hotflex®0 pages
hotex®
Flexible tubular heater
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Easy installation with a uniform nish
Can be formed by hand
Stored in a straight condition to save storage space
No special installation tools required
Patented technology ensures industry leading heat transfer
Up to 75% sheath contact with round and square hotex
heaters when recommended groove geometry is followed
Rapid heat-up times
Minimal temperature difference between heater sheath
and heated tool
3-dimensional groove geometry possible
Industry’s smallest bending radius
Hotex’s exibility enables heat to be located where it is
needed; an improvement over rigid cartridge heaters
Reduced energy costs: tool mass can be reduced
Technical key features
Sheath material
Sheath temperature
of heating element
Standard connection voltage
High voltage restistance*
Insulation resistance*
Leakage current*
Wattage tolerance
Length tolerance
stainless steel
max. 700 °C / 1290 °F
230 V
1000 V AC
* 5 MOhm at 500 V DC
< 0.5 mA at 253 V AC
± 10 %
± 1.5 %
Installation without special tools
Ideal heat transfer
Installed, round groove geometry
Installation example
* tested at environmental temperature
Options
í Bendable unheated zones
í Connection voltage from 12 V to 250 V
í Individual length
í Individual wattage
í Individual connection options
b + 0,1
hotflex Ø
30°
30°
b + 0,1
Square groove geometry
M4
Round groove geometry
h + 0,1
1,2
h + 0,1
1
Recommended groove geometry
Type hotex
Groove dimensions [mm] w x h
6.0±0.1
6.1+0.1
x 7.1+0.1
±0.1
+0.1
Ø 6.5
6.0
x 6.5+0.1
±0.1
±0.05
Ø 8.0
7.7
x 8.0±0.1
±0.1
+0.1
8.0
8.1
x 9.1+0.1
±0.1
±0.05
Ø 8.2
7.9
x 8.2±0.1
±0.1
±0.05
Ø 8.5
8.2
x 8.5±0.1
Ø 10.0±0.1
9.7±0.05 x 10.0±0.1
Ceramic terminal connector
“plug‘n heat”
Temp. restist. 230°C / 445°F
Short term max. 280°C / 535°F
14x21x25 mm / 5.51x8.27x9.84“
Insulated Ni-leads
Standard: threaded pins M 2.5
Plain Ni-leads
Option: M 4 from Ø 8.0 mm with ceramic beads insulation, Glass silk: up to 320 °C / 605 °F
PTFE: up to 260 °C / 500 °F
with set of nuts and washers
up to 600 °C / 1110 °F
Silicon: up to 180 °C / 350 °F
Option: eyelet connector M4
High temperature mineral bre
insulated Ni-leads,with
ceramic sealed tube section
Flat plug
W = 6.3 mm / 0.248 inch
Hotset Heizpatronen und Zubehör GmbH · Hueckstraße 16 · 58511 Lüdenscheid · Germany · Phone +49 / 23 51 / 43 02-0 · Fax +49 / 23 51 / 43 02-25 · www.hotset-worldwide.com · 11/2011 DV
Technical changes reserved · Please observe installation instructions!