Flexible tubular heating elements

Flexible tubular heating elements are robust tubular heating elements with very good thermal properties, which can be bent freely by hand. Handling is simple. Depending on the application, the Flexible tubular heating elements can be bent in all three dimensions - without special tools.

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Flexible tubular heating elements FLEX

Tensions	from 12 V to 250 V
Heating element Jacket temperature	700 °C
High voltage strength*	1000 V AC
Insulation resistance*	≥ 5 MΩ at 500 V DC
Leakage current*	< 0.5 mA at 253 V AC
Dimensions	Ø 6.5 / Ø 8 / Ø 8.5 / Ø 9.52 / 6×6 / 8×8, max. length 2600 mm
Versions	Individual lengths, connection executions and capacities possible, with bendable as well as unheated zones available

* tested at room temperature

Areas of application

• Apparatus engineering
• Liquid heating
• Deep fryers
• Foundries
• Commercial kitchens
• Household appliances
• High vacuum technology
• Wooden machines
• Plastics industry
• Laboratory technology
• Air and gas heaters
• Oil baths
• Shoe machines
• Drying ovens
• Packaging industry

Flexible tubular heating elements FLEX

Versions / Benefits

We offer FLEX flexible tubular heating elements for numerous diameters and cross-sections in various lengths with short delivery times.

The FLEX has great benefits for the user in terms of storage, as it can be quickly and easily bent into the required shape when needed. You too can benefit from the flexibility of our FLEX for your Usage.

Type FLEX	Groove dimension [mm] w x h
□ 6,0 ^±0,1	6,1 ^+0,1 x 7,1 ^+0,1
Ø 6,5 ^±0,1	6,0 ^+0,1 x 6,5 ^+0,1
Ø 8,0 ^±0,1	7,7 ^±0,05 x 8,0 ^±0,1
□ 8,0 ^±0,1	8,1 ^+0,1 x 9,1 ^+0,1
Ø 8,5 ^±0,1	8,2 ^±0,05 x 8,5 ^±0,1
Ø 9,52 ^±0,1	9,2 ^±0,1 x 9,5 ^±0,1

Slot dimensions for Mounting the FLEX

Round groove geometry

Benefits

• Flexible tubular heating element that can be bent by hand
• Simple Mounting
• No special tools required
• 3-dimensional groove geometry possible
• Small bending radii possible
• Simple warehousing

Standard structure FLEX

Dimensions

Depending on the number of bending radii, the
FLEX becomes longer during bending and press-fitting.

Type FLEX	L min [mm]	L max [mm]	Rohrstück max [mm]	Mindestbiegeradius (innen)
□ 6,0	300	1800	24	6,5
Ø 6,5	300	1800	24	6,5
Ø 8,0	300	2600	10	10
□ 8,0	300	2600	10	10
Ø 8,5	300	2600	10	10

Mechanical & apparatus engineering

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Article no.	Length	Leistung (bei 230V)
TH 107500	300 mm	350 W
TH 107501	350 mm	400 W
TH 107502	400 mm	500 W
TH 107503	450 mm	600 W
TH 107504	500 mm	600 W
TH 107505	550 mm	700 W
TH 107506	600 mm	800 W
TH 107507	650 mm	850 W
TH 107508	700 mm	900 W
TH 107509	750 mm	1000 W
TH 107510	800 mm	1100 W
TH 107511	850 mm	1200 W
TH 107512	900 mm	1300 W
TH 107513	950 mm	1350 W
TH 107514	1000 mm	1400 W
TH 107515	1050 mm	1450 W
TH 107516	1100 mm	1500 W
TH 107517	1150 mm	1550 W
TH 107518	1200 mm	1600 W
TH 107519	1250 mm	1650 W
TH 107520	1300 mm	1700 W
TH 107521	1350 mm	1800 W
TH 107522	1400 mm	1900 W
TH 107523	1450 mm	2000 W
TH 107524	1500 mm	2100 W

Article no.	Length	Leistung (bei 230V)
TH 104500	400 mm	800 W
TH 104526	450 mm	900 W
TH 104501	500 mm	1000 W
TH 104527	550 mm	1150 W
TH 104502	600 mm	1250 W
TH 104528	650 mm	1400 W
TH 104503	700 mm	1500 W
TH 104529	750 mm	1600 W
TH 104504	800 mm	1700 W
TH 104531	850 mm	1850 W
TH 104505	900 mm	2000 W
TH 104532	950 mm	2100 W
TH 104506	1000 mm	2200 W
TH 104533	1050 mm	2300 W
TH 104507	1100 mm	2400 W
TH 104534	1150 mm	2550 W
TH 104508	1200 mm	2650 W
TH 104535	1250 mm	2800 W
TH 104509	1300 mm	2900 W
TH 104537	1350 mm	3000 W
TH 104510	1400 mm	3100 W
TH 104538	1450 mm	3250 W
TH 104511	1500 mm	3350 W
TH 104539	1550 mm	3500 W
TH 104512	1600 mm	3600 W

Article no.	Length	Leistung (bei 230V)
TH 104400	300 mm	650 W
TH 104413	350 mm	750 W
TH 104401	400 mm	900 W
TH 104414	450 mm	1050 W
TH 104402	500 mm	1150 W
TH 104415	550 mm	1300 W
TH 104403	600 mm	1450 W
TH 104416	650 mm	1600 W
TH 104404	700 mm	1750 W
TH 104417	750 mm	1900 W
TH 104405	800 mm	2050 W
TH 104418	850 mm	2200 W
TH 104406	900 mm	2350 W
TH 104419	950 mm	2500 W
TH 104407	1000 mm	2650 W
TH 104420	1050 mm	2800 W
TH 104408	1100 mm	2950 W
TH 104424	1150 mm	3050 W
TH 104409	1200 mm	3200 W
TH 104425	1250 mm	3300 W
TH 104410	1300 mm	3450 W
TH 104426	1350 mm	3600 W
TH 104411	1400 mm	3700 W
TH 104427	1450 mm	3850 W
TH 104412	1500 mm	4000 W

Article no.	Length	Leistung (bei 230V)
TH 107525	300 mm	450 W
TH 107526	400 mm	650 W
TH 107527	500 mm	800 W
TH 107528	600 mm	1000 W
TH 107529	700 mm	1200 W
TH 107530	800 mm	1350 W
TH 107531	900 mm	1550 W
TH 107532	1000 mm	1750 W
TH 107533	1100 mm	1950 W
TH 107534	1200 mm	2100 W
TH 107535	1300 mm	2300 W
TH 107536	1400 mm	2500 W
TH 107537	1500 mm	2700 W

Article no.	Length	Leistung (bei 230V)
TH 104514	300 mm	750 W
TH 104515	400 mm	1050 W
TH 104516	500 mm	1400 W
TH 104517	600 mm	1700 W
TH 104518	700 mm	2000 W
TH 104519	800 mm	2300 W
TH 104520	900 mm	2600 W
TH 104521	1000 mm	2900 W
TH 104522	1100 mm	3200 W
TH 104523	1200 mm	3300 W
TH 104524	1300 mm	3300 W
TH 104525	1400 mm	3300 W
TH 104513	1500 mm	3500 W