Used Chiron Dz for sale (99)

Condition: ready for operation (used), Year of construction: 2021, controller manufacturer: SIEMENS, controller model: 840D, number of axes: 4, This 4-axis CHIRON DZ 18 W vertical machining center was manufactured in 2021. Consider the opportunity to buy this CHIRON DZ 18 W vertical machining center. Contact us for more information. Dodpjx D Nmxsfx Adajkk Machine Benefits Technical Machine Benefits • Travel speed (x-y-z): 75 m/min • Spindle distance 400 mm Extra Information NC rotary table, type ATU 200, installed in the IWW/ Rotary feedthrough for IWW/ Axes on the work area/ Double-spindle headstock/ HS drive 2 x 25.3 kW - 15%, 12,000 rpm - 140 Nm/ Tool changer 2 x 35 tool positions, HSK-A 63, 8 kg/ VS drive X-Y-Z 75-75-75 m/min/ Automatic central grease lubrication/ Sinumerik 840D solution line, 10.4" color screen/ Control system/ Control interface/ RemoteLine SIE/MTX/ Maintenance management on screen/ for machining tilted surfaces, SIEMENS/ Operating hour and workpiece counter on screen/ Control cabinet cooler as door-mounted unit/ Signal light for 3 signals/ Fluid tower in open design/ Oil-free maintenance unit/ Cooling unit/ A u t t t e l l e l e m e n t e/ Chip conveyor scraper belt 1050 mm, rear/08, left/15, 18, 200 l/ Coolant system KF400-FKA900/900 l, 70 bar/ Bridge for cables and hoses/ Machine preparation for internal flushing/ Flushing of fixtures in the machining station/ 1 flushing gun outside the splash guard/ Work area flushing/ Additional equipment for extraction/extinguishing -/ Additional equipment for pneumatics/hydraulics -/ 1860 workpiece support control, coarse/ Hydraulic connection for 200 bar, single-acting/ Hydraulic connection for 200 bar, double-acting/ Regulated, lubricated air purge connection/ Hydraulic unit extension/ Additional equipment for measuring/tool breakage detection -/ RLP40Q measuring probe/ Whisker switch for tool breakage detection/ Additional equipment for machine operation -/ Automatic loading door Open/Close/ Walk Switch/ Additional Equipment: NC Control -/ M Function Package/ Variable Clamping Logic - Siemens/ Powersave/ Siemens Tool Management/ Comfort Cycle Fixture Flushing/ Revolutional Feed/ Loader Interface with Profinet/ Direct Door Detection in 'Open' Position/ Commissioning and Training/ Power Supply / Compressed Air 6 bar / Ambient Temperature 15°-40° C

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, nominal power (apparent): 24 kVA, 2 PCS CNC CHIRON DZ15 W MAGNUM HS Dkodpfxoyiyyuj Adaok Drilling capacity in steel: 60: 2 x 6 36 mm (with indexable insert drill) Guides: with long-life grease lubrication Speed range: 20-12,000 rpm CNC control: SIEMENS 840D Distance between spindles on X-axis: 250 mm X-axis: 300 mm Y-axis: 400 mm Z-axis: 425 mm (with variable tool change plan) Rapid traverse: 60 m/min on X, Y, and Z axes Main spindle drive: 1 unit with 2 AC motors Power at 100% continuous operation: 9.5 kW Power at 15% intermittent operation: 14.0 kW

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 231-26, travel distance X-axis: 400 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, table width: 950 mm, table length: 1,200 mm, rotational speed (max.): 10,000 rpm, No reserve price - guaranteed sale at the highest bid! TECHNICAL DETAILS Control: Siemens Sinumerik 840 D X-axis travel: 400 mm Y-axis travel: 400 mm Z-axis travel: 400 mm Spindle Spindle speed per spindle: 10,000 rpm Tool holder: HSK 63 Tool changer per spindle: 10-station Dkedowd Sd Nepfx Adajk Table Clamping area: 1,200 × 950 mm MACHINE DETAILS Dimensions: 5.0 x 4.0 x 2.8 m Weight: 8.5 t Operating voltage: 400 V Frequency: 50–60 Hz Rated current: 63 A Connected load: 41 kVA EQUIPMENT - Coolant system from KNOLL - Chip conveyor from KNOLL - Machine vises not included. Transportation on a standard truck is possible.

Condition: excellent (used), CHIRON DZ 18.2 KW, YOM 2012 Control: Fanuc 31i Path: X / Y / Z 630 x 520 x 400 mm, Pallet changer 2x 940 x 470 mm, 2 spindles Spindle distance 320 mm, 2×32-fold tool changer SK40 tool Max. Spindle rotation 10,000 rpm Dodpfx Adeuviiwoaokk

Year of construction: 2006, operating hours: 82,068 h, condition: good (used), functionality: fully functional, machine/vehicle number: 258-22, Moving column machine in steel-concrete composite construction with workpiece changing device. Low-maintenance model from the world-renowned manufacturer CHIRON. Double spindle - vertical - machining center incl. chip conveyor KNOLL AE 1058.009 and a compound unit (already dismantled). Prescribed maintenance intervals for plant and plant parts have always been observed. TECHNICAL DETAILS Drilling capacity in steel: 60: 2 x 6 36 mm (with insert drill) Guides: with long term grease lubrication speed range: 20-12.000 rpm CNC control: SIEMENS 840D spindle distance in X-axis: 250 mm X-axis: 300 mm Y-axis: 400 mm Z-axis: 425 mm (with variable tool change plane) rapid traverse speed 60 m/min in X-, Y- and Z-axis Main spindle drive: 1 piece with 2 AC motors power at 100 % ED: 9,5 kW power at 15 % ED:14,0 kW Drive: digital direct drives with indirect absolute path measuring system (no reference point approach) tool places: 212 Tool diameter: max. 65 mm Tool diameter with free neighboring places: max. 175 mm Tool weight: max. 2.5 kg (5.0 kg at 2 stations) Tool change time: approx. 0.9 s (depending on control) Chip-to-chip time: approx. 2.1 s (control-dependent) Workpiece changing device: 0 / 180 Tool holder: HSK A 63 1 MACHINE DETAILS type of current: 3 / N / PE - 50/60 Hz operating voltage: 400 V power: 44 kVA rated current: 63 A Coolant system HL 450 / 900 LATE CONVEYOR Dksdpfomt A Ivsx Adaek Manufacturer: KNOLL Type: AE 1058.009 Year of manufacture: 2006 EQUIPMENT - CHIRON maintenance manual on screen - Operating hours and piece counter - Socket 230 V - Socket for portable mini handwheel - Control cabinet cooler as door-mounted unit - Signal lamp - splash guard cladding - chip conveyor - mini control panel - Rinsing gun - Central pneumatic connection - Fixture flushing - 70 bar HP pump - 1 internal cooling package with suction unit - Fully enclosed working chamber - Extraction unit with air cleaner - Extraction capacity 800 m³/h - CHIRON mold life monitoring with: - Automatic loading door of the splash guard - "opening" and "closing", actuation via two-hand start release - Integrated IWW 0/180° workpiece changing device - Chiron Lasercontrol Single F500 - Ethernet connection RJ45 at the control cabinet instead of in the control panel - Pneumatic and hydraulic connections - Central hydraulic and pneumatic connection prepared for max. 20 connections, 6 connections are designed including connection couplings, 4 of them for hydraulics, max. 210 bar and 2 for uncontrolled pneumatics. - 4 Additional hydraulic connection(s) - Hydraulic power unit - 2 Hydraulic aggregate extension for further clamping circuits

Condition: ready for operation (used), Year of construction: 2018, travel distance X-axis: 630 mm, travel distance Y-axis: 530 mm, travel distance Z-axis: 450 mm, controller manufacturer: SIEMENS, controller model: 840D solution line, number of axes: 3, This 4-axis CHIRON DZ18W was manufactured in 2018. Ideal for precision vertical machining, this model offers robust construction and reliable performance. Consider the opportunity to buy this CHIRON DZ18W vertical machining centre. Contact us for more information. Additional equipment • OPTIONAL: robot, entire cell including conveyor belts, PLC, turning station Machine Benefits Technical Machine Benefits • Tool positions: 2x35 • Tool length max: 380 mm Extra Information Splash guard panel with fully enclosed work area/ with loading door, electrically protected/ including replaceable safety windows/ Work area partition with stainless steel louvres/ Height 2340 mm above floor, including machine light/ Mini control panel with start and reset button for M61/M62 pallet organization/ Integrated workpiece changing device IWW 0/180°/ for optimal chip flow with center partition made of sheet steel/ Workpiece changing time approx. 3.5 seconds, weight-dependent, self-regulating/ thanks to self-learning speed control./ Transport load per side 0 - max. 250 kg/ Max. 120 kg weight difference between the two table sides./ Each table side is prepared for the installation of a rotary table package./ Distance between spindle mount and swivel center/point /WW minimum 75 mm/ Travel paths: X-axis 630 mm/ Y-axis 530 mm/ Z-axis 450 mm/ Tank flushing system with coolant connection/ NC rotary table, type ATU 200/ Integrated into the integrated workpiece changing device IWW 0/180°/ With hydraulic clamping, holding torque 1,200 Nm,/ Repeatability +5" with/ faceplate © 225 mm, with centering® 60 -0.008,/ Counter bearing with hydraulic clamping, holding torque 800 Nm./ On the rotary table and counter bearing side. Swivel radius 285 mm/ 7th or 5th NC axis, plug-in ready/ Regulated pneumatic connection for sealing air/ Controlled hydraulic connection for clamping./ Rotary feedthrough 2 x 5-way/ Rotary table side: 4 x hydraulic/pneumatic, 1 x Pneumatics/ 4 x hydraulic/pneumatic on the counter bearing side, 1 x pneumatic/ Working area - rotary table assignment/ AF1 Rotary table ATU 200/ AF2 Rotary table ATU 200/ Double-spindle headstock/ Prepared to accommodate 2 main spindle motors with spindles/ Spindle distance in X-axis 400 mm/ Main spindle drive with 2 AC motors/ Air-operated, with tool clamp monitoring/ 11.0 kW at 100% duty cycle/ 25.3 kW at 15% duty cycle/ Speed up to 12,000 rpm/ Max. torque 140 Nm/ Drilling capacity 2 x 42 mm/ in steel E355/ Automatic tool changer/ with robust, fully encapsulated pick-up chain magazine/ 2 x 35 tool positions/ HSK-A 63 DIN tool shank 69893/ Tool width max. 78 mm/ Tool width with free adjacent positions max. 140 mm/ Tool length max. 380 mm/ Tool weight max. 8.0 kg (max. magazine load 240 kg)/ Tool change time approx. 0.9 s (control system dependent)/ Soan-to-chip time approx. 2.2 s (control system dependent)/ Feed drive for X, Y, and Z axes/ Digital drives with direct position measuring systems, overpressure application/ Rapid traverse speed 75 - 75 - 75 m/min/ Axis acceleration 1.0 - 1.4 - 1.6 g/ SIEMENS CNC control 840D solution line/ incl. 10.4" TFT color screen / full keyboard / operator panel OP010S/ 1280 1 (TCU / NCU 720.3, 1 channel)/ User interface Operate/ NC RAM 3 MB (max. 1 MB available)/ (max. 200 programs available)/ for running part programs according to DIN 66025/ CF card with 8 GB storage capacity (max. 3 GB available)/ Power display, operating hours and workpiece counter on the screen, Dedpfx Asx D Nmfodajkk

Condition: ready for operation (used), Year of construction: 2011, operating hours: 21,578 h, number of axes: 4, This 4-axis CHIRON DZ15KWM HS was manufactured in 2011. Ideal for precision vertical machining, this model offers robust construction and reliable performance. If you are looking to get high-quality milling capabilities, consider the CHIRON DZ15KWM HS machine we have for sale. Contact us for more information. Dedpfxex D Nmre Adaskk Extra Information Machine still under power

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 498-56, travel distance X-axis: 800 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 550 mm, controller model: SIEMENS SINUMERIK 840 D, spindle speed (max.): 12,000 rpm, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item within one of the following periods: either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026! TECHNICAL DETAILS Travel range X-axis: 800 mm Travel range Y-axis: 550 mm Travel range Z-axis: 550 mm Spindle speed: 12,000 rpm Tool holder: SK 40 Number of tool stations: 40 Table dimensions: 850 mm x 350 mm MACHINE DETAILS Control system: SIEMENS SINUMERIK 840 D Chip conveyor manufacturer: KNOLL Paper band filtration system manufacturer: KNOLL Zero-point clamping system model: SCHUNK SDE 138 Dimensions & Weight Dimensions (L x W x H): 5,500 x 3,700 x 2,900 mm Machine weight: 10,000 kg EQUIPMENT Tool holders and tools on the tool changer Dkjdpfxjym Anps Adask Measuring probe Recently fitted new spindle Note: A truck with a width of 3,000 mm is required for transport. External reference: Lot 11 / Wittner

Condition: excellent (used), Vertical Machine Center Chiron FZ12W Magnum Sinumerik 810 M Max RPM 8.000 rpm./min, Dodpfxelng D As Adaekk X = 550 mm Y = 300 mm Z = 425 mm 2 x 4th axis Peiseler RT 160 hydraulik brake Nose tool SK 40, Cooling throw spindel IK ATC 20 pcs Machine is still running the production, and can be inspected any time Machine in very good technical condition. I am giving 3 months startup guarranty

Condition: ready for operation (used), Year of construction: 1999, travel distance X-axis: 300 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 250 mm, Vertical milling center Chiron FZ08W Fanuc 21i-M Max RPM: 15,000 rpm High-pressure spindle through-cooling Dkedpexd T Rzjfx Adajk X = 300 mm Y = 250 mm Z = 250 mm The machine was originally supplied with 2 x 4th axis Peiseler RT 100, but the 4th axes have now been removed. Tool interface: HSK 32 ATC: 24 positions Serial: Yrzzng Machine is currently in production and can be inspected at any time. The machine is in very good technical condition. I offer a 3-month startup warranty.

Condition: used, MAKE CHIRON MODEL MILL 800 5 axis 5 axis machininng center (milling/turning from bar) Under power in our warehouse in Gussago BS Italy Mimu Machine tools CNC Fanuc 18iMBS (5 simoultaneous axis 1*) X, Y, Z (mm) 800 – 500 - 550 Rapids (Highspeed) 60 m/min Swivelling head CNC controlled (B axis) +/- 100° Turning spindle Peiseler Milling spindle 12.000 giri / 140 Nm (v nota 2) Tools 65 Tool type HSK-A 63 DIN 69893 Tool-change time 1,5 sec (v nota 3) Table 1400x500 Max table load 1200 kgs 90fjsieew Coolant through spindle 70 bar (see note 4) CNC controlled clamping/rotating unit for 6th face machining (v. nota 5) Pressurised linear encoders Swarf conveyor Renishaw-ready Y.O.M. 2006 Weight 7500 kgs Turning package Max dia 65mm Dodpfx Adsgmi Unoaekk RPM: 15 / 4500 Max 42,5 KW / 90 Nm. Hydraulic clamping 800 Nm. Bar loader ILS-RBK- 10012 65 Diameters min/max 5/65 mm L= 600-1200 mm Highspeed (2) 60m/min. Spindle ...

Condition: used, 5 axis: yes Milling and turning: yes 5 axis machininng center (milling/turning from bar) Under power in our warehouse MAKE CHIRON MODEL MILL 800 5 axis CNC Fanuc 18iMBS (5 simoultaneous axis 1*) X, Y, Z (mm) 800 – 500 - 550 Rapids (Highspeed) 60 m/min Swivelling head CNC controlled (B axis) +/- 100° Turning spindle Peiseler Milling spindle 12.000 giri / 140 Nm (v nota 2) Tools 65 Tool type HSK-A 63 DIN 69893 Tool-change time 1,5 sec (v nota 3) Table 1400x500 Max table load 1200 kgs Coolant through spindle 70 bar (see note 4) CNC controlled clamping/rotating unit for 6th face machining (v. nota 5) Pressurised linear encoders Swarf conveyor Renishaw-ready Y.O.M. 2006 Weight 7500 kgs Turning package Max dia 65mm RPM: 15 / 4500 Max 42,5 KW / 90 Nm. Hydraulic clamping 800 Nm. Bar loader ILS-RBK- 10012 65 Diameters min/max 5/65 mm L= 600-1200 mm Highspeed (2) 60m/min. Spindle 20-12.000 min.’ – 140 Nm.12.000 RPM 12,5 KW/Max 34kW Dkedpfjgph Rnsx Adajk Swivelling head (CNC controlled) ± 100° Low hours This machine can be inspected under power in our Warehouse Mimu Machine Tools (Italy)

Condition: used, Chiron FZ18W Magnum rotopallet 1999 CNC Siemens 840D X 630 Y 400 Z 425 tables (2) 850x450mm 20 tools Djdehkkwbopfx Adajkk ISO 40 / 18kW / 140 Nm 40m/min HAWE hydraulics automatic doors swarf conveyor 6 ton 3,6 x 2,25 x 2,85 machine can be inspected under power in our warehouse Mimu Machine Tools (Italy)

Condition: used, MAKE CHIRON MODEL MILL 800 5 axis 5 axis machininng center (milling/turning from bar) Under power in our warehouse in Gussago BS Italy Mimu Machine tools CNC Fanuc 18iMBS (5 simoultaneous axis 1*) X, Y, Z (mm) 800 – 500 - 550 Rapids (Highspeed) 60 m/min Swivelling head CNC controlled (B axis) +/- 100° Turning spindle Peiseler Milling spindle 12.000 giri / 140 Nm (v nota 2) Tools 65 Tool type HSK-A 63 DIN 69893 Tool-change time 1,5 sec (v nota 3) Table 1400x500 Max table load 1200 kgs 90fjsieew Coolant through spindle 70 bar (see note 4) CNC controlled clamping/rotating unit for 6th face machining (v. nota 5) Pressurised linear encoders Swarf conveyor Renishaw-ready Y.O.M. 2006 Weight 7500 kgs Turning package Dksdpfx Adsgqg Sgeajk Max dia 65mm RPM: 15 / 4500 Max 42,5 KW / 90 Nm. Hydraulic clamping 800 Nm. Bar loader ILS-RBK- 10012 65 Diameters min/max 5/65 mm L= 600-1200 mm Highspeed (2) 60m/min. Spindle ...

Condition: used, Vertical machining center CHIRON FZ08W 2 pallets 12 HSK32 tools Spindle 15000 rpm HSK-32 rotopallet (2 pallets) CNC Fanuc 21iM chip conveyor The machine is under power in our warehouse in Gussago BS. Mimu Machine Tools Gussago BS Italy CNC type: Fanuc 21iM 2 pallets: Yes Number of pallets: 2 Spindle speed RPM: 15000 Dkjdpfjlaga Ejx Adajk

Condition: excellent (used), Year of construction: 2010, operating hours: 1,350 h, Very little used machine, approx. 1,350 spindle hours! Dodpfx Asyzaq Sedajkk Control: Fanuc 31 i Travel X-axis: 300 mm Travel Y-axis: 250 mm Travel Z-axis: 250 mm Number of tool stations: 12 positions Tool holder: HSK 32 Number of spindles: 1 Rapid traverse Z-axis: 60 m/min Rapid traverse X-axis: 40 m/min Rapid traverse Y-axis: 40 m/min Max. speed: 15,000 rpm Chip conveyor

Condition: good (used), Year of construction: 2014, Parts shown by hand not come. Dedpfxoyk E Dbo Adaekk Technical data shown on pictures.

Condition: good (used), CHIRON FZ 08 KS Magnum is a 5‑axis machining center engineered for precision, high accuracy and reliable production. Travels X450×Y270×Z310 mm; drilling 12 mm; tapping M8. Tool magazine 24 pos., tool Ø max 47 mm (100 mm free), length 160 mm, tool wt 1.2 kg. Spindle HSK‑A40 0–36000 rpm; spindle motor 7 kW; rapid 75 m/min; 3×400V 50Hz; air 6 bar; installed power 14 kW (19 kVA); machine ≈3400 kg; dims 2308×1405×2447 mm. Features: tool‑break control, RS232, switch‑cabinet air‑con, status light. Delivers tight tolerances for automotive, aerospace, medical, watchmaking. Dedpoyxn Hcjfx Adaekk

Condition: ready for operation (used), Year of construction: 1996, operating hours: 5,696 h, travel distance X-axis: 550 mm, travel distance Y-axis: 330 mm, travel distance Z-axis: 425 mm, controller manufacturer: FANUC, controller model: Series 21M, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 12, number of axes: 3, This 3-axis CHIRON FZ 12 S High speed was manufactured in 1996. It features an X-axis travel of 550 mm, Y-axis travel of 330 mm, and Z-axis travel of 425 mm. The machine has a spindle speed of 12,000 rpm and a tool capacity of 12 tools. If you are looking to get high-quality machining capabilities, consider the CHIRON FZ 12 S High speed vertical machining centre we have for sale. Contact us for further details. • Installed options: Preparation for 4th and 5th axis (control cabinet ready) • Status: Powered on, fully functional • Machine hours: 5,696 h Additional equipment • Pneumatic vices • Approximately 40 tool holders • Chip tray Dsdpfx Aeywy Snjdaokk Technical Specification Taper Size SK 30

Year of construction: 1962, condition: good (used), machine/vehicle number: 162487, Suction capacity: 50 l/min Djdpjdyp R Refx Adajkk Max. operating pressure: 10 bar Compressor speed: 1400 rpm Boiler: Operating pressure: 10 bar Capacity: 50 l

Condition: used, Year of construction: 2015, x-axis 1250 mm Dedpfxjx I Sh Aj Adajkk y-axis 840 mm z-axis 550 mm control Siemens 840D turning speed range - main spindle 12000 min/-1 drive capacity - main spindle 22,5 kW Torque max. 140 Nm Number of tools 24 St. max. tool length 320 mm spindle taper HSK 63 Number of working hours 56000 h spindle hours 17500 h weight of the machine ca. 9,7 t This machine can be viewed under power by appointment and is in our estimation in very good condition. Furnishing: - IKZ - chip conveyor - Glass measuring rods in all axes - automatic door - Swivel axis with counter bearing, Fibro There are 4 identical machines available. The machines were used for light countersinking and drilling work. Changes and errors in the technical data and information, as well Subject to prior sale!

Condition: used, Year of construction: 2001, x-travel 550 mm y-travel 500 mm z-travel 400 mm Control Siemens spindle tunring speed 12.000 U/min table surface area 1050 x 450 mm table load 500 kg In our opinion, the machine is in good used condition and can be inspected Dkjdpfx Ajynnu Dodask 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. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 2001, x-travel 300 mm y-travel 250 mm z-travel 251 mm Control Fanuc 16iMB max. turning speeds 15.000 min/-1 tool taper HSK-A 32 number of tool places 12 Pos. In our opinion, the machine is in good used condition and can be inspected under power by appointment. Dkedpfx Adjwth Sbsask Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: good (used), Year of construction: 2006, Spindle 12000 TR:MN CN SIEMENS SINUMERIK 258-38. Number of hours on the counter: 85 642 hours Djdpfx Adjn D D Nhsaokk total machine power 30 KVA stroke X 300 mm, stroke Y 400 mm, stroke Z 425 mm spindle speed 12000 rpm travel speed 60m/min tool attachment SA40 2 UNITS AVAILABLE

Condition: repair required (used), Year of construction: 2001, functionality: limited functionality, travel distance X-axis: 2,000 mm, travel distance Y-axis: 450 mm, nominal power (apparent): 37 kVA, controller manufacturer: Sinumerik 840 D, overall weight: 7,000 kg, spindle speed (min.): 10,000 rpm, Equipment: chip conveyor, - SK 40 tool holder Dkjdpfx Ajywpa Iedask - The machine is currently idle. - The buffer battery is empty, which has caused the connection to the PLC to be interrupted. The machine can be inspected under power at any time.