Resistance

High-tech Standard and Possible Variants
Technical data
type
max. production speed (m/s):
possible no. of wires:
finished dia. (mm):
contact pulley dia. (mm):
max. annealing power (kW):
max. annealing current (A):
annealing principle:
separately driven auxiliary pulley:
individual drives:
water-cooled slip rings:
machine dimensions (W x D x H) in m:
(without transformer)
weight (kg without transformer):
RM 121
31.5 (6201 fpm)
8/16
0.05 ... 0.25/0.25
(44 ... 30/30 AWG)
140
30
500
3-zone
1.3 x 1.0 x 2.1
approx. 2200
RM 141
36 (7087 fpm)
8/16/24
0.10 ... 0.40/0.40/0.40
(38 ... 26/26/26 AWG)
140
60
2000
switchable between 2/3 zones
standard
optional
standard 2000 A
optional < 1500 A
1.6 x 1.0 x 2.1
approx. 2500
RM 161
40 (7874 fpm)
8/16/24
0.10 ... 0.60/0.50/0.40
(38 ... 22.5/24/26 AWG)
160
80
2000
switchable between 2/3 zones
standard
optional
standard
1.6 x 1.0 x 2.3
approx. 3000
Design features
RM 201
40 (7874 fpm)
8/16/24/32
0.10 ...1.05/0.72/0.55/0.48
(38 ... 18/21/23.5/24 ½ AWG)
200
180
2000
switchable between 2/3 zones
standard
optional
standard
2.0 x 1.4 x 2.3
approx. 4600
RM 301
40 (7874 fpm)
7/14/28/42
0.40 ... 1.35/0.35 ... 1.15
(26 ... 15 ½ / 27 ½ ... 17)
0.25 ... 0.90/0.25 ... 0.70
(30 ... 19/30 ... 21 ½)
300
350
7000
2 or 3 zones
standard
standard
standard
3.55 x 2.1 x 3.04
approx. 7000
The
NIEHOFF Line
Philosophy
Overall integration for superior
performance
The entire line delivers technically innovative
solutions for your production tasks:
Capable combinations of individual NIEHOFF
components and the excellent quality standards
guarantee superb machine availability.
By using a freely programmable PLC control and
standardized interfaces, the line can be combined
very effectively with many spooling and coiling
systems.
The MMH line concept with the RM Continuous
Resistance Annealer already incorporates the potential
for future integration of NIEHOFF machine
systems in overall production processes –
i.e. the automation of different production areas,
including:
Suitable for combination and integration
dynamic spoolers
pay-off systems
drawing machines
MMH 50
MMH 101
MMH 101 (reinforced)
MMH 121
annealers
RM 121 RM 141 RM 161 RM 201
take-up systems
static coilers
RM 301
DC multi-wire resistance annealer with
internal single-wire guidance,
particularly suitable for coated Cu wires
ergonomic machine design with openly
accessible wire paths
wires can be drawn in easily with the
separately driven auxiliary pulley
single unit comprising drawing machine
and annealer
reduced wire tension leading up to the
subsequent coiling or spooling system
due to the integrated driven haul-off
capstan
consistently high finished wire quality
achieved through single-wire drying
and speed-controlled uniform wire
annealing at speeds from 0 m/s
easy-to-change contact tubes with long
service life
energy efficiency maximized by
patented selectable re-heating system
contact tube cleaning device and wire
movement for increased service life
during production of tinned wires
quality assurance
production data acquisition
materials flow control
All possible combinations will deliver the
ultimate in terms of quality and performance!
S 401
S 631
SM 250
(Further take-up systems are available on request)
SNH 631/801
SPH 631/801
SPH 632 / 802
WSV 631
WSV 801
WSV 1000