EH High Thrust Linear Actuator
EH High Thrust Linear Actuator
The document outlines the specifications for high thrust linear actuators with various spindle types including Tr 46x5, KG 50x10, KG 63x10, and KG 50x20. The maximum load capacity ranges from 50 kN to 160 kN, with maximum speeds at the spindle reaching up to 236 mm/s. The dynamic load capacity of the ball-screw drive varies, with the highest being 350 kN. Self-locking quality is available for some models, and the maximum duty cycle is dependent on load, requiring inquiry for values above 40%.
The actuators are compatible with three-phase AC and servomotors, with a maximum input speed of 3000 min-1. Gear unit ratios range from 4.23 to 15.73. Brakes are required for most models except for the Tr 46x5 spindle.
The document details different configurations such as lifting cylinders, rotating spindles, and non-rotating spindles, with optional features available for certain models.
Compared to hydraulic solutions, these actuators offer high dynamic performance, precise positioning, minimal installation requirements, low maintenance, and no environmental pollution due to leakages. They also provide constant controllability and adjustability.
The actuators meet the requirements of EN 1570, 1493, and VBG 14. They support electrical synchronization of multiple actuators and offer high lifetime due to ball-screw drives with dynamic load capacities above standard.
For detailed information, the document refers to a catalogue available upon request. The document also includes a checklist for inquiries, covering aspects like axial force, spindle thread type, and environmental conditions.
Catalog excerpts
rBTLFlNTfh Elektrischer Hubantrieb nigii
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EH4 30- 60 kN Technische Daten Technical data Spindel Tr 46x5 KG 50x10 KG 63x10 KG 50x20 KG 50x20 Spindle Max. Last [kN] 50 60 60 60 60 Max. load Max. Verfahrgeschwindigkeit [mm/s] 36 141 141 236 236 Max. speed at spindle Dyn. Tragzahl des Kugelgewindetriebes [kN] - 78 86 96 160 Dyn. load capacity of ball-screw drive Spindelverfahrweg bei 30 kN Last [km] - 176 236 655 3034 Spindle travelling distance with 30 kN load Selbsthemmung ja / yes nein / no nein / no nein / no nein / no Self-locking quality Max. Einschaltdauer (bezogen auf 10 min.) [%] 20 1) 100 2) 100 2) 1002) 100 2) Max. duty cycle...
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EH8 60-160 kN Technische Daten Technical data Spindel Max. Last [kN] Max. Verfahrgeschwindigkeit [mm/s] Dyn. Tragzahl des Kugelgewindetriebes [kN] Spindelverfahrweg bei 100 kN Last [km] Selbsthemmung Max. Einschaltdauer (bezogen auf 10 min.) [%] Getriebeubersetzungen Max. Eintriebsdrehzahl [min-1] Motoren Bremse erforderlich Tr 80x10 KG80x20 100 160 42 177 - 350 - 858 ja / yes nein / no 20 1) 100 2 5,64; 6,9; 8,56; 10,85; 14,18 3000 Drehstrom- und Servomotoren / 3 phase AC- and servomotors nein / no ja / yes Spindle Max. load Max. speed at spindle Dyn. load capacity of ball-screw drive Spindle...
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Getriebe-Vorauswahl Prslection of gear unit Kraft-Hub-Diagramm / Force-stroke-diagram Belastung / Type of load Druck Pressure Zug Traction Einbaufall / Mounting case 1 , rp , Oberes Spindel-ende bzw. Mutter nicht abgelagert Upper spindle end / nut not supported 777777, Einbaufall / Mounting case 2 Unteres und oberes Spindelende bzw. Mutter gelenkig abgestutzt Lower and upper spindle end / nut with pivoted supported Geschwindigkeits-Hub-Diagramm / Speed-stroke-diagram Einbaufall / Mounting case 3 '/////. Oberes Spindel-ende bzw. Mutter gelagert Upper spindle end / nut supported Das vorausgew驢hlte...
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17 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:8.00pt "Arial", sans-serif; } .font2 { font:9.00pt "Arial", sans-serif; } .font3 { font:11.00pt "Arial", sans-serif; } .font4 { font:16.00pt "Arial", sans-serif; } Fax-Nr. (0 7142) 70 01-153 Anfrage - Checkliste Inquiry - Check List Kunden-Anschrift / Address of customer Sachbearbeiter / Person in charge Bitte mglichst vollstndig ankreuzen bzw. ausfullen! Please check off or fill in as completely as possible. Tel. Fax Axialkraft auf die Spindel [kN] Axial force of spindle...
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rfTLRNTfh Eigenschaften Kraftbereich: 15-160 kN Օ Max. Verfahrgeschwindigkeit: 250 mm/s Trapezgewindetrieb: Wenn dynamische Selbsthemmung erforderlich ist Kugelgewindetrieb: Bei hohen Zyklen und Einschaltdauern, aber ohne Selbsthemmung Օ Hohe Lebensdauern durch Kugelgewindetriebe mit deutlich ber dem Standard liegenden dyna-mischen Tragzahlen, dadurch mehrfache Lebens-dauer Die Anforderungen der EN 1570 und 1493, so-wie der VBG 14 werden erf镻llt. Antrieb mit Drehstrom- und Servomotoren Օ Elektrische Synchronisation mehrerer Getriebe mglich. Vorteile gegenber Hydraulik 乕 Hohe Dynamik und sehr...
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