Roller inductors

Roller inductors for contactless heating

Roller inductors from Kendrion

Roller inductors from Kendrion offer an innovative solution for applications where precise, efficient and even heating is required. They are used in a wide range of industries, including the plastics processing and textile industries. Thanks to the uniform energy input, roller inductors enable a significant reduction in the material thickness of the heated rollers or cylinders and therefore tools. This leads to higher process dynamics and simultaneously reduces energy consumption - a decisive advantage for efficient production processes.

Kendrion uses state-of-the-art numerical field calculation methods to customise roller inductors precisely to individual customer requirements. This guarantees optimum performance and reliable operation, even in demanding applications.

With a process temperature of up to 300 °C in continuous operation and the option of working without water cooling, roller inductors from Kendrion are a particularly robust and economical choice for your production processes.

Discover the benefits of roller inductors for your applications - precise, efficient and customisable

Find the right product now!

+49 (0) 4523 402-0

sales@kendrion.com

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Inner diameter roller	60 mm
Heated Section	approx. 75 mm circumferential
Rated power	1,5 kW per single coil
Temperature range	0 ... 240°C

Inner diameter roller	80 mm
Heated Section	approx. 75 mm circumferential
Rated power	2,0 kW per single coil
Temperature range	0 ... 240°C

Inner diameter roller	100 mm
Heated Section	approx. 75 mm circumferential
Rated power	2,5 kW per single coil
Temperature range	0 ... 240°C

Inner diameter roller	120 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,0 kW
Temperature range	0 ... 240°C (max. 300°C HT-Version)

Inner diameter roller	144 mm
Heated Section	approx. 250 mm circumferential
Rated power	2,5 kW
Temperature range	0 ... 200°C

Inner diameter roller	160 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,0 kW
Temperature range	0 ... 240°C (max. 300°C HT-Version)

Inner diameter roller	180 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,0 kW
Temperature range	0 ... 240°C (max. 300°C HT-Version)

Inner diameter roller	200 mm
Heated Section	approx. 115 mm circumferential
Rated power	2 x 3,2 kW
Temperature range	0 ... 240°C (max. 300°C HT-Version)

Inner diameter roller	220 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,5 kW
Temperature range	0 ... 200°C (max. 300°C HT-Version)

Inner diameter roller	250 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,5 kW
Temperature range	0 ... 240°C, in HT Version up to 300°C

Inner diameter roller	300 mm
Heated Section	approx. 115 mm circumferential
Rated power	3,5 kW
Temperature range	0 ... 240°C, in HT Version up to 300°C

Title ascending descending	Type ascending descending	Inner diameter roller ascending descending	Heated Section ascending descending	Rated power ascending descending	Temperature range ascending descending	Power density ascending descending	Heating circuits ascending descending	Inductor current ascending descending	Inductor voltage ascending descending	Efficency ascending descending	Duty cycle ascending descending	Electrical control ascending descending	Electrical connection ascending descending	Dimensions (W x H x D) ascending descending	Product status ascending descending	Standards / certification ascending descending	Details
Inductor round 60 mm HS10002	Inductor for heating rollers	60 mm	approx. 75 mm circumferential	1, 5 kW per single coil	0 ... 240°C	106 kW/m²	1	5 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Standard Product	Low Voltage Directive	to the product
Inductor round 80 mm	Inductor for heating rollers	80 mm	approx. 75 mm circumferential	2, 0 kW per single coil	0 ... 240°C	105 kW/m²	1	5 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	In preparation	Low Voltage Directive	to the product
Inductor round 100 mm	Inductor for heating rollers	100 mm	approx. 75 mm circumferential	2, 5 kW per single coil	0 ... 240°C	106 kW/m²	1	5 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	In VorbereitungIn preparation	Low Voltage Directive	to the product
Inductor round 120 mm HS	Inductor for heating rollers	120 mm	approx. 115 mm circumferential	3, 0 kW	0 ... 240°C (max. 300°C HT-Version)	69 kW/m²	1	12, 3 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details can be found in the drawing	In preparation	61010 / CE	to the product
Inductor round 140 mm HS10015	Inductor for heating rollers	144 mm	approx. 250 mm circumferential	2, 5 kW	0 ... 200°C	22 kW/m²	1	10, 3 A	800 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Standard Product	61010 / CE	to the product
Inductor round 160 mm HS	Inductor for heating rollers	160 mm	approx. 115 mm circumferential	3, 0 kW	0 ... 240°C (max. 300°C HT-Version)	52 kW/m²	1	12, 3 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Advance notice	61010 / CE	to the product
Inductor round 180 mm HS	Inductor for heating rollers	180 mm	approx. 115 mm circumferential	3, 0 kW	0 ... 240°C (max. 300°C HT-Version)	46 kW/m²	1	12, 3 A	< 1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Standard Product	61010 / CE	to the product
Inductor round 200 mm HS 10018	Inductor for heating rollers	200 mm	approx. 115 mm circumferential	2 x 3, 2 kW	0 ... 240°C (max. 300°C HT-Version)	88 kW/m²	2	13, 0 A	670 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Standard Product	61010 / CE	to the product
Inductor round 220 mm HS10010	Inductor for heating rollers	220 mm	approx. 115 mm circumferential	3, 5 kW	0 ... 200°C (max. 300°C HT-Version)	44 kW/m²	1	12, 8 A	800 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind der Zeichnung zu entnehmen	Standard Product	61010 / CE	to the product
Inductor round 250 mm HS/HT	Inductor for heating rollers	250 mm	approx. 115 mm circumferential	3, 5 kW	0 ... 240°C, in HT Version up to 300°C	38 kW/m²	1	14, 4 A	1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details can be found in the drawing	In preparation	61010 / CE	to the product
Inductor round 300 mm HS/HT	Inductor for heating rollers	300 mm	approx. 115 mm circumferential	3, 5 kW	0 ... 240°C, in HT Version up to 300°C	32 kW/m²	1	14, 4 A	1000 Vrms	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details can be found in the drawing	In preparation	-	to the product
Inductor round 350 mm HS/HT	Inductor for heating rollers	350 mm	approx. 115 mm circumferential	6 kW	0 ... 240°C, in HT Version up to 300°C	47 kW/m²	1	24 Aeff	1000 Veff	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details sind in der Zeichnung zu finden	In preparation	-	to the product
Inductor round 400 mm HS/HT	Inductor for heating rollers	400 mm	approx. 115 mm circumferential	6 kW	0 ... 240°C, in HT Version up to 300°C	42 kW/m²	1	24 Aeff	1000 Veff	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details can be found in the drawing	In preparation	-	to the product
Inductor round 480 mm HS/HT	Inductor for heating rollers	480 mm	approx. 106 mm circumferential	6 kW	0 ... 240°C, in HT Version up to 300°C	37 kW/m²	1	24 Aeff	1000 Veff	approx. 98 %	100 % duty cycle	For connection to Kendrion induction generators	stranded wires	Details can be found in the drawing	In preparation	-	to the product

Rectifier type	Overexcitation Rectifier
Input voltage range	100 bis 240 V
Max. current	2,0/1,0 A
Quick shut down	yes