Berg +Schmid Delta 4 nakup rabljenega (62.138)

Stanje: rabljeno, največja dovoljena obremenitev: 29.430 kg, skupna masa: 35.000 kg, konfiguracija osi: 3 osi, prva registracija: 07/2022, naslednji pregled (TÜV): 07/2027, Oprema: ABS, LASI za pijače, koda DIN EN XL, višina priklopa 1150 mm, SAF osni agregat, robovi za zaustavitev palet, dvižna streha obojestransko cca 350 mm (mehansko), zaboj za 32 palet, škatla za orodje zadaj desno, ustavljalci palet levo in desno, 4 vrste aluminijastih letvic, napenjalna ročica ponjave pri levem podvozju, aluminijasti zračni rezervoar. Gkodpfx Acjzciwps Hob

Stanje: novo, Cutting capacity at 90°: round 172 mm Cutting capacity at 90°: square 170 mm Cutting capacity at 90°: rectangular 170 x 170 mm Saw blade dimensions: 2035 x 20 x 0.9 mm Dimensions (L x W x H): 430 x 960 x 520 mm Blade speed: 30 - 80 m/min Total power requirement: 1.5 kW Machine weight: approx. 38 kg SPECIAL OFFER PRICE!! Berg & Schmid - Portable Bandsaw PBS 171 ESC Gkedpsfgyhzefx Ac Hsb Powerful and particularly robust metal bandsaw with die-cast aluminium saw table and stepless cutting speed for mitre cuts up to 60°. Optional: Machine stand type 20508

Leto izdelave: 2008, obratovalne ure: 24.663 h, stanje: pripravljen za uporabo (rabljen), Funkcionalnost: popolnoma funkcionalen, delovna širina: 2.200 mm, številka stroja/vozila: 0-241-06-7504, TEHNIČNE PODROBNOSTI Previs žage: 125 mm Glavni motor žage: 18 kW Hitrost podajanja: 1–150 m/min Maksimalna širina pritiska: 2.200 mm NALAGANJE MATERIALA Dimenzije dvižne mize: približno 4.300 × 2.200 mm Nosilnost dvižne mize: 7 t PODROBNOSTI O STROJU Delovne ure: približno 24.663 ur (datum: 05.10.2023) OPREMA Godjzxgf Uepfx Ac Hskb Avtomatsko nalaganje plošč Nalaganje materiala na dvižno mizo Enota za vzdolžno/prečno žaganje Valjčni transportni sistem

Stanje: novo, Cutting diameter round: 330 mm Cutting diameter square: 330 mm Cutting diameter flat: 400 x 330 mm Saw band length: 4570 x 34 x 1.1 mm Table height: 800 mm Band speed: 20 – 100 m/min Total power requirement: 3.7 kW Machine weight: approx. 2.35 t Dimensions (L x W x H): 2.23 x 2.15 x 1.8 m SPECIAL OFFER PRICE!!!! 2-Column High-Performance Bandsaw Automats of the SBS Series Gkedpfxsfb Nbgj Ac Hjb The SBS series impresses with proven technology, superior quality, durability, and an unrivalled range of standard features. • Modern SNC 20 control system (CNC version) • Frequency-controlled saw drive • Control buttons with pictograms • Work light • Powered chip brush • Hydraulic band tensioning • Clamping pressure regulation • Double clamping vice (in front of and behind the band) • Creep speed for positioning • Electrically and hydraulically pre-equipped bundle clamping • Swarf conveyor The SNC 20 control system allows for convenient and straightforward programming of up to 20 different sawing tasks (length and quantity). When entering the desired length, the control system automatically calculates cut loss and the number of feed strokes required. The error code display system also enables quick error analysis and troubleshooting.

Stanje: dober (rabljeno), Leto izdelave: 1982, Širina pločevine: . mm Delovna širina: 4500 mm Gkjdpfx Acoq Dta Is Hob Debelina pločevine: . mm Maks. rez: 8 mm Razmak med stojali: . mm Električni zadnji prislon

Stanje: zelo dobro (rabljeno), Leto izdelave: 2003, Funkcionalnost: popolnoma funkcionalen, Popolnoma delujoče. Stroj je v odličnem stanju. Trenutno v proizvodnji. Možnost testiranja. Gedpfxozqfdmo Ac Hjkb

Stanje: novo, Funkcionalnost: popolnoma funkcionalen, NOVI Rotacijski stol površinski brusilnik na voljo v Združenem kraljestvu. Z do 400 mm premera brušenja na tej rotacijski mizi, vertikalnem površinskem brusilniku italijanskega proizvajalca DELTA, vodilnega proizvajalca površinskih brusilnikov z več kot 20.000 prodanimi enotami po vsem svetu. Rotacijsko mizo poganjajo asinhroni trifazni bipolarni motorji z 8/16 poli; zahvaljujoč tem motorjem lahko miza rotira s hitrostjo 40 vrt./min in s stopnjo 30 vrt./min. Delta rotacijski površinski brusilnik Maks. brusilna površina 400 mm Ø Razdalja med stolpcem in osjo kolesa 315 mm Maks. razdalja med magnetno mizo in kolesom 205 mm Hitro podajanje na obrat ročnega kolesa 2 mm Mikrometrično podajanje z majhnim ročajem 0,01 mm Dimenzije čašastega brusilnega kolesa 200 x 80 x 78 mm Ø Gkodpfenziakex Ac Hsb Dimenzije brusilnih segmentov 50 x 20 x 90 mm Moč motorja kolesa (4 KM) – 3 kW Št. vrtljajev kolesa (50 Hz) 2840 vrt./min Moč motorja elektropumpe (0,08 KM) – 0,06 kW Masa stroja 680 kg Rotacijski stol površinski brusilnik Standardna oprema Nizkonapetostni električni sistem (24V). Hladilni sistem z elektropumpo Nosilec s prirobnico in brusilno kolo Zaščita brusilnega kolesa Zaščita mize Ključ za vložke Navodila za uporabo/Testni certifikat Dvo-barvno lakiranje RAL 5018-7032, dvokomponentni večplastni nanos CE certifikat skladnosti skladno z Direktivo 89/392/EGS in vsemi kasnejšimi spremembami Stroj na zalogi, komplet z avtomatskim krmiljenjem pomika navzdol

Leto izdelave: 2020, stanje: skoraj kot novo (rabljeno), KOAT prekucnik 3x Berg Benomic 4-S Gsdpsgrkq Iofx Ac Hskb 21x Pepper Shuttle transportni voziček za žetev 63x Pepper Shuttle voziček 4x Meto avtomatski pršilni voziček 3x pršilna enota 1000L KONTAKT: Bogaerts Greenhouse Logistics BVBA Mattijs Van Loon

Stanje: rabljeno, Technical details: Diameter: 200 mm Weight: 4 kg These are 2 heads, size 1, with an adjustment accuracy of 0.02 and 0.05 mm Gkodpfx Asvb Amqsc Heb Taper: MK 4 and MK 5

Stanje: novo, Cutting capacity at 90 degrees: round 255 mm Cutting capacity at 90 degrees: square 240 mm Cutting capacity at 90 degrees: rectangular 300 x 180 mm Saw band length: 2,765 x 27 x 0.9 mm Table height: 870 mm Gkedpfx Ajd Iipzoc Hob Band speed: 18 - 110 m/min Control system: CNC Total power requirement: 1.5/1.8 kW Machine weight: approx. 0.63 t Space required: approx. 1.8 x 1.85 x 1.85 m Mitre band saw, fully automatic GBS 255 Super VA-I CNC • Mitre left 45° automatic operation • Mitre left 60° semi-automatic operation (cuts without programming) • Material height sensor (automatic cutting start detection) • Frame and gearbox made from a single casting, very quiet and low-vibration cutting • Removable chip tray (for cleaning/disinfection) • Shockproof and ergonomic control panel with oil-resistant EPDM cover • High-performance positioning with incremental encoder (CNC) • Excellent accessibility to saw, material, and feed unit • Foldable safety cover • Fine feed adjustment • Semi-automatic cutting! • Optimize workflows through CNC control Input options for various parameters such as quantity and material length, automatic offset calculation for the cutting channel • CNC control for 10 different sawing programs with 99 sub-programs each for different lengths and quantities (e.g. 1 sawing program with various section lengths) • Automatic feeding unit (CNC) via ball screw with incremental feed and automatic length compensation. Adjustable for section lengths from 2 mm to 9,999 mm, remnants length 170 mm.

Stanje: novo, Cutting capacity at 90°: round 305 mm Cutting capacity at 90°: square 260 mm Cutting capacity at 90°: rectangle 350 x 200 mm Saw blade length: 3375 x 27 x 0.9 mm Blade speed: 37 + 74 m/min Table height: 940 mm Total power requirement: 1.5/1.8 kW Machine weight approx. 0.65 t Space requirement approx. 1.5 x 1.75 x 1.9 m Gkjdpfx Acod Iipxo Hjb SPECIAL PRICE!!! Double miter metal band saw, hydraulic semi-automatic GBS 305 HA-I Easy - Miter cuts up to 60° left and 45° right - Material height sensor - Ball-bearing rotary table - Hydraulically operated, laterally adjustable vice - Heavy-duty, large material support - Automatic coolant system

Stanje: novo, Tlak 500 kN Hod 40 mm Gedpfx Acjf Nb Exs Hskb Izpust 73 mm Delovna višina od 60 do 150 mm Velikost mize 115 x 70 mm Teža stroja pribl. 10 kg Kolenski ročni stiskalni stroj – AKCIJSKA CENA!!! • Delovna višina nastavljiva z enostavnim popuščanjem vpenjalnih vijakov na stojalu • Fino nastavitev delovne višine pri modelu HK 800 = natančna nastavitev glave stiskalnice na želeno delovno višino v milimetrih. Fino nastavitev poteka v obe smeri prek navojnega vretena • Ročica za ročno upravljanje ergonomsko nameščena, povratek s pomočjo vzmeti

Stanje: novo, Pritisk 8,0 kN Hod 40 mm Gsdpfx Acsfv Avkj Hokb Izvlek 90 mm Delovna višina od 50 do 200 mm Delovna površina mize 120 x 160 mm Teža stroja cca. 22 kg Dimenzije D x Š x V 160 x 230 x 410 mm Kolenski ročni stiskalnik z natančno nastavitvijo višine AKCIJSKA CENA!!! • Delovna višina nastavljiva s preprostim popuščanjem vpenjalnih vijakov na stojalu • Fina nastavitev delovne višine pri HK 800 = milimetrska nastavitev glave stiskalnice na želeno delovno višino. Fina nastavitev poteka v obe smeri s pomočjo navojnega vretena • Ročica ergonomsko nameščena, povratek z vzmetjo

Stanje: dober (rabljeno), Leto izdelave: 2003, Funkcionalnost: popolnoma funkcionalen, barvni kanali: 4, skupna dolžina: 3.860 mm, skupna širina: 1.470 mm, Oprema: dokumentacija / priročnik, Plus version: prepared for numbering & perforating device Perfecting 2:2 Classic Center Powder sprayer Electronic double-sheet control New rollers VARN Kompac III Gedpfjy Efqlsx Ac Hokb The Heidelberg GTO 52-4-P3 is a professional four-color small-format offset printing press, renowned for its reliability and precision in commercial print production. This model features an integrated perfecting device, enabling double-sided printing of sheets in a single pass. Key Technical Specifications Max. sheet size: 360 x 520 mm (B3 format) Min. sheet size: 105 x 180 mm (one-sided) / 140 x 180 mm (double-sided) Printing speed: Up to 8,000 sheets per hour Substrate thickness: 0.03 mm to 0.4 mm Colors: 4 printing units Plus version: This machine is the "Plus version," featuring preparation for optional numbering and perforating devices (N+P). Control system: Equipped with the Classic Center for centralized control of ink duct settings and register.

Stanje: novo, Cutting diameter round: 900 mm Cutting diameter square: 900 mm Cutting diameter flat: 900 x 900 mm Saw band length: 9300 x 67 x 1.1 mm Table height: 790 mm Band speed: 14 - 60 m/min Total power requirement: 11 kW Machine weight approx.: 8.45 t Dimensions L x W x H: 4,485 x 1.68 x 3.15 m The semi-automatic, hydraulic saws of the X-tech line offer top-level sawing technology and optimal performance for cutting special steels. Gksdpfxsfg E Hpo Ac Heb • The electro-welded machine frame and steel saw frame fulfill all cutting requirements and eliminate vibrations and noise. • The chip conveyor is hydraulically driven and speed adjustable. • All machine movements (saw frame, vice, feed, saw band guides) operate using modern linear guides with high static and dynamic load capacity, ensuring extremely low sliding friction. • Another key feature is the material positioning rollers, driven by a hydraulic motor. They move at a right angle to the material, allowing optimal material clamping. • Thanks to the height control of the saw band position, the operator can place the band close to the top of the material. After the cut, the band automatically returns to its previous position. Remaining in the lower position can also be selected as an alternative. During the cutting cycle, the software compares cutting load with preset parameters, allowing the sawing system to stop if irregularities are detected. • The saw band is cleaned by two adjustable steel brushes, driven hydraulically. • The hydraulic unit, including filter and pressure gauge, ensures exceptionally smooth operation at constant pressure. • Finely ground carbide inserts that clamp the saw band, complete with side-hardened and adjustable guide rollers. The adjustable band guide moves automatically as close as possible to the material. • The saw band is tensioned via a hydraulic cylinder controlled by the machine software. Tension is automatically relieved after a set period if the machine is in standby mode or after a cycle has finished. • Automatic CNC-controlled versions are available in the X-TECH 900 / 1200 models, with a feed length of 500 mm for the high-production series. • The material is supported by a table with seven rollers, driven by a hydraulic orbital motor, to ensure precise positioning even under maximum load. • All guided movements are operated by four recirculating ball guides with a high capacity for static and dynamic loads, significantly reducing feed friction. Hardened and ground prismatic guides. Price on request.

Stanje: novo, Cutting diameter: 255 mm Saw band length: 2765 x 0.9 x 27 mm Cutting width: 300 x 180 mm Gkedpjfn Andofx Ac Hob Blade speed: 35 + 70 rpm Total power requirement: 1.8 kW Machine weight approx.: 450 kg Space requirement approx.: 1.7 x 1.23 x 1.75 m SPECIAL OFFER PRICE!!! Double miter metal band saw, frequency inverter hydraulics, semi-automatic GBS 250 Super HA-I Easy • Miter cutting left 60° / right 45° • Material height sensor (automatic cut start detection) • Frame and gearbox cast in one piece – very quiet and low vibration operation • Hydraulic vise, laterally adjustable • Precision industrial-grade bearings • Heavy-duty vise and cast frame • Large machine bed • Machine base with tool compartment and chip drawer • Cut monitoring via ammeter • Feed pressure regulator • Support roller (infeed side) • Ball-bearing mounted turntable Semi-automatic operation: 1. Clamp material 2. Start saw 3. Rapid downfeed to material start, or proceed directly with cutting for serial cuts 4. Stop saw blade 5. Raise frame just above the material 6. Open vise

Stanje: novo, Cutting diameter: 220 mm Saw band length: 2455 mm Table height: 850 mm Cutting width: 230 mm Cutting speed: 25 - 80 m/min Saw band dimensions: 2455 x 27 x 0.9 mm Cutting capacity at 60° round: 90 mm Cutting capacity at 60° square: 90 mm Gedpfx Aod Iip Tjc Hekb Cutting capacity at 60° flat: 90 x 100 mm Cutting capacity at 45° round: 150 mm Cutting capacity at 45° square: 150 mm Cutting capacity at 45° rectangular: 150 x 210 mm Cutting capacity at 90° round: 220 mm Cutting capacity at 90° square: 210 mm Cutting capacity at 90° rectangular: 230 x 185 mm Total power requirement: 1.2 kW Machine weight: approx. 0.24 t Space requirement: approx. 1.2 x 0.6 x 1.7 m SPECIAL OFFER PRICE!!! -Mitre cuts up to 60° to the left -Cutting speed 25 - 80 m/min -Vice with quick-release mechanism -Carbide saw band guide -Band tension control -Electric coolant system Auto-Cut System = 3-stage system: -Automatic saw frame descent via hydraulic cylinder -Infinitely variable feed rate -With limit switch -Rapid descent of the saw frame from home position to workpiece, then switches to normal feed rate -Manual operation

Stanje: pripravljen za uporabo (rabljen), Funkcionalnost: popolnoma funkcionalen, Vertikalna strojna brusilka DELTA LF 350 - Največja površina za brušenje približno 155x360 mm - Standardna magnetna plošča / Eclipse 350x150 mm - Največja razdalja med mizo in brusilnim diskom približno 280 mm - Razdalja med vretenom za brušenje in stebrom približno 315 mm - Število vrtljajev vretena 2840 vrt/min - Dimenzije brusilnega diska 200x80x78 mm - Moč motorja 3 kW - Sistem za hlajenje - Zaščitni pokrov stroja - Zaščita brusilnega diska - Dokumentacija Dimenzije: D x Š x V 0,7 x 1 x 1,8 metra / Teža približno 550 kg Pridržujemo si pravico do sprememb zaradi tiskarskih ali vnosnih napak. Godpszz Sxlofx Ac Hekb

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 2011, DELTA LC 500 – Okrogla brusilna miza -Označba CE -Letnik izdelave 2011 -Magnetna plošča – vrtljiva miza 500 mm -Maks. premer brušenja 500 mm -Razdalja med stebrom in osjo brusilnega vretena 315 mm -Višina brušenja, maks. magnetna plošča – brusilni disk 215 mm -Število vrtljajev brusilnega vretena 2840 vrt/min -Fina nastavitev s pomočjo mikrometra 0,01 mm -Groba nastavitev (nastavitev višine) motorično s pomočjo tipkovnice -Motor vretena 3 kW -Mere obročnega diska 200x80x78 mm Gkedpfx Aozkvz Njc Hjb -Zaščitni pokrov stroja -Naprava za hlajenje -Dokumentacija Dimenzije: D x Š x V 1,3 x 0,8 x 1,8 metra / Teža 800 kg Pridržana pravica do sprememb / napak.

Stanje: rabljeno, Leto izdelave: 2007, Heidelberg Stahlfolder TH 82/6-4-2 ??? RFH, letnik 2007, je visokokakovostni stroj za zlaganje s premerom zlaganja 820 mm. Stroj je trenutno razstavljen in se nahaja v Nemčiji. Opremljen je z rotacijskim podajalnikom RFH-82, ki obsega tri postaje: prva postaja ima šest zložnih žepov s širino 82 cm in avtomatsko nastavitvijo žepov, druga postaja ima štiri zložne žepe s širino 66 cm in avtomatsko nastavitvijo žepov, tretja postaja pa ima dva zložna žepa s širino 56 cm in avtomatsko nastavitvijo žepov. Stroj je opremljen tudi z odlagališčem za sklad SBP 66, zaslonom na dotik in nadzornim sistemom MCT. Posebna oznaka modela je TH82/6/4/2 s številko stroja FH.HACO-00951. Format: 820 mm Oprema: Gsdpfx Acjwnft Ss Hskb Rotacijski transporter RFH-82 1. postaja: 6 zložnih žepov, 82 cm Avtomatska nastavitev žepov 2. postaja: 4 zložni žepi, 66 cm Avtomatska nastavitev žepov 3. postaja: 2 zložni žepi, 56 cm Avtomatska nastavitev žepov Odlagališče za sklad SBP-46+ MKE+VE Zaslon na dotik, nadzorni sistem MCT

Stanje: novo, Cutting diameter: 220 mm Saw band length: 2455 mm Table height: 850 mm Cutting width: 230 mm Cutting speed: 35 + 70 m/min Saw band dimensions: 2455 x 27 x 0.9 mm Cutting capacity at 60° round: 90 mm Cutting capacity at 60° square: 90 mm Cutting capacity at 60° flat: 90 x 100 mm Cutting capacity at 45° round: 150 mm Cutting capacity at 45° square: 150 mm Cutting capacity at 45° rectangular: 150 x 210 mm Cutting capacity at 90° round: 220 mm Cutting capacity at 90° square: 210 mm Cutting capacity at 90° rectangular: 230 x 185 mm Total power requirement: 1.2 kW Machine weight approx. 0.24 t Space requirement approx. 1.2 x 0.6 x 1.7 m SPECIAL PRICE!!! -Mitre cuts up to 60° left -Cutting speed 35 / 70 m / min -Vice with quick-release device -Carbide saw band guides -Band tension control -Electric cooling system Auto-Cut System = 3-stage system -Automatic saw frame lowering via hydraulic cylinder -Infinitely variable feed adjustment -With limit switch -Rapid lowering of the saw frame from resting position to the workpiece, then switch to normal feed rate -Manual operation Gksdpfx Acjd Iip Uo Hob Freight charge: EUR 85,-

Stanje: rabljeno, Leto izdelave: 1999, Format: 1650 mm Oprema: Avtomatska podajalna enota Podaljšan odsek za zgibanje in prenos Prisilni/izhodni odsek Prenosni transportni izhod Ročno nastavljivi elementi na liničnih vodilih Zgornja nadzorna plošča / operaterska plošča Varnostna oprema (zaščitni pokrovi, izklop v sili itd.) Lepljiva linija (na voljo infrastruktura za nanos lepila) 5 lepilnih šob za lepljenje v 3/4 točkah ali alternativno za vzdolžno lepljenje šivov Hladhno lepilo (PVA) Lepilni sistem Valkomelton Lepilna postaja / 4-točkovna ??? 4 GP, 1999 Gkedpfx Acoyz Acqo Hjb Prelomnik: Jagenberg, 1999, Separator / prelomnik Mosca RO MP2, 2000, Banderolerka

Stanje: novo, Cutting capacity at 90°: round 350 mm Cutting capacity at 90°: square 330 mm Cutting capacity at 90°: rectangle 500 x 310 mm Blade speed: 15–100 m/min Table height: 844 mm Saw blade dimensions: 4250 x 34 x 1.1 mm Total power requirement: 2.2 kW Machine weight approx. 1.2 t Space required approx. 1.4 x 2.4 x 1.935 m SPECIAL OFFER PRICE!!! 2-column double miter band saw K-tech DG 50/33 HA-I • 2-column miter saw Gksdpefg E Hlefx Ac Hob • Robust yet easy to operate • Material height sensor (automatic cut start detection) • Smooth operation thanks to miter cut, feed regulator, and cutting pressure regulator • Heavy-duty material infeed roller • Removable chip tray (for cleaning/disinfection) • Energy-saving and low-vibration due to miter cutting • Ergonomic, safe, free-standing control panel • Frequency-controlled saw drive 15–100 m/min • Hydraulic cutting pressure control valve • Hydraulic control of saw frame and vise • LEDs to monitor all safety functions • Large-diameter wheels (520 mm) • Clear miter adjustment up to 60° Semi-automatic operation: 1. Clamp material 2. Start saw 3. Rapid downfeed to the material or, for series cuts, cut immediately 4. Saw blade off 5. Raise frame to just above the material 6. Open vise

Stanje: rabljeno, Technical details: Diameter: 300 mm Mounting: 40 Weight: 5 kg Gkjdpfx Aevb Amksc Hob Mounting ISO 40

Stanje: novo, Cutting capacity at 90°: round 680 mm Cutting capacity at 90°: square 640 mm Cutting capacity at 90°: rectangular 1250 x 600 mm Cutting capacity at 45°: round 680 mm Cutting capacity at 45°: square 600 mm Cutting capacity at 45°: flat 870 x 600 mm Cutting capacity at 60°: round 580/550 mm Cutting capacity at 60°: square 530/450 mm Cutting capacity at 60°: flat 550 x 450 mm Saw blade length 8140 x 54 x 1.6 mm Band speed 15 - 90 m/min Table height 855 mm Total power requirement 7.5 kW Machine weight approx. 5.3 t Space requirement approx. 5.75 x 4.2 x 2.75 m 2-column double mitre bandsaw for fast cutting with Pusher System P15. Option P30 Hydraulic saw frame lowering • NC-controlled • Automatic angle positioning from +60° to –60° High-quality automatic mitre adjustment Specially developed for cutting profiles and beams. Maximum positioning accuracy is achieved via the new "B&S positioning system". An intelligent NC control ensures seamless interaction of linear encoder and self-braking positioning motor in combination with reliable hydraulic braking via large-radial centre positioning. The work table is mounted on high-quality preloaded bearings, which ensure extremely smooth rotation. CNC control Gkodjfg E Hnjpfx Ac Hjb A CNC control enables programming of up to 90 cutting programs with different cutting lengths, quantities and mitre angles. Positioning system with double-sided clamps The B&S pusher system—feeding and positioning system—is equipped with double-sided hydraulic gripping tongs. This ensures secure gripping and transportation of materials and bundles deviating slightly from the ideal shape. The pusher system is a separate unit and is guided by ball-bearing linear guides, ground rack, and a frequency-driven robust gearbox motor.