Used Xlift Universal Lifting Beam for sale (28,039)

Condition: used, x-travel 500 mm y-travel 400 mm z-travel 400 mm Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale, and error in technical data : DECKEL MAHO CNC Universal Milling Machine model DMU 50 M year 1998 Working range: Longitudinal stroke X Axis 500 mm Vertical stroke Z Axis 400 mm Cross stroke Y Axis 400 mm C-axis – table turning, manual 360 ° B-axis – table swivelling, manual ° Table area Ø 700 x 500 mm Inclination range of table (manually) + / - ° Rotation of table (manually) 360 ° Max. Table load approx. 200 kg Maximum distance table – spindle nose 550 mm horizontal distance machine – spindle nose 2 – 6 mm Tool holder Taper ISO 40 Spindle speeds 20 – 4,500 rpm Feed rate max. 5.000 mm/min AC main drive, 0% / 40% power-on time approx. 9 / 13 kW Total electrical load, approx. 15 kW - 400 V - 50 Hz Weight, approx. 3,000 kg Accessories / Special Features • 3 Axis HEIDENHAIN Point to Point Control Model TNC 124 with Monitor, direct programming and input of data and electronic handwheels. Godov Td Elspfx Aayjbp • All 3 axis are operated by the milling head, the table is stationary so also out of proportion workpieces can be machined. • Rotary Table can be manually rotated 360° and manually inclined + / -° (each with clamping). The digital read-out of the angles is integrated in the CNC control • Simple coolant unit with pump and tank, built-on switch cabinet (SIEMENS parts) • Pneumatic tool claomping, Some tool holders available, manuals, CE-Certificate, etc. Condition : very good condition ! Ideal for training center or single parts machining ! Please click here to view a video of the machine running : ! Delivery : immediately available, FCA Metzingen Payment : 0 % Net, after conclusion of contract, before loading We always have a large selection of milling machines - CNC or conventional - available. Please let us know your requirements.

Condition: excellent (used), Year of construction: 1983, x-travel 450 mm Gbsdpfx Aexdnpleayop y-travel 200 mm z-travel 465 mm total power requirement 2,6 kW weight of the machine ca. 1.2 t

Condition: used, Year of construction: 2006, x-travel 320 mm Gsdpfxewp S Sdj Aaysbp y-travel 240 mm z-travel 300 mm total power requirement 3 kW weight of the machine ca. 1 t

Condition: used, Year of construction: 1982, x-travel 400 mm y-travel 400 mm Godpsu U Sabjfx Aaysbp z-travel 380 mm total power requirement 2,6 kW weight of the machine ca. 1,5t t

Condition: used, Year of construction: 1991, x-travel 1200 mm y-travel 600 mm z-travel 600 mm total power requirement 25 kW weight of the machine ca. 11,5 t M A H O (Germany) CNC Controlled Bed Type Universal Machining Centre Model MH 1200 S (120012) Year 1991 * Partially reconditioned in Year 2007 by MMD Company _____ Table travel: X axis, longitudinal 1,200 mm Y axis, vertical 600 mm Spindle head Z axis, cross 600 mm Rotary Table size 1,000 x 800 mm Distance between spindle and column, max. 900 mm Spindle taper SK 40 Spindle speeds (infinitely variable in 2 steps) 20 – 6,300 rpm Max. weight of workpiece 1,000 kg Feeds / quick feeds, X, Y and Z Axes 1 – 4,000 / 12,000 mm/min Feeds / quick feeds, B Axis 1 – 1,500° / 10 rpm Spindle drive 15 kW Total electrical load, approx. 25 kW - 380 V - 50 Hz Weight, approx. 11,500 kg Dimensions of machine 2.75 x 5.10 x height 2.90 / 3.40 m Accessories / Special Features: * MAHO Continuous Path Control, Model CNC 432, for 5 axes, with colour monitor, graphics, and all the usual subprograms and cycles. Mobile manual control unit with RS 232 Interface Entry for external data communication. * CNC rotary table (B Axis) in conjunction with the CNC Controlled swivelling milling head allows machining in 5 axes, Resolution 360.000 ° * Vertical, rotating milling head with hydraulic tool clamping. * Horizontal milling spindle with hydraulic tool clamping. * CNC controlled tool changer with 36 positions. Tool life supervision and tool breakage supervision. With RENISHAW Measuring Probe. * Separate coolant device (no internal coolant supply) * Complete covered working area with sliding doors. * Chip conveyor. Oil cooler for the hydraulic system. Gsdpfx Aast Hwqwsyobp Condition : Very good. Can be inspected under Power here in our stock. This is a very stable machine suitable for heavy cuts. It was partially reconditioned in 2007 by MMD Company: geometrically measured, and mechanic and electrics were tested - a beautiful machine for the “ Conaisseur”. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: used, Year of construction: 2000, grinding diameter 360 mm grinding length 1600 mm centre height 180 mm internal diameter 0 mm grinding depth 0 mm swing diameter 0 mm total power requirement 40 kW weight of the machine ca. 10000 kg dimensions of the machine ca. m K A R S T E N S (Germany) Universal “CNC” - Cylindrical Internal and Face Grinding Machine also for grinding excentric and cam profiles and polygons and even suitable for Threadgrinding Model K 51 – 1500 Year 2000 Serial No. 99 093 Height of centres 180 mm Distance between centres / grinding length 1,700/1.600 mm Cylindrical Grinding: Grinding Ø, approx. 5 - 360 mm Grinding wheel: Ø x width x bore 500 x 100 x 127 mm Grinding spindle speeds (35 m/s / 50 m/s) 1.900 / 2.200 rpm Drives of cyl./int/face spindle units 7.5/4,0/7,5 kW Grinding Wheelhead: 3 Positions = B-Axis Head swivels in 3 positions = 240 ° / 17,5 degree X-axis adjustment in total 360 mm Increments for infeed 0,001 – 125 mm Workpiece wheelhead = C-Axis Spindle speeds steplessly adjustable 10 – 1.000 rpm Spindle taper / Spindle bore MK 4 / 24 mm Table speeds 0,01 – 10.000 mm/min Total electrical load 40 kW - 400 V - 50 Hz Weight, approx. 10,000 kg Accessories / Special Features: * Very versatile CNC Grinding Machine for almost all grinding purposes like External/Internal and Face grinding as well as for Excentric- / Cam- / Polygone Grinding and even for Thread Grinding Gbsdot Hw Rdopfx Aaysp * Free programmable CNC System make BWO Model 900 C with many grinding cycles and for easy input of the work-parameters. Graphic support, any many more features. * 3 position wheelhead with 3 Grinding spindles as B-Axis, one with measuring feeler (Z - Position) * MOVOMATIC Measuring Device Model ES 400 for diameter control, Probe head CR 60, to be mounted on table. * MPM Automatic Grinding wheel balancing Device, Dressing devices with diamantflees mounted on table surface and also motorized Diamantroll Profile dresser on table (for thread profiles, etc.) * Workhead and tailstock can be easily moved on table by air cushion. Hydraulic quill on tailstock. * No Coolant Device available ! Condition : Good to very good. Machine can be inspected under power. Delivery : Ex stock as inspected. Payment : Net, after conclusion of contract.

Condition: used, x-travel 600 mm y-travel 400 mm z-travel 500 mm total power requirement 6 kW Gedpfx Ajwqrxmeaysbp

Condition: excellent (used), Year of construction: 1996, x-travel 800 mm y-travel 600 mm Gbsdpsy Tyznofx Aayop z-travel 500 mm

Condition: excellent (used), grinding diameter 155 mm grinding length 400 mm centre height 80 mm Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale, and error in technical data : STUDER (CH) Universal Precision Cylindrical Grinding Machine Model S 20-12 Year Height of centers / Grinding Ø 80 / 160 mm Center distance / Grinding length Z-axis 400 / 420 mm Internal Grinding Ø mm Workpiece weight flying / between centers max. 5 / 20 kg Table speeds 0,1 – 3,5 m/min Table way automatic, min. 1 mm Table swivable max. 30 ° Universal Grinding Head cross way max 170 mm Rapid infeed way 30 mm Infeed way 1,9 mm Feeds 0,001 – 0,04 mm/Ø Swivable 10 / 30 ° Grinding wheel dimension : bore x width x Æ 127 x 30 x 300 mm Internal Grinding device separately mounted mm Workhead Fitting taper/conus MK 2 Speeds 60 – 1.200 rpm Spindle drive 2,2 kW Godpfx Aaozbczxsyobp Total electric load approx.. 5 kW - 400 V – 50 Hz Weight approx. 1.000 kg Accessories / Special Features: • Electrohydraulic conventional control with PHILIPS Digital Readout for the infeed (x-axis) • Preinstalled automatic cycles for plunge-in grinding, traverse grinding, internal grinding with roughing, finishing, fine-finishing, spark-out • Separately mounted Internal Grinding Device with belt-driven internal grinding spindle • Workhead with Quck-release collet chuck, swivable 90° • (right now the machine is not equipped with a tailstock, an original STUDER tailstock; used can be supplied for approx.. EUR 5.000,--) • Wet grinding equipment with coolant filtration unit, separate electric cabinet, manuals Condition : Very good ! Universal machine for all sorts of grinding tasks ! Video : ! Delivery : immediately available, FCA Metzingen Payment : 100 % Net, before loading

Condition: excellent (used), Year of construction: 2001, Description to follow! Gbjdpfszd E Tzex Aayep

Condition: new, Year of construction: 2026, functionality: fully functional, turning diameter over cross slide: 180 mm, spindle bore: 20 mm, turning diameter: 180 mm, turning diameter over bed slide: 180 mm, total length: 81 mm, total width: 31 mm, total height: 37 mm, spindle speed (max.): 2,500 rpm, spindle speed (min.): 50 rpm, metric thread diameter (min.): 5 mm, metric thread diameter (max.): 25 mm, metric thread steps: 5, bed width: 350 mm, rotational speed (max.): 2,500 rpm, mount diameter: 10 mm, type of input current: DC, overall weight: 40 kg, quill mount: MK 3, cone diameter: 18 mm, spindle mount: MK 3, motor model: bezszczotkowy, Equipment: CE marking, documentation/manual, rotational speed infinitely variable, type plate available, The Digima DC TYTAN 350 is a compact lathe designed for precise machining of metals and plastics. It is an excellent solution for small workshops, service centres, garages, technical schools, prototyping facilities and hobby applications. Its compact dimensions allow it to be installed in a limited workspace, while its robust construction provides stability and accuracy during operation. Gbodpfx Aozlgtxoayjp The machine is equipped with a powerful 850 W brushless motor and a direct-drive spindle. This solution ensures quiet operation, smooth performance and a long service life. The continuously variable spindle speed of 50 to 2,500 rpm allows the operator to adjust the machining parameters to the material, workpiece diameter and type of operation. The Digima DC TYTAN 350 can machine workpieces with a maximum swing over the bed of 180 mm and a distance between centres of 350 mm. The spindle bore measures 20 mm, while the supplied lathe chuck has a diameter of 100 mm. The machine can also cut metric threads from 0.5 to 2.5 mm and imperial threads from 12 to 52 TPI. The TYTAN 350 is suitable for producing bushes, shafts, pins, spacers, prototype components, replacement parts and small production batches. It allows users to manufacture and repair essential components directly in their own workshop, reducing outsourcing costs and waiting times. The standard equipment includes a 100 mm three-jaw lathe chuck, a drill chuck with an arbor, an MT2 live centre, a fixed centre, a set of five turning tools, operating and adjustment keys, and a rear splash guard protecting the workstation against chips and coolant. The machine is CE-certified and supplied with an operating manual. The Digima DC TYTAN 350 is a practical, user-friendly and versatile mini lathe which, despite its compact size, provides the performance required for real workshop applications. Its standard 230 V power supply means that no industrial electrical installation is required, making it a convenient solution for both professionals and demanding hobby users.

Condition: used, functionality: fully functional, Year of construction: 2017, operating hours: 667 h, load capacity: 1,600 kg, lifting height: 3,602 mm, free lift: 1,500 mm, fuel type: electric, mast type: triplex, fork length: 1,200 mm, drive type: Elektro, High-lift truck Load center: 600 Godpezk R Idjfx Aaysbp Mast type: Triplex Condition: Ready for use and fully functional Technical condition: good Battery voltage: 24V Battery type: PzS Battery year of manufacture: 2017 Battery condition: 80 - 100% 3-wheel

Condition: good (used), Parts shown by hand not come. Gbodpszk Izbofx Aayjp

Condition: used, Year of construction: 2007, x-travel 2.000 mm y-travel 800 mm z-travel 1.000 mm Control Heidenhain iTNC 530 spindle tunring speed 4.500 U/min Gbsdpey Nfbrjfx Aayop tool taper SK 50 number of tool places 20 Pos. table surface area 2.000 x 700 mm max. table load 4.000 kg weight of the machine ca. 11.000 kg auto power on hours ca. 23.408 h Processing hours ca. 5.834 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice and errors. Prior sale is reserved.

Condition: used, Year of construction: 2005, weight max. in kg 1.250 kg stroke 4.300 mm fork length 1.150 mm load center 600 mm Gjdpfx Asy Dh Uwjaysbp power capacity 2 kW Battery voltage 24 V Curb weight without battery 1.318 kg Battery weight min/max 349/386 kg The forklift is not operational and is being sold as defective! Accessories, tools, and clamping devices shown in the images are only included if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, condition Defekt/Ersatzteilträger manufacture Mikron type HSM 400 U The machine is defective and is being sold for spare parts. Gbsdpjyzt A Usfx Aayop Accessories, tools, and clamping devices shown are only included if explicitly stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2018, x-travel 750 mm Gbodpfeyrt A Iex Aayop y-travel 660 mm z-travel 650 mm Control Siemens spindle tunring speed 12.000 U/min tool taper HSK 63 The machine was used for machining aluminum and, in our assessment, is in good used condition. It can be inspected under power by appointment. Technical features & accessories: - Twin spindle - 5-axis - Pallet changer Accessories, tools, and clamping devices shown are only included if explicitly stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 500 mm y-travel 700 mm z-travel 500 mm A-axis 240 (-120/+120) ° C-Axis 360 ° control Siemens 840 D faceplate diameter 440 mm T-slot - width 14 mm T-slot - distance 75 mm max. table load 400 kg max. turning speeds 20.000 min/-1 tool taper HSK 63 A workpiece length 330 mm tool diameter 125 mm change-time chip to chip 4,5 sec weight of the machine ca. 10,5 t dimensions of the machine ca. 2,5 x 5,2 x 3,5 m In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories: - Kuka KR200-3 comp Robot Three identical machines are available. Accessories, as well as the tools and clamping devices shown in the images, are included in the scope of delivery only if explicitly noted in the additional information. Subject to changes, errors in technical data and specifications, and prior sale! Gjdpfx Aaexq R E Njysbp

Condition: used, TOS BHU 50×2000 – USED UNIVERSAL CYLINDRICAL GRINDER A used TOS BHU 50 universal cylindrical grinder, center distance 2,000 mm, from a company liquidation. Inspection on-site or via video call is possible at any time. The following technical data are taken from the machine-specific TOS-BHU-50 data sheet and serve as a technical reference. Binding values for this individual machine will be determined after inspection. KEY FEATURES - Automatic program for longitudinal, transverse, and plunge grinding, external and internal - Precision standard IT class 5 - Spindles on hydrodynamic bearings with automatic bearing adjustment - Infinitely variable workpiece spindle speed, swivel headstock on both sides - Swiveling grinding wheel head TECHNICAL DATA (BHU 50 SERIES) - Grinding diameter: 500 mm - Center distance: 2,000 mm - Center height: 250 mm - Grinding wheel (Ø x width x bore): 500 x 80 x 203 mm - Diameter of worn grinding wheel: 380 mm - Diameter of workpiece in open/closed steady rest: 110 mm - Diameter of chuck: 200 mm - Taper in workpiece spindle and tailstock spindle: MK 5 - Swivel range of workpiece spindle headstock: 90°, grinding wheel headstock: ±45° - Largest longitudinal travel of the table (at 2,000 mm center distance): 2,290 mm - Table speed, infinitely variable: 0.05-5 m/min - Grinding spindle speed: 1,230 / 1,470 rpm - Workpiece spindle speeds: 16 steps, range 12-400 rpm - Grinding wheel headstock motor: 7.5 kW - Total power consumption: 16 kVA - Machine weight (at 2,000 mm center distance): approx. 6,600 kg - Largest workpiece weight: 300 kg between centers, 300 kg cantilevered STANDARD EQUIPMENT (SERIES) - Grinding wheel 500 x 80 x 203 mm for 33 m/s circumferential speed, flange, and guard - Dressing and mounting device for the grinding wheel flange, balancing mandrel - 2 fixed centers MK 5, 2 open steady rests (Ø 10-110 mm) - Sedimentation coolant system, splash guard - Micrometric dressing device for the grinding wheel (tailstock) - Driver and operating key set, machine lamp, technical documentation We would be happy to clarify in advance whether the specific machine has the full range of features based on its actual equipment. CONDITION Used machine from a company liquidation. Sold "as is, where is," warranty excluded. On-site inspection or video call inspection is highly recommended; independent functional and accuracy testing is available upon request. A general overhaul is possible upon request and for an additional charge. OUR SERVICE Online or on-site factory inspection, transport can be organized upon request, installation, commissioning, and operator training by our service technicians, direct German-speaking contact person for spare parts and support, member of FDM, the German Association of Machine and Tool Wholesale. Gbsdpfxszi Strs Aayjp As this is an individual machine, availability is subject to prior sale. Please call or write to us briefly, and we will arrange an inspection appointment as soon as possible.

Condition: used, Year of construction: 1995, turning diameter over bed slide: 500 mm, Universal lathe Make: ZMM Type 500 Year: 1995 Gbodjwudhuepfx Aayop Technical Data Manufacturer: ZMM Sliven Model: Universal 500 Year of manufacture: 1995 Centre distance: 1000 mm Swing over bed ø: 500 mm Spindle bore: 73 mm Dimensions (L x W x H): 2.7 x 1.2 x 1.8 m Weight approx.: 3100 kg Equipment • 3-jaw chuck Röhm ZS 350 mm • Quick-change toolpost • Live center • Coolant pump • Machine lamp All information subject to change. A live demonstration under power is possible at any time in our showroom.

Condition: used, Year of construction: 2010, functionality: fully functional, travel distance X-axis: 730 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 510 mm, rapid traverse X-axis: 50 m/min, rapid traverse Y-axis: 50 m/min, rapid traverse Z-axis: 40 m/min, controller manufacturer: Siemens, controller model: 840D, table width: 500 mm, table length: 500 mm, table load: 300 kg, rotary table diameter: 500 mm, rotational speed (max.): 1,200 rpm, overall weight: 14,000 kg, spindle speed (max.): 12,000 rpm, spindle nose: HSK-A63, number of spindles: 1, number of slots in tool magazine: 181, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, We acquired this machine in working condition directly from production; see the videos of the machine in operation before disassembly! Gbsdjzlf Easpfx Aayep The Mori Seiki NMV 5000 DCG is a high-end (simultaneous) 5-axis machine designed for precision manufacturing in industries where complex shapes and tight tolerances are critical. Includes: KNOLL FKA/500 belt filter system + 3 filter rollers. Filtermist FX5000 emulsion extraction system. Renishaw OMP60 3D probe. Chip conveyor. Spindle cooler. Original Mori Seiki tool storage cabinet. Original documentation + electrical diagrams.

Condition: excellent (used), Universal vice Vice 28536 Make Kesel Jaw width 80 mm Gedouaz R Hopfx Aayjbp jaw height 27 mm Opening width 80 mm Weight 11.5 kg

Condition: new, Year of construction: 2026, NIVEAU - Lift table HS 300 midi incl. swivelmax Description: ᐳ Mobile scissor lift table with platform base frame and 4 holes for holding pins; 4 swivel castors, 2 of which have brakes; wheel Ø 125 mm; operated via foot pump Load capacity in kg: 300 Weight in kg: 85 Effective stroke in mm: 610 Gjdpstgychefx Aayebp Overall height in mm: 400 Overall height in mm: 1010 Platform size in mm: 1200 x 740 Inclusive ! Swivelmax - platform swivel frame with 2-position locking (vertical/horizontal) for panel weights up to approx. 120 kg. The swivel frame can be mounted on the platform base frame of the HS 300 midi in just a few simple steps. Even large-format panels can be swiveled from the vertical to the horizontal position by one person without any effort using this accessory. Size of the panel pivoting frame 1800 x 1480 mm Location: ex stock 54634 Bitburg - available immediately -

Condition: good (used), SUMMER SALE – UNBEATABLE PRICE: €8,900 DECKEL Milling Machine, Tool Milling Machine, DMU 35 M 3 x 2-axis CNC Milling Machine With SIEMENS 810 D – ShopMill software (Buffer battery new) Year of manufacture: 2003 Travel distances: X/Y/Z: 350 x 240 x 340 mm Spindle speed, continuously variable: 20 – 6,300 rpm Spindle taper: SK 40 DIN 69871 Godpfx Ajzi R Smjayobp Draw bolt: DIN 69872 Drive power: 6.3 / 10 kW (100/40% duty cycle) Torque: 55/80 Nm max. Universal swiveling/rotary table: 400 x 290 mm Table load: 100 kg Distance spindle nose/table: min./max. 145/485 mm Feeds: 3,000 mm/min Rapid traverse: 5,000 mm/min Input resolution: 0.01 mm Rotational range: 360 degrees Swiveling range: +105 / -15 degrees Total power consumption: 15 kVA Weight: approx. 1750 kg Technical data subject to change without notice! Accessories/Equipment: Direct linear measurement system for 3 axes Spindle drive via servomotor with toothed belt 2 gear stages Full protection enclosure with sliding door Swiveling control panel Coolant nozzles on the vertical head Coolant system Chip tray with coolant tank Machine feet Machine light Serial interface RS232C, LAN (RJ45) The machine is perfect for prototype construction, toolmaking, training, mechanical workshops, weapons manufacturers, etc. It impresses with its versatility thanks to the additionally manually operated rotary-swiveling table, which allows for 5-sided machining. New machines every week Subscribe to our profile & don’t miss anything!

Condition: good (used), SUMMER SALE – FANTASTIC PRICE: €9,900 Please read the technical specifications carefully. If the machine is suitable for you as an investment, please provide your complete contact information, including a valid telephone number and email address, so that we can prepare a quote. DECKEL Milling Machine, Tool Milling Machine DMU 35 M 3 x 2-axis CNC milling machine With SIEMENS 810 D – ShopMill software (Buffer batteries renewed) Year of manufacture: 2001 and 2003 (2 units available) Travel distances: X/Y/Z: 350 x 240 x 340 mm Spindle speed, continuously variable: 20 – 6,300 rpm Spindle taper: SK 40 DIN 69871 Draw-in bolt: DIN 69872 Drive power: 6.3 / 10 kW (100/40% duty cycle) Godpfjxz Rdajx Aayebp Torque: 55/80 Nm max. Universal swivel/rotary table: 400 x 290 mm Table load: 100 kg Distance spindle nose/table: min./max. 145/485 mm Feeds: 3,000 mm/min Rapid traverse: 5,000 mm/min. Input resolution: 0.01 mm Rotation range: 360 degrees Swivel range: degrees Total power consumption: kVA Weight: approx. 1750 kg Technical data is non-binding! Accessories/Equipment: Direct linear scale system for 3 axes Spindle drive via servo motor with toothed belt 2 gear stages Full protective enclosure with sliding door Swiveling control panel Coolant nozzles on the vertical head Coolant system Chip tray with coolant tank Electric handwheel Machine feet Machine light Serial interface RS232C, LAN (RJ45) The machine is perfect for prototype construction, toolmaking, training, mechanical workshops, weapons manufacturers, etc. It impresses with its versatility, thanks to the additionally manually operated rotary/swivel table, which allows for 5-sided machining. Condition: good to very good, from a vocational training center, see pictures. Can be tested under power.