Tangential Payoff - Mobac GmbH · Bunsenstraße 1 · D-24145 Kiel · Tel. +49(0)431 65 02 77 · Fax +49(0)431 65 05 11

Tangential Payoff

AT160/355YT

This Tangential Douple Payoff is equipped with an adjustable hysteresis brake for manual tension adjusting. Also there are dancer accumulators for start/stop use. The pulleys on the dancer accumulator are of steel material or of ceramic with plastic flanges dependable on the application. There are cross rollers mounted at the input of the dancers..

AT250/300Y

This Tangential Payoff
is equipped
with an adjustable
hysteresis brake
for tension braking,
it has a guide free payoff
and an extra support
for the spool shaft.

	AT160/355YT	AT250/300Y
Flange Ø	200 - 355 mm	250 - 300 mm
Multiwire	3 x 0,1 - 12 x 0,25	5 x 0,1 - 12 x 0,25
Ø Cu-, Al wire	0,3 -1,9 mm	0,30 - 1,0 mm
Ø Steelwire hard	max. 0,8 mm	max. 0,9 mm
Ø Steelwire soft	max. 1,5 mm	max. 1,5 mm
Wire speed	max. 250 m/min	max. 300 m/min
Wire tension	min. 4, max. 18 N	min. 4, max. 18 N

AT250Y-600-040R

Adjustable tension
2,3 - 30 N, smallest spooling Ø150mm, greatest flange Ø405mm, max. spool weight 50 kg, dimension of spool as customers requirement.

AT315/500YT

The shown Payoff-unit is equipped with a hysteresis brake to obtain a soft braking. There is also a dancer accumulator, that will keep up the tension in the start/stop use. The spool is kept in position by using an EasyLock unit with axial force on the unwinding spindle.

	AT250Y-600-040R	AT315/500YT
Flange Ø	max. 405 mm	315 - 500 mm
Multiwire	7 x 0,1 - 8 x 0,32	7 x 0,18 - 7 x 0,51
Ø Cu-, Al wire	0,3 -1,2 mm	0,40 - 1,9 mm
Ø Steelwire hard	max. 1,0 mm	max. 0,9 mm
Ø Steelwire soft	max. 1,6 mm	max. 1,5 mm
Wire speed	max. 250 m/min	max. 200 m/min
Wire tension	min. 5, max. 30 N	min. 6, max. 35 N

AT450-630Y Tangential Payoff

This tangential payoff is equipped with a hysteresis brake and and a free payoff without a dancer, with stabilizer especially for thin shafts or spools with small core hole but a high weight.
Optionally with magnetic powder brake for high tensions

FlangeØ	500 - 800 mm
Ø Cu-, Al-wire	1,0 - 4,5 mm
Ø steel wire hard	0,5 - 3,0 mm
Ø steel wire soft	0,5 - 3,5 mm
Wire speed	max. 250 m/min
Wire tension	5 N - 100 N

AT560-800YE Driven Tangential Payoff with ultrasonic sensor control

This Pay-off is equipped with equipped with an electrical hysteresis brake and an ultrsonic sensor the control. It controles the constant tension during th pay-off process.
The desired tension is the adjusted via a potentiometer.
The spool is centered by an adapter.

FlangeØ	560 - 800 mm
Ø Cu-, Al-wire	1,0 - 4,5 mm
Ø steel wire hard	0,5 - 3,0 mm
Ø steel wire soft	0,5 - 3,5 mm
Wire speed	max. 150 m/min
Wire tension	5 N - 100 N

AT630-800P Tangential Payoff

The Payoff is equipped with magnetic powder brake adjustable via power supply for gentle start. The coil is suspended between two cones.

FlangeØ	630 - 800 mm
Ø Cu-, Al-wire	0,8 - 4,0 mm
Ø steel wire hard	0,5 - 2,0 mm
Ø steel wire soft	0,5 - 2,5 mm
Wire speed	250 m/min
Wire tension	10 - 400 N

AT12-120/350Y
V-configurated free Payoff frame with hysteresis brakes

AT7-120/350Y
Step-configurated Tangential Payoff with hysteresis brakes

Flange Ø	120 - 350 mm
Ø Cu-, Al wire	0,35-1,0 mm
Ø Steelwire hard	0,1 - 0,5 mm
Ø Steelwire soft	0,15 - 0,7 mm
Wire speed	max. 80 m/min
Wire tension	min. 0,1, max. 5 N

AT12-200/560Y Tangential Payoff

This payoff frame is equipped with hysteresis brakes and Easylock shaft lock system. Various pulleys, ceramic bushings as well as tungsten-carbide bushings are used depending on the wire material to be payed off.

Flange Ø	200 - 560 mm
Ø Cu-, Al wire	0,6 - 2,5 mm
Ø Steelwire hard	max. 1,2 mm
Ø Steelwire soft	max. 1,5 mm
Wire speed	max. 250 m/min
Wire tension	min. 3 N, max. 60 N

AT4-560P Tangential Payoff

This Payoff with 4 spoolheads is equipped with magnetic particle brakes. The advantage of this is, that the tension control can also be done with the payoff in operation. There is also a removable shaft-bearing-support for the spoolshaft.

Flange Ø	450 - 560 mm
Ø Cu-, Al wire	0,6 - 2,5 mm
Ø Steelwire hard	max. 1,2 mm
Ø Steelwire soft	max. 1,5 mm
Wire speed	max. 300 m/min
Wire tension	min.6 N, max. 150 N

MF560/800 Tangential Payoff

This Payoff is built as a cantilever unit with hydraulic handpump to lift the spool after having been positioned. Dependable on the application the following dancer accumulator is used only as an accummulator or also as a control device for the payoff braking.

Flange Ø	560 - 800 mm
Ø Cu-, Al wire	0,8 - 5,0 mm
Ø Steelwire hard	max. 3 mm
Ø Steelwire soft	0,5 - 2 mm
Wire speed	max. 230 m/min
Wire tension	min. 8 N, max. 200 N

MF800/1600 Payoff

The Payoff is equipped with a hydraulic spool lifter. The spools are clamped hydraulically by a sleeve on keystroke. The unit is used for winding steel wires, cables etc. Tasks, tension, start and stop can be controlled by a remote control. The tension control while payoff is adjusted by a Magnetic Particle Break. A protection grid is optionally available.

Spool diameter	800 - 1600 mm (or as customer specifies)
Diameter of wire to work with	10 – 40 mm
max. traverse distance	800 mm
RPM of spindle	0 - 200 1/min
max. Coilweight	ca. 4000 kg
Magnetic Particle Break	Torque max. 1200 Nm
Weight of machine	ca. 1800 kg
Coil swap	< 60 sec.

see demonstration video

MF1600-2800P Tangential Payoff (max.spool weight 8,0 tonns)

This Tangential Payof is equipped with a hydraulic lift andspool clamping. All functions are controlled by push button.
The plant is used for payoff of steel ropes, cables or wires.
The tension control is effected by a magnetic powder brake with power supply.

Flange Ø	1600 - 2800 mm
Ø Cu-, Al wire	1,0 - 5,0 mm
Ø Steelwire hard	max. 3 mm
Ø Steelwire soft	1,0 - 8,0 mm
Wire speed	200 m/min
Wire tension	max. 1000 N

AT2-355/500PT Tangential Payoff

The picture shows a Tangential Payoff with controlled braking of two spoolseats.
The payoff tension stays constant over all diameters by potentiometer control of the dancer that works with a magnetic particle brake.
The spool is mounted with an Easylock system.

Flange Ø	355 - 500 mm
RPM of spindle	max. 300 m/min
diameter of wire	1 - 5 mm, or on demand
max. spool weight	150 kg
max. spool width	400 mm

AT2-350/560PTZ Tangential Payoff with Tension Control

Flange Ø	350 - 560 mm
Ø Cu-, Al wire	0,6 - 3,0 mm
Ø Steelwire hard	max. 2 mm
Ø Steelwire soft	min. 0,4 , max. 1,4 mm
Wire speed	max. 280 m/min
Wire tension	min. 6 N, max. 90 N

possible design of a mounting frame

Payoff Unit with permanentmagnet Hysteresis Brake

Examplel:
Typ AH610/22-355E
Payoff unit with hysteresis brake Typ 610
with Ø 22 mm shaft
including spool adapter pin and Easylock for Ø 355 mm spools

Examples for execution (other combinations are also possible):
AH523/15-100/125F AH610/22-160/250F	AH663/22-250/355E AH663/22-355/450E	AH929/35-355/500E AH929/35-500/560E

possible design of a mounting frame

Power Supply

Payoff Unit with Current Controlled Hysteresis Brake

Example 1:
Type AH140M-2/16-80/125F
Payoff unit with hysteresis brake HB 140 with Ø 16 mm shaft,
for spools Ø 80 - 125 mm including spool adapter pin and shaft lock FastLock.

Example 2:
TypAH450M-2/36-200/315E
Payoff unit with hysteresis brake HB 450 with Ø 36 mm shaft,
for spools Ø 200 - 315 mm including spool adapter pin and shaft lock EasyLock

Examples for execution (other combinations are also possible):
AH140M-2/16-80/125F AH250M-2/22-160/250F	AH250M-2/28-160/250F AH450M-2/36-200/315E

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mobac GmbH · Bunsenstraße 1· D-24145 Kiel · Tel. +49 (0)431-65 02 77 · Fax +49 (0)431-65 05 11 · mobac@t-online.de