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Rotary cylinders GTD/GTE
Rotary cylinders GTD/GTE |
Technical data: | ||
Standard version | Option | |
Description | Pnauematic, rotary cylinder with double piston:- Type GTD - dotouble acting - Type GTE - single acting (spring return) | Three-position cylinder with two additional pistons |
Construction features | Technology and pinion mechanism of the shaft with self-centering element; single acting: with safety springs | |
Standards | - Valve/cylinder’s construction: 4 or 8 internal threads in the cover according to DIN EN ISO 5211 - cylinder’s construction/regulation valve: according to NAMUR or VDI/VDE 3845 - Cylinder’s /control unit’s construction : according to VDI/VDE 3845 (NAMUR) | Alternative mountings and connection typesShaft shape- double D |
Materials | - Cover: Anodizedaluminium - Covers: epoxy aluminium alloy, Type GTD/GTE-049: Covers made from plastic, epoxy coated - Piston, Tube,pinion aluminium alloy, Type GTD/GTE-049 + 058: plastic - Shaft: Nickel plated - Seals: NBR - Bearings: Sliding material - Piston from / Sprockets: aluminium alloy - Screws: stainless steel | - Tube: anodized, powder SILACOAT - Covers: SILACOAT - Epoxy coated sufrace - Chemical verion on request - Shaft made from stainless steel - Seals FKM (Viton) |
Ambient temp. | from - 20 °C up to + 95 °C | - Designed to operate in low working temperatures : from -40°C up to 80°C - Designed to operate in high working temperatures from 20°C up to 160°C |
Pivoting angle | - Double acting : 90°, 120°, 180° - Single acting: 90° - adjustable pivoting angle from +5° up to - 5° - GTD/GTE-049 bez regulacji | - Different rotary angle - 135° - Rotary angle regulation for two directions, Type BE - Three position cylinder: 0°- 90° - 180°; - Three position cylinder: 0°- 120° - 240°; - Three position cylinder sith a spring – central position |
Torque | from 3 up to 8000 Nm | |
Pressure | from 2 up to 10 bar | from 1 up to 16 bar on request |
Medium’s quality | - Filtered air with minimal oil residue DIN ISO, - 8573-1 / for oil residues, dust, and in accordance with Class 4 | Special version-other non-agressive gases and liquids |
Catalogue number construction | |||||||||||
Double side |
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One side |
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1. Function: | |||||||||||
- D - two side version - E - one side version |
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2. Size: | |||||||||||
3. Pivoting angle : | |||||||||||
two side version: 90°; 120°; 180° one side version: 90° |
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4. No of springs: | |||||||||||
For example. 08 –eight springs | |||||||||||
5. Shaft type: | |||||||||||
- V - octagonal - Z - double „D” |
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6. Mounting type | |||||||||||
Different types of cylinder’s mounting. All types shown in the. pdf. | |||||||||||
7. Bilateral control of the end positions ±5% |
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HAFNER
Pomagier-Trzebuchowscy
sp. z o.o.
ul. Marii Skłodowskiej-Curie 97
87-100 Toruń
Pomagier-Trzebuchowscy
sp. z o.o.
ul. Marii Skłodowskiej-Curie 97
87-100 Toruń
NIP 556-22-23-819
Regon 092307860
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