of 6,000 mm; Continuous support table; Clamping system with integrated six-row recirculating roller units and linear guides. 5-axis industrial PC control, with 3 axes for path control; High-dynamic three-phase servo drives with resolver and digital servo controller; Swivel angles of the A and C axes freely programmable; With color screen and disk drive; Memory capacity of over 200,000 sets; 3 serial and 1 parallel interface for online connection; Barcode scanner, label printer, etc. Integrated network card 10/100 MBit, RJ 45 port (network connection by customer’s IT administrator) Analog modem (customer must provide an analog telephone line) Technical data: Travel range X-axis: max. 6,240 mm Max. travel speed 60 m/min. Travel range Y-axis: 1,000 mm Max. travel speed 30 m/min Travel range Z-axis: 635 mm Max. travel speed 30 m/min. Swivel angle A-axis: 0-90° freely programmable Swivel angle C-axis: 0-355° freely programmable Further details on the milling range see drawing no. 150 05 17 08 Max. processing length for face machining left + right: 6,000 mm (with tool length 150 mm) Positioning accuracy: X-axis +/- 0.1 mm / 1 m length Y-axis +/- 0.1 mm Z-axis +/- 0.1 mm Milling spindle: Speed [rpm]: up to 100–22,000 Power [kW]: 15 Tool holder: HSK-F 63 Milling cutter diameter: 100 mm max. Saw blade diameter: 400 mm Tool length: max. 150 mm from nominal taper. Included accessories: Automatic tool changer (without tool holders); Dual-circuit clamping system with 2 pneumatically retractable material stops; Automatic clamp detection and positioning; Podpow A Rv Iefx Apvspt 8 horizontal pneumatic material clamping units; Tool presetting gauge Front light barrier Saw blade D400 with mount Angle milling head Important: The profile machining centre is fitted as standard with front light barriers. Any necessary side or rear guarding must be supplied on-site by the customer or please request an offer for safety fences from us. Incl. Angle milling head for underside machining

Condition: used, Year of construction: 2004, functionality: fully functional, machine/vehicle number: 15000502019, SBZ 150 CNC for machining aluminium profiles. 6 m machining length. We have used it to mill LEDs into rafters, process rafter ends and machine window profiles. Elumatec has already been commissioned to carry out a service before the machine is sold. Includes computer, light barriers, cutters, saw blades, and much more. 6 m machining length. Dimensions and weight: length/width/height (mm) 8500 / 3200 / 3000, weight 6400 kg. Ppodsxc Nqbepfx Apvet

Condition: ready for operation (used), functionality: fully functional, MIG 450 WDV universally applicable MIG/MAG welding machine, water-cooled with separate wire feeder case, highly robust and reliable with excellent welding properties. Welding current range: 50 - 450 A Duty cycle: 400 A / 40% DC 350 A / 60% DC 300 A / 100% DC Ppjdpfjyw N Ilox Apvjt incl. 5 m intermediate hose package without torch, ground cable, or pressure regulator

Condition: ready for operation (used), functionality: fully functional, MIG 450 WDV universally applicable MIG/MAG welding machine, water-cooled with separate wire feeder case, highly robust and reliable with excellent welding properties. Welding current range: 50 - 450 A Duty cycle: 400 A / 40% DC 350 A / 60% DC 300 A / 100% DC incl. 5 m intermediate hose package Podpfjyw N Edjx Apvjpt without torch, ground cable, or pressure regulator

Condition: ready for operation (used), functionality: fully functional, MIG 450 WDV universally applicable MIG/MAG welding machine, water-cooled with separate wire feeder case, highly robust and reliable with excellent welding properties. Welding current range: 50 - 450 A Duty cycle: 400 A / 40% DC Ppjdpfx Aoyw Nz Sopvst 350 A / 60% DC 300 A / 100% DC incl. 5 m intermediate hose package without torch, ground cable, or pressure regulator

Condition: used, Hammer mill Rematec RPM 650 Psdpfx Aeymcq Djpvopt Power: 75 kW Manufacturer: Rematec Model: RPM 650

Condition: used, Screw jack, linear drive, linear gear, lifting gear, screw jack, spindle drive, electric actuator, valve drive, actuator, servomotor, screw jack, lifting drive -Spindle lifting gear: from double mitre saw elumatec DG 204 Ppedpottnt Iefx Apvst -Manufacturer gearbox: Atlanta, type 539 05 040 i 4 -Engine manufacturer: SEM, type DPM30E4 36 V 0.18 kW -Dimensions: 450/320/H130mm -Weight: 9.5 kg

Year of construction: 2003, condition: used, functionality: fully functional, machine/vehicle number: 1500050182, Elumatec SBZ 150 Profile Machining Centre with 5 Axes for Aluminium Profiles, 7.3m Due to a production changeover to a tube laser system, we are selling our fully functional Elumatec SBZ 150. The machine was serviced by Elumatec in March 2026 and has not been used since then. Interested parties are always welcome. We would be happy to demonstrate and let you test the machine at our facility. Technical data: - X-axis travel: 7300mm - Y-axis travel: 1000mm - Z-axis travel: 650mm - Swivel range A-axis: 0-90°, freely programmable - Swivel range C-axis: 0-355°, freely programmable - Max. machining length without end processing: 7300mm - Max. machining length with end processing: 6980mm - Tool changer with 10 positions, plus a saw blade holder - 8 material clamps - Tool holder: HSK63 - Spindle power: 15kW / 22,000 rpm - 2-layer processing - Minimum quantity lubrication - Central lubrication Pedpfoy Dvq Hjx Apvopt - Saw blade: 400mm The machine is available immediately. Required space, see layout in the attachment. Transport instructions are also included in the attachment. If you have any questions, please contact us. Disassembly, loading, and transport should preferably be organised by the buyer due to reassembly requirements. Various aids can be provided by arrangement, as far as available. All information and dimensions have been described to the best of our knowledge, but we cannot guarantee completeness or accuracy! The sale is made as seen, without warranty, return or similar. Subject to prior sale.

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 1500050123, rotational speed (max.): 18,000 rpm, working length: 12,000 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Max. speed: 18,000 rpm Ppsdpjxnz Ivefx Apvst Machining length: 12 m Pneumatic collets: 20 pcs MACHINE DETAILS Electrical data Voltage: 400 V Phases: 3 ~ Frequency: 50 Hz Current draw: 76 A Operating pressure: approx. 8 bar EQUIPMENT Automatic tool changer Angle head

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, machine/vehicle number: 1500050285, travel distance X-axis: 7,800 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 630 mm, spindle speed (max.): 24,000 rpm, number of slots in tool magazine: 14, Submitting a bid obligates the buyer to collect the item on time on 23.12.2025! TECHNICAL DETAILS Travel X-axis: 7,800 mm Travel Y-axis: 1,000 mm Travel Z-axis: 630 mm Rapid traverse X-axis: 70 m/min Rapid traverse Y-axis: 40 m/min Rapid traverse Z-axis: 40 m/min Pjdpfx Apoxx Uf Nevspt Max. workpiece length: 7,300 mm Max. spindle speed: 24,000 rpm Spindle motor power: 15,000 W Number of spindles: 1 Number of tool magazine slots: 14 Tool diameter: 100 mm MACHINE DETAILS Input voltage: 400 V Type of input current: Alternating current (AC) EQUIPMENT Documentation/manual included Magazine can be equipped with nine standard tools, five special tools, and one saw blade Ten clamping devices Two separate work areas for pendulum operation 15" color display Floppy disk drive DOS operating system

Condition: new, Year of construction: 2025, functionality: fully functional, travel distance X-axis: 1,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 700 mm, spindle speed (max.): 8,000 rpm, Traveling column machine New machine Work table clamping area mm 1500 x 1000 Table height mm 750 Number of T-slots 6 Size of T-slots DIN 650 mm 18 Travel paths X-axis mm 1500 Y-axis mm 1000 Z-axis mm 700 Distance table top edge - spindle bottom edge min/max. mm 150 / 850 Main spindle drive for speed 8000 min-1 AC motor, frequency controlled kW 16 at 44% ED Speed range: min -1 15 – 8000 Torque at 44% ED Nm 104 constant up to min -1 1500 Feed drives X-axis AC servo motor kW 3.5 Y-axis AC servo motor kW 2.0 Z-axis AC servo motor kW 3.5 Rapid traverse speeds (X/Y/Z): m/min. 30/30/20 Indirect position measuring system. Accuracy Positioning accuracy X, Y axis to 1000 mm mm ± 0.0150 Repeatability X, Y axis mm ± 0.0075 Positioning accuracy Z axis mm ± 0.0150 Repeatability Z axis mm ± 0.0075 Tool magazine 24-way - Tool positions 24 - Tool shaft (DIN 69871 / 69872) SK 40 - Max. tool diameter mm 76 - Max. tool length mm 250 - Max. tool weight kg 8 Ppjdsvwip Djpfx Apvet Machine control Heidenhain TNC 620

Year of construction: 2017, condition: as good as new (ex-display), functionality: fully functional, Pharmatec Syntegon SVP 250 LF – Formulation System for Sterile and Aseptic Liquid Pharmaceuticals For sale is a Pharmatec Syntegon SVP 250 LF formulation system for Small Volume Parenterals (SVP). The sale is on behalf of Syntegon (manufacturer, formerly Bosch Packaging/Pharmatec GmbH, Dresden). Technical Specifications: - Suitable for aqueous solutions, suspensions, and emulsions - Adaptable processing: terminal sterilization, sterile filtration, aseptic compounding - 2-vessel system for batch sizes of 25–250 L (expandable up to 4 vessels) - Dosing of additives via manway under LAF or pump system - Potent actives (OEB4/OEB5) processing via high-containment valve - CIP/SIP interfaces and pre-configured automation for integration with filling lines - GMP-compliant design, suitable for cleanroom classification Pricing: - Special price: please submit your offer - Original price in 2018: approx. €1,050,000 - Current list price for similar systems in 2025/2026: €1,415,000 Completion Status & Delivery Time: - Currently, the system is not fully operational, as the automation system including software needs to be reinstalled and certain components require replacement. - Completion will be handled directly by the manufacturer Syntegon, in consultation – expected lead time is approx. 3–4 months. - For comparison: lead time for a new system is approx. 12 months. Pedpfxoxdy Ers Apvopt Special Features: - System was originally built for exhibition purposes (demonstration unit) - Sale is directly on behalf of Syntegon, the original manufacturer - Ideal for pharmaceutical companies seeking a flexible and high-performance SVP system with a manageable delivery time.

Year of construction: 2001, condition: used, Pictures to follow - machine is being overhauled Technical data: Podpfjt Ea Tfsx Apvspt - X-axis travel: 7300mm - Y-axis travel: 1000mm - Z-axis travel: 650mm - Swivel angle A-axis: 0-90° freely programmable - Swivel angle C-axis: 0-355° freely programmable - Max. Machining length without end face machining: 7300mm - Max. Machining length with end face machining: 6980mm - Tool changer with 10 places and a saw blade holder - 9 material clamps - SK30 tool holder - 2-layer machining

Year of construction: 2025, condition: new, - With integrated extraction and pneumatic cleaning. - Various worktops available! (wood, grating, perforated plate) Pjdpfx Aoxzt Uhspvjpt - Mobile with swivel castors - Plug-and-play ready

Year of construction: 2004, condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 9,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 630 mm, spindle speed (max.): 24,000 rpm, machine/vehicle number: 031809, TECHNICAL DETAILS X-axis travel: 9,500 mm Pedpfx Asycul Sepvopt Y-axis travel: 1,000 mm Z-axis travel: 630 mm Feed rate X-axis: 70 m/min Feed rate Y-axis: 40 m/min Feed rate Z-axis: 40 m/min Swivel angle A-axis: ±110°, freely programmable in 0.1° increments Swivel angle C-axis: ±182°, freely programmable in 0.1° increments Spindle speed: max. 24,000 rpm Spindle power: 15 kW S1 Maximum milling cutter diameter: 100 mm Maximum disc milling cutter diameter: 100 mm Maximum saw blade diameter: 400 mm Tool holder: HSK-63F MACHINE DETAILS Compressed air connection: 7 bar Electrical connection: 400 V, 3~, 50 Hz, 80 A Air consumption: approx. 200 l/min with misting EQUIPMENT Machining operations: milling, drilling, tapping, thread milling, notching, and sawing with stationary profile bar 6-sided machining: front optional, underside possible Profile protection: machining with stationary profile bar Robust, low-wear direct drives on all axes Axes: 5-axis CNC control for complex 3D machining Display: 15-inch colour monitor Interfaces: USB ports, network connection 2-layer machining for pendulum operation Associated tooling (HSK tool holders) Two circular saws for aluminium Note: Documentation for disassembly of the machine is included.

Condition: used, number 1x tool adaptor VDI 50 Shank diameter 50 mm tool adaptor Capto C5 Torque max. 100 Nm Max. Speed 4.000 min/-1 weight 19,7 kg Driven Tool WTO 410505081-50 - Angle Drilling and Milling Attachment - Recessed - With Coromant Capto C5 - Internal and external coolant supply - Max. coolant pressure: 80 bar ---- MACHINE APPLICATION ---- DMG Mori CLX/CTX 750 V1/V3/V4, ecoTurn 650 DMG MORI CTX beta VDI50 Disc Turret DMG CTX gamma VDI50 Disc Turret EMCO Maxxturn 110 (VDI50) GILDEMEISTER CTX 620 linear Podpfxoyycwrj Apvspt GILDEMEISTER CTX 650 Ecoline SAUTER Disc Turret VDI 50, DIN 5480, right VICTOR VTurn-36/40/45/46CV (DIN5480) - Machine interface: VD50A - Drive coupling: DIN 5480 - i (n1:n2): 1:1 - Direction of rotation: same - Coolant supply: IC 80 bar - Functional length LF: 124 mm - Projection length LPR: 183 mm - Functional width WF: 34.75 mm

Condition: used, number 1x tool adaptor VDI 50 Shank diameter 50 mm Pjdpfeyycwlex Apvopt tool adaptor Capto C5 Torque max. 100 Nm Max. Speed 6.000 min/-1 weight 19,5 kg Driven Tool WTO 410105085-50 - Drilling and milling unit - Straight with offset - with Coromant Capto C5 - Internal and external coolant supply - Max. coolant pressure: 80 bar ---- MACHINE APPLICATION ---- DMG Mori CLX/CTX 750 V1/V3/V4, ecoTurn 650 DMG MORI CTX beta VDI50 disc turret DMG CTX gamma VDI50 disc turret EMCO Maxxturn 110 (VDI50) GILDEMEISTER CTX 620 linear GILDEMEISTER CTX 650 Ecoline PITTLER PV 630, right-hand turret SAUTER disc turret VDI 50, DIN 5480, right-hand VICTOR VTurn-36/40/45/46CV (DIN5480) - Machine interface: VD50A - Drive coupling: DIN5480 - i (n1:n2): 1:2 - Direction of rotation: unequal - Coolant supply: IK 80 bar - Functional length LF: 160 mm - Cantilever length LPR: 160 mm - Functional width WF: 75 mm

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: nvt, overall weight: 25 kg, Brand new filling machine / filling machine / Dosing machine which can be used for filling liquids, pastes, creams, oils, etc. Suitable for almost all liquids but also thicker substances. Psdsrivv Espfx Apvept At this point you could think of: Shampoos Creams Honey Jam Milk Yogurt Water Alcohol Pesto Disinfection Etc. Very solid machine made from high-quality stainless steel that runs on air and 220v, Plug and Play! Extremely suitable for filling small batches. A very small compressor is enough to get this machine working. This can be supplied if necessary. For this we recommend at least a 12L version. The filling machine has a 500ml cylinder so that it can fill a maximum of 500ml per stroke. By allowing the machine to deliver multiple strokes, a multiple of these is also fine. This also applies to 750ml by giving 2 x 375ml. The smallest stroke is 50ml, everything between 50 and 500ml can be lost in 1 stroke. We also have a model that has a cylinder of 100ml and can therefore fill between 5ml and 100ml per stroke. We would like to inform you further about this. It has a large 25L funnel, and it is also possible to connect the IBC or a 200L barrel to work even faster with large filling quantities. The machine is equipped with a foot pedal and auto mode. In the auto mode, the machine continues to fill continuously and larger quantities can be filled easily and quickly. The speed between fillings can be adjusted. The foot pedal allows you to fill at your own pace. Depending on the operator and number of ML, between 15-25 units per minute can be filled. Which makes this a very fast machine. The machine weighs approximately 15/20kg and can easily be placed on a table. Made entirely from stainless steel, a very high-quality machine. If you have any questions, please email us and we will be happy to help you with this or another machine. We also have a label machine which forms a very good combination with the filling machine. We aim to respond to you within 24 hours. Of course we can also be reached by telephone. We are happy to assist you on working days between 9:00 AM and 5:00 PM

Condition: excellent (used), Year of construction: 2008, travel distance X-axis: 3,000 mm, travel distance Y-axis: 825 mm, travel distance Z-axis: 1,100 mm, rapid traverse X-axis: 48,000 m/min, rapid traverse Y-axis: 80,000 m/min, rapid traverse Z-axis: 48,000 m/min, table width: 835 mm, table length: 3,500 mm, table load: 3,500 kg, 1 Axis CNC Swivel head, infinitely variable Axis drive with ball screw drive Roller linear guides in all axes Direct path measuring systems Full work area encosure with roof Chip conveyor Coolant unit X - Travel: 3000mm Y - Travel: 825mm Z - Travel: 1100mm B - Axis: - 3 to + 105° Table Length: 3500mm Table Width: 835mm Table load: 3500 Feed rate X-Axis: 48000mm/min. Feed rate Y-Axis: 80000mm/min. Feed rate Z-Axis: 48000mm/min. Spindle Taper: HSK 100ISO/Bt/Mk Power on spindle: 37kW Speeds / ranges: 8000Rpm ATC / revolver: 40 Coolant through spindle / Bar:25 Number of controlled axis: 4 Chip conveyor: Yes Coolantsystem: Yes Length: 8000mm Ppjdpewyv Nzofx Apvst Width: 3800mm Height: 3800mm

Condition: excellent (used), Year of construction: 2013, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 1,300 mm, table width: 1,200 mm, table length: 4,500 mm, rotary table diameter: 1,250 mm, NC Rotary table 1250 mm with 50 Rpm Full C-Axis  360.000 with HIGH TORQ Drive HSK-100 with 90 kW and 15.000 Rpm 5 Axis simulteneous package Ppodpfx Aox Sqf Ijpvet Last service in 2023  X - Travel: 4000mm Y - Travel: 1200mm Z - Travel: 1300mm A - Axis: 105° B - Axis: 360000° Table Length: 4500mm Table Width: 1200mm Table Ø: 1250mm Spindle Taper: 100ISO/Bt/Mk Power on spindle: 90kW Speeds / ranges: 15000Rpm ATC / revolver: 60 Coolant through spindle / Bar:70 Number of controlled axis: 5 Chip conveyor: Yes Coolantsystem: Yes Length: 10500mm Width: 4500mm Height: 4100mm Weight: 34000kg