PrecisionCut 
• Very robust machine concept• Good straightening result even with longer cutoffs

Extensive engineering series
with a trusted and robust machine
concept.
For a good straightening result on longcutoffs. The series is based on a very stable
cast body. The wire is fed by a clamping
slide which is accurately driven by acamshaft, therefore guaranteeing the ability
to meet very tight length tolerances. A goodstraightening result is achieved due to thecutting system being positioned on an infeed
slide. The series works for wire diametersof 0.05 mm to 16 mm with part lengths from2 mm to 4 m. Fixed or positive stop optionsor special dual-feed versions providingoutputs of up to 2,000 parts per minute arealso available for diameter ranges between
0.05 mm to 16 mm with part lengths up to4 meters.

www.jouhsen.deTechnical Features• All movements are cam driven.

• Machine output, cutting ratio, and number of pieces are programmable via
the on-board PLC.
• Roller straighteners or rotating straighteners / arbors can be utilized.
• The series contains on board monitoring functions, such as detecting theend of the wire, detecting a bend in the wire, wire lubrication control, central
lubrication control.
• Machines for working the smaller diameter wires are fully enclosed in amachine housing, thus reducing noise output, and allowing operator accessfrom all sides of the machine. Drive, electronics and central lubrication are
all integrated into the machine.
• Machines for working larger diameters are available with an optional noise
suppressing cover.
• Unattended production is possible.

PrecisionCut 

• For short and long precision cutoffs up to 4 m.
• Electro-pneumatic length adjustment, allowing for anoperation engaging.

PrecisionCut UD

PrecisionCut • For medium cutoffs with lengths up to 60 mm.

PrecisionCut UDB

PrecisionCut 


PrecisionCut UDB/FA• For short cutoff lengths up to 35 mm, and very
high speeds of up to 2,000 parts per minute.

Rolling pre-straightener for wire diameters above 2 mm
• With the help of feeding rolls (on request), the wire is threaded quickly
and safely.
• Three or more rolls eliminate stronger kinks before the wire runs into therotating straightener. Thus, different tensions from the coil are balanced.

High Speed rotating straightener / arbor• Provides outstanding straightening results.
• Number and spacing of the straightening pegs depend on the wire diameter.
• Straightening pegs are available in various materials depending on thealloy being cut. Some examples of materials are: steel, bronze, carbide,plastic, wood and ceramic.
• Variable speed arbor available.

Slide Infeed• High performance for short cutoffs.

• Highest accuracy of infeed length.

PrecisionCut Cutting System• Bushing cutoff, depending on the model. Flying UD and UDB or• Designed for straight, burr-free and square cutoffs, reducing process costs
for secondary operations.

www.jouhsen.dePrecisionCut For short and long cuts:

Model

No. ofMax. infeed stroke
wires per machine rotation

Wire-ømm(inch)mm

Total output(inch)

pcs

0.05 - 4.0 (0.002 - 0.157)

1100 (4.00)

5 - 4,000(0.196 - 160)

UDWO*

0.2 - 1.3 (0.0078 - 0.051)

1100 (4.00)

5-(0.196 - 11.811)

500

15 (47)UDD2

0.05 - 2.0 (0.002 - 0.078)

2100 (4.00)

5 - 4,000(0.196 - 160)

1,000

100 (320)
40 (130)

UD2mm

Cutting off length**(inch)

300

pcs/min

m/min

500

(ft./min)50 (160)

UD4

2.0 - 6.0 (0.078 - 0.236)

1100 (4.00)

5 - 4,000(0.196 - 160)

400

UDD4

1.0 - 4.0 (0.039 - 0.157)

2100 (4.00)

5 - 4,000(0.196 - 160)800

80 (260)

UD5#

2.0 - 8.35 (0.078 - 0.328)

1100 (4.00)

5 - 4,000(0.196 - 160)400

40 (130)

UD6/1#

6.0 - 12.5 (0.236 - 0.492)

160 (2.360)

9 - 4,000(0.354 - 160)

40024 (75)UD6/2#

6.0 - 16.0 (0.236 - 0.629)

160 (2.360)

9 - 4,000(0.354 - 160)

40024 (75)

# without noise protecting cover
Length tolerance <500:±0.1 <1,500:±0.2<1,000:±0.15 <2,000:±0.25* Version for cutting of tungsten wire with inductive heating.
** Minimum cutting off length 1.5 x dOnly for short cuts:

Model

Wire-ø **mm

No. ofwires(inch)

pcs

UDB2

0.05 - 4.0 (0.002 - 0.157)

1UDB2 / 750 FA*

0.05 - 4.0 (0.002 - 0.157)

Cutting off length****mm(inch)Theoreticallength tolerance

Total output± mm(± inch)pcs/minm/min(ft.)/min

5 - 60 (0.196 - 2.362)

0.050(0.002)300 - 500 ***30.0(95)

15 - 25 (0.196 - 0.984)

0.025(0.001)500 - 750 ***18.7(60)

UDDB2

0.05 - 2.0 (0.002 - 0.078)

2

5 - 60 (0.196 - 2.362)

0.060(0.002)600 - 1,000 ***60.0 (195)

UDDB2 / 1500 FA*

0.05 - 2.0 (0.002 - 0.078)

25 - 25 (0.196 - 0.984)

0.030(0.001)1,000 - 1,500 ***37.4 (120)UDB4

2.0 - 6.0 (0.078 - 0.236)

15 - 60 (0.196 - 2.362)

0.050(0.002)500

30.0(95)

UDB4 / 750 FA*

2.0 - 6.0 (0.078 - 0.236)

15 - 35 (0.196 - 1.377)

0.025(0.001)750

26.2(85)

UDB4 / 1000 FA*#

2.0 - 6.0 (0.078 - 0.236)

15 - 30 (0.196 - 1.181)

0.025(0.001)1,000

30.0(95)

UDDB4

1.0 - 4.0 (0.039 - 0.157)

25 - 60 (0.196 - 2.362)

0.060(0.002)

1,00060.0 (195)

UDDB4 / 2000 FA*#

1.0 - 4.0 (0.039 - 0.157)

25 - 30 (0.196 - 1.181)

0.030(0.001)

2,000

60.0 (195)UDB5#

2.0 - 8.35 (0.078 - 0.328)

15 - 60 (0.196 - 2.362)

0.050(0.002)500

30.0(95)

UDDB5

2.0 - 6.0 (0.078 - 0.236)

25 - 60 (0.196 - 2.362)

0.060(0.002)

1,000

UDB5 / 600 FA*#

2.0 - 8.35 (0.078 - 0.328)

15 - 35 (0.196 - 1.377)

0.025(0.001)600

60.0 (195)

UDDB5 / 1200 FA*#

2.0 - 6.0 (0.078 - 0.236)

25 - 35 (0.196 - 1.377)

0.030(0.001)

1,200

UDB6 / 1#

6.0 - 12.5 (0.236 - 0.492)

1

9 - 60 (0.354 - 2.362)

0.050(0.002)500

30.0(95)

UDB6 / 2#

6.0 - 16.0 (0.236 - 0.629)

1

9 - 60 (0.354 - 2.362)

0.050(0.002)500

30.0(95)

26.2(85)52.4 (170)** For tensile strength Rm <900Mpa**** Minimum cutting off length 1.5 x d# without noise protection covero= with frequency converter

Subject to technical change without notice. Date of issue 04.08

Industriestraße 11 - 1352224 Stolberg/Germany
www.jouhsen.de

Tel. +49 2402 102067-0
Fax +49 2402 102067-90
jouhsen@jouhsen.de