one benefit: High-frequency grinding for all - C. & E. FEIN Gmbh

METAL
FEIN high-frequency
single-station converters
� HFS 17-30
� HFS 27-30
Simple – mobile – cost-effective:
Industrial high-frequency grinding with FEIN.

More power, longer lifetime, greater mobility.
There comes a point where standard frequency machines have
to give up. This is where FEIN’s range of high-frequency angle
grinders and straight grinders – tried and tested over decades –
provide a powerful alternative. They benefi t from over 50 years’
experience and expertise in high-frequency technology. Even the
toughest grinding jobs are easy to accomplish with high-frequency
power tools from FEIN.
Thanks to the new FEIN single-station converters they can now be
used in situations where, until now, the technology could not be
used economically, for example at single workstations without a
high-frequency grid or in mobile applications. No need for installation,
no high investment costs! All you need is an ordinary 230 V
power grid.

Two converters – one benefi t:
High-frequency grinding for all – any place, any time.
With the two single-station converters, HFS 17-300 and HFS 27-300,
FEIN makes industrial high-frequency grinding simple, cost-effective
and mobile for anyone. They allow individual high-frequency grinders
to be put to continuous use in situations where stationary highfrequency
solutions would be uneconomical.
HFS 17-300 HFS 27-300
Model HFS 17-300 HFS 27-300
Voltage
– Input
(16 A fuse, automatic type)
V 220 – 230 220 – 230
– Output
Frequency
V (3~) 200 200
– Input Hz 50 – 60 50 – 60
– Output Hz 300 300
Power / consumption W 1 830 2 900
Power / output W 1 700 2 700
Operator protection PSU PSU
Protection class IP 44 IP 44
Cable with plug m 3 3
Connection socket CEE 16 A, 10 h, 3 P+E 16 A, 10 h, 3 P+E
Weight (EPTA) kg 5.9 8.3
Order number 9 330 01 9 330 02
Particularly on construction sites but also in smaller foundries, shipbuilding,
steelworks, and boiler and tank construction, with the new
single-station converters from FEIN you can enjoy the benefi ts of
high-frequency technology in all kinds of industrial grinding work.
Two variants – unique benefits:
� Can be used anywhere provided there is a 230 V grid
� No installation required
� Pays for itself quickly and offers clear investment costs
� Easy to transport, fl exible in use
� Robust housing, sealed construction elements
� Impressive service life
� Protection class IP 44

Durable, low-wear, powerful:
FEIN high-frequency grinders.
In addition to the new single-station converters, FEIN also offers a
wide range of extremely durable angle grinders and straight grinders,
designed for tough industrial use, with enduring FEIN quality! These
tools will operate reliably for many years even in continuous use.
FEIN high-frequency angle grinders and straight grinders
Angle grinder
Straight Grinder
High-frequency power tools from FEIN have high power reserves – on average around
100% more than the rated power. Ideal for continuous use in the toughest conditions.
Model
goes with
Frequency
Hz
Voltage
V (3~)
As a result of continuous technical improvements, FEIN has managed
to give them 15% more power! And of course, FEIN high-frequency
power tools can be effortlessly integrated in existing or planned
high-frequency systems.
Power / consumption
W
Idling speed
1 / min
Benefits
Cable with plug
(16 A, 10 h, 3 P + E) m
MSf 842-2c
300 200 800 7 100 5 2.9 M 14 125 125 – – 7 820 51 95
MSf 843-1c
HFS 17-300 /
HFS 27-300
300 200 1 100 6 500 5 3.6 M 14 125 125 – – 7 820 85 95
MSfo 849-1c 300 200 1 500 6 150 5 5.1 M 14 180 180 – – 7 820 80 95
MSfo 852-1d
300 200 1 900 8 500 5 5.9 M 14 180 180 – – 7 820 73 95
MSfov 852-1 300 200 1 900 8 800 5 5.2 M 14 125 – – – 7 820 83 95
MSfo 869-1d HFS 27-300 300 200 3 100 8 600 5 7.4 M 14 180 180 – – 7 820 65 95
MSfo 852-1c 300 200 1 900 6 400 5 6.3 M 14 230 180 – – 7 820 71 95
MSfo 869-1c 300 200 3 100 6 500 5 7.7 M 14 230 180 – – 7 820 62 95
Included in price: 1 anti-vibration handle
MSho 840-2
300 200 360 18 000 5 2.1 – – – 6 50 7 823 03 95
MSh 843-1
HFS 17-300 /
HFS 27-300
300 200 1 100 18 000 5 3.0 – – – 6 40 7 823 19 95
MSho 849-1Z 300 200 1 500 18 000 5 3.9 – – – 8 50 7 823 20 95
MShyo 852-4a
300 200 1 900 5 800 5 5.7 M 12 – – – 125 × 32/28 7 824 40 95
HFS 27-300
MShyo 852-3a 300 200 1 900 10 200 5 5.6 M 12 – – – 125 × 32/28 7 824 39 95
Weight (EPTA)
kg
Flanges
Grinding disc Ø
mm
Elast. backing pad Ø
mm
� Robust design for maximum service life even under the toughest
ambient conditions
� High grinding capacity and torque
� Minimum wear of rotating components
� Low maintenance and repair costs
� Cost-effective use of grinding material
Collet Ø
mm
Grinding wheel max.
mm
Order number

FEIN high-frequency solutions:
Top marks across the board.
High-frequency power tools are the only way to meet the toughest
grinding requirements with minimal effort. Compared with machines
that use standard frequency, FEIN high-frequency technology offers
significantly more power and considerably longer service life.
High frequency – a superior system.
A frequency converter changes the standard 50/60 Hz to 300 Hz,
resulting in a higher speed. The output of the motor also increases
several times over in proportion to the frequency. The motor is
encapsulated to make it dust-proof. FEIN high-frequency power tools
are also designed such that they have no wearing power-transmitting
elements! Benefi ts: FEIN high-frequency power tools are extremely
durable and stand up to continuous use even in the toughest
conditions.
Speed
(%)
���
��
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High frequency
Standard frequency
Compressed air
�
Output
� �� �� �� �� ��� ��� ��� ��� ��� ��� ��� ��� power (%)
High frequency for more power across the board: 100% utilisation of potential across
virtually the whole power range.
Absolutely reliable, powerful and low-maintenance thanks to a design that features no
wearing power-transmitting elements and has a dust-proof encapsulated motor with
surface cooling.
The new, mobile single-station converters from FEIN add flexibility
to everyday industrial applications, being robust yet easy to transport.
They operate on any 230 V grid – and can be used cost-effectively
at any individual workstation.
FEIN high frequency on the move.
Thanks to the new FEIN single-station converters you can now use
FEIN high-frequency power tools at individual workstations in any
location. This opens up whole new possibilities in the metal industry,
because individual high-frequency workstations can now be set
up almost anywhere, in a very short time, for example in locations
where previously only unsatisfactory service lives could be achieved
and greater productivity is required.
Cost-effective, mobile, flexible: FEIN high-frequency solutions can now be used
anywhere.
Benefits of high-frequency technology from FEIN
� Robust design for reliability in continuous use
� High consistency of speed for uniform grinding performance
� Up to 30% more grinding power compared with standard frequency
� Impressive cost-effectiveness
� Mobile solution for maximum fl exibility
� Lower operating and energy costs compared with compressed air

FEIN – the specialist for resilient power tools.
FEIN is the specialist for professional and extremely reliable power
tools and special solutions for metal, interior construction and
automotive applications. As the inventor of the electric hand drilling
machine, FEIN has been developing innovative and unbeatably
effi cient solutions that stand up to the toughest continuous use in
industry and manual trades for over 140 years. www.fein.com
Do you have any further questions? Or would you like to test the new FEIN single-station converter?
Your specialist dealer will be happy to help:
Germany: C. & E. FEIN GmbH,
Hans-Fein-Str. 81, 73529 Schwäbisch Gmünd-Bargau
Great Britain: FEIN Industrial Power Tools UK Ltd.,
4 Badby Park, Heartlands Business Park, Daventry,
Northants NN11 8YT, Phone 01327 308730
www.fein.com
Australia: FEIN Power Tools Pty. Ltd.,
Unit 7/55 – 61 Pine Road, Yennora N.S.W. 2161;
P.O. Box 328, Fairfi eld N.S.W. 1860,
Phone 1300 798 688
India: FEIN Power Tools India Pvt. Ltd.,
69 Arcot Road, Kodambakkam, Chennai - 600 024,
Phone 044-43 578 680, Fax 044-24837788
Regional Offi ce of Asia Pacifi c:
FEIN Power Tools Asia Limited,
A1, 11/F, Block A, Mai Hing Industrial Building,
16-18 Hing Yip Street, Kwun Tong, Kowloon, Hong Kong,
Phone +852 2341-1026, Fax +852 2341-2250
Printed in Germany. The products shown may differ from those supplied. Technical details subject to change. 1 88 41 695 01 0 06.10 EN.