Tubular Cartridge Heaters

RP/RPI tensible

APPCLICATIONS

RPI Tubular Cartridge Heaters are perfect for narrow fitting conditions. They are the ideal heating for injection moulding tools. They are suitable for the heating of spigot automats and for mandrel heaters, e.g. with tube extrusion. Further to this Tubular Cartridge Heaters find their application within hot runner systems and at machinery nozzles.

Options

various dimensions (Ø/length)
voltage and wattage variations
various lengths and types of leads
other capacity tolerances
with removal and assembling aid
with connection pins and plane front side
with capacity distribution
leads with various plugs
with integral Thermocouple or Mineral Insulated Thermocouple

up to 450°C
operating temperature
3 mm
wall thickness
up to 6 W/cm²
surface load

RPI/RPI tensibel Tubular Cartridge Heater

Material

stainless steel 1.4541 or 1.4301

Connections

fig.12: axial RPI with cover plate
fig. 13: radial RPI with cover plate
fig. 3: axial flat cap option 3
fig. 4: tangential flat cap option 4
fig. 5: 45° tangential RPM cap option 6
fig. 6: radial RPM cap option 7
fig. 7: 45° axial RPM cap option 8

	RPI/RPI tensible
outer diameter	± 0,2 mm up to ± 0,5 mm
inner diameter	H8 -H12 (depends on length)
length tolerance	L 30 - 100 mm - ± 3 mm L 101 - 150 mm - ± 3 mm L 151 - 300 mm - ± 3 mm L 301 - 400 mm - ± 3 mm

Cable exit options

fibreglass insulated nickle leads up to 400 °C (GLS 400) or 700 °C (GLS 700)
fibreglass insulated nickle leads up to 400 °C (GLS 400) or 700 °C (GLS 700) with earth protection (SL)
3-core cable and metal braided hose steel or stainless steel + earth protection up to 400 °C / 700 °C
3-core cable and spiral hose steel or stainless steel + earth protection up to 400 °C / 700 °C
3-core cable and wave hose steel or stainless steel + earth protection up to 400 °C / 700 °C
fibreglass insulated nickle leads additional covered with un-coated fibreglas hose (400 °C)
teflon insulated leads (PTFE), 2- or 3-core, temperature-stable up to max. 260 °C