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Flexible Tubular Heaters
Flexible tubular heating elements RHK-F
The RHK-F flexible tubular heating element from Mickenhagen impresses with its simple handling. It can be easily bent in all directions by hand and installation in a groove is also very simple, e.g. with a rubber mallet. This opens up completely new possibilities for the designer when it comes to heating three-dimensional contours. The optimized design of the flexible tubular heating elements from Mickenhagen guarantees very good mechanical strength and optimum heat transfer. Different cross-sections and lengths are available at short notice.
| Sheath material | Stainless steel |
| Sheath temperature | max. 700 °C |
| Standard Anschlussspannung | 230 V |
| Standard supply voltage | 1000 V AC |
| insulation resistance | ≥ 5 MΩ bei 500V DC |
| Leakage current | < 0,5 mA bei 253 V AC |
| Power | up to 10 W/cm² max. 16 A |
| Minimum bending radius | 10 mm |
| performance tolerance | +/- 10% |
| Length tolerance | +/- 10% |
Options:
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Individual lengths
-
Individual connection design
-
individual Power
- Bendable unheated zone
-
Other voltages
| Cross section [mm] |
L min. [mm] |
L max. [mm] |
Pipe section [mm] max. |
Bending radius [mm] min. |
Power [W/cm²] |
| 6,0x6,0 | 300 | 1800 | 24 | 6,5 | 10 |
| Ø 6,5 | 300 | 1800 | 24 | 6,5 | 10 |
| Ø 8,0 | 300 | 3000 | 10 | 10 | 15 |
| 8,0x8,0 | 300 | 3000 | 10 | 10 | 15 |
| Ø 8,2 | 300 | 3000 | 10 | 10 | 15 |
| Ø 8,5 | 300 | 3000 | 10 | 10 | 15 |
| Ø 10,0 |
300
|
3000 | 10 | 10 | 12,5 |
The length of the radiator depends on the number of bends. Please contact us for an exact calculation.
Standard: M2.5 grub screw with nuts and washers up to 350°C
Ceramic clamp 14 x 21 x 25 mm up to 230°C
Flat connector 6.3 x 0.8 mm up to 350°C
Insulated stranded wire Glass silk up to 250°C, silicone up to 180°C PTFE up to 230°C
Nickel braids insulated with ceramic beads up to 650°C
Stranded nickel wire, high temperature resistant, mineral fiber insulated, additional pipe section encapsulated with ceramic
Round groove geometry
Angular groove geometry
Dimension RHK-F | Groove dimension [mm] bxh | |
6,0 x 6,0 mm | 6,1+0,1 x 7,1 +0,1 | |
Ø 6,5 | 6,0+0,1 x 6,5 +0,1 | |
Ø 8,0 | 7,7+/- 0,05 x 8,0+/- 0,1 | |
8,0 x 8,0 | 8,1+0,1 x 9,1+0,1 | |
Ø 8,2 | 7,9+/-0,05 x 8,2+/-0,1 | |
Ø 8,5 | 8,2+/-0,05 x 8,5+/-0,1 | |
Ø 10,0 | 9,7+/-0,05 x 10,0+/-0,1 |