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RINGSPANN® Registered Trademark of RINGSPANN GmbH, Bad Homburg
in MiningPower Transmission Components
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RINGSPANN AG, Switzerland
RINGSPANN Nordic AB, Sweden
RINGSPANN Power Transmission (Tianjin) Co., Ltd., China
RINGSPANN Power Transmission India Pvt. Ltd., India
RINGSPANN Transmission Components (Pty) Ltd., South Africa
RINGSPANN IBERICA S.A., Spain
RINGSPANN RCS GmbH, GermanyPlant Remote Control Systems
RINGSPANN GmbH, GermanyHeadquarter and Plant Power Transmission
RINGSPANN Benelux B.V., Netherlands
SIAM-RINGSPANN S.A., France
RINGSPANN (U.K.) LTD., Great Britain
RINGSPANN CORPORATION, USA
RINGSPANN GmbH, GermanyPlant Clamping Fixtures
Company
HeadquartersBad Homburg, Germany
Founded1944
International companies13
Manufacturing plants6
Employees450
Product rangePower TransmissionClamping FixturesRemote Control Systems
Company profileInnovative achievements have made RINGSPANNa leading manufacturer for Power TransmissionComponents, Clamping Fixtures and RemoteControl Systems. Many well-known companiesfrom the machine building, the material hand-ling, the energy as well as the aerospace indus-tries successfully work with RINGSPANN. Withmore than 70 years’ experience in development,design and manufacturing, we are experts inintelligent technical solutions.
From our headquarters in Bad Homburg,Germany, 450 employees in 13 internationalcompanies provide personal service onsite andensure speedy and reliable delivery. Manufactur-ing plants in the most important regions of theworld make flexible and customer-orientatedproduction possible.
Customer service is close to our heart; we wantyou to continue to choose RINGSPANN.
KeyCompanyManufacturing plantSales partner
RINGSPANN Italia S.r.l., Italy
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High Speed Backstops2
to prevent reverse motion of conveyor belts
Shrink Discs1
to connect hollow gearbox shafts with pulley shafts
Power Transmission Components for Belt Conveyors
Tru-Line Flange-Couplings8
to connect solid gearbox shafts with pulley shafts
Hydraulic Power Units7
to supply hydraulic power to brakes
Low Speed Backstops9
to prevent reverse motion of conveyor belts
Cone Clamping Elementsto connect pulley drums with pulley shafts4
to connect brake discs with equipment shafts5
Brakes3
for braking and holding of conveyor belts
Control Systems6
for controlled braking of conveyor belts
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Shrink Discs1
to connect hollow gearbox shafts with solid bucket elevator shafts
High Speed Backstops2
to prevent reverse motion of bucket elevators
Freewheels as Overrunning Clutches3
to automatically engage and disengage main drives and auxilliary drives
Power Transmission Components for Bucket Elevators
Low Speed Backstops4
to prevent reverse motion of bucket elevators
Tru-Line Flange-Couplings5
to connect solid gearbox shafts with bucket elevator shafts
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Backstops for Belt Conveyors and Bucket Elevators
High Speed Backstops High Speed Backstops with Torque Limiting Low Speed Backstops
• High Speed Backstops are located on the 2nd or 1st gearbox reductionshaft and prevent reverse motion of conveyor belts or bucket elevators.
• They are equipped with sprag lift-off X which ensures a wear freefreewheeling operation when the backstop is rotating at high speedswith the gearbox shaft. In this state of operation, the backstop workswear-free, i.e. with unlimited service life.
• Maintenance free
• Cost effective
• High Speed Backstops with Tor-que Limiting are used in beltconveyors with multiple drivesand prevent reverse motion ofconveyor belts.
• They solve the problem of un -even load distribution in multi-ple drives.
• They are equipped with spraglift-off X which ensures a wearfree freewheeling operationwhen the backstop is rotating athigh speeds with the gearboxshaft. In this state of operation,
the backstop works wear-free, i.e.with unlimited service life.
• Maintenance free
• The integrated torque limitersprotect the gearboxes andbackstops from overload bydynamic peak torques.
• Smaller gearboxes can be usedwithout negatively effecting thesaftey.
• Available with or without con-trollable release function
• Cost effective
• Low Speed Backstops are located on pulley or head shafts of gearboxesand prevent reverse motion of conveyor belts or bucket elevators.
• Taconite seals protect the backstop from contamination with dust ordirt.
• Low Speed Backstops allow the removal of the drive unit when theconveyor belt is loaded.
Conveyor Belt
Backstop
Lever arm support
Backstop
Conveyor Belt
Backstop with torque limiting
Conveyor Belt
Motor
GearboxHead pulley
Motor
GearboxHead pulley
Motor
GearboxHead pulley
Backstop with torque limiting
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Power Transmission Components for Bucket Wheel Excavators and for Stackers and Reclaimers
• in conveyor drives• in boom hoist drives• in slewing drives• in bucket wheel drives• in bogy drives
• to connect drive units with hollowshafts to bucket wheels
• to connect hollow gearbox shaftswith solid pulley shafts on conveyor drives
to connect solid gearbox shafts with solid pulley shafts on conveyor drives
• to protect drive units from overload• heavy-duty series also available
• to connect pulley drums with pulley shafts• to connect machine elements with shafts
to protect drive units from overload
Tru-Line Flange-Couplings
Friction Torque Limiters
Shrink Discs
Positive Torque Limiters
Brakes
Cone Clamping Elements
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Power Transmission Components for Mine Hoists … for Crushers
• to protect drive units from overload• heavy-duty series also available
Friction Torque Limiters
to protect drive units from overload
Positive Torque Limiters
to connect machine elements with shafts
Cone Clamping Elements
for braking and holding of mine hoists and winches
Brakes
for controlled braking of mine hoists and winches
Control Systems
Source: Josef Wiegand GmbH & Co. KG
RINGSPANN GmbHSchaberweg 30 - 3861348 Bad HomburgGermany+49 61 72 275 [email protected]
Europe
GermanySIAM - RINGSPANN S.A.23 rue Saint-Simon69009 LyonFrance+33 4 78 83 59 [email protected]
RINGSPANN (U.K.) LTD.3, Napier RoadBedford MK41 0QSGreat Britain+44 12 34 34 25 [email protected]
FranceRINGSPANN Italia S.r.l.V.le A. De Gasperi, 3120020 Lainate (MI)Italy+39 02 93 57 12 [email protected]
Great Britain, Ireland
RINGSPANN Benelux B.V.Nieuwenkampsmaten 6-157472 De GoorNetherlands+31 547 26 13 [email protected]
Netherlands, Belgium,Luxembourg
RINGSPANN Nordic ABIndustrigatan 761933 TrosaSweden+46 156 190 [email protected]
Sweden, Finland,Denmark, Norway,Baltic states
RINGSPANN AGSumpfstrasse 76300 ZugSwitzerland+41 41 748 09 [email protected]
SwitzerlandRINGSPANN IBERICA S.A.C/Uzbina, 24-Nave E101015 VitoriaSpain+34 945 22 [email protected]
Spain, Portugal
RINGSPANN RCS GmbHHans-Mess-Straße 761440 OberurselGermany+49 61 72 67 68 [email protected]
Italy
Edmayr Antriebstechnik GmbHThalham 204880 St. GeorgenAustria+43 76 67 68 [email protected]
Austria, Hungary,Slovenia RADIUS-RADPOL sp.j.
Wiecheć, Labackiul. Kolejowa 16b60 185 SkórzewoPoland+48 61 814 39 [email protected]
Poland
Asia
Africa and Middle East
Kempower Pty. Ltd. 6 Phoenix Court, Braeside3195 VictoriaAustralia+61 3 95 87 90 [email protected]
Australia, New Zealand
RINGSPANN Corporation10550 Anderson PlaceFranklin Park, IL 60131U.S.A+1 847 678 35 [email protected]
USA, Canada, Mexico, Chile, Peru
Shofree Trading Co.218 –emtedad Ramsis (2)2775 Nasr City CairoEgypt+20 2 20 81 20 [email protected]
EgyptSIAM - RINGSPANN S.A.23 rue Saint-Simon69009 LyonFrance+33 4 78 83 59 [email protected]
Algeria, Morocco, TunisiaRastan Felez Taha Eng Trading Co (RFT)Unit No. 8461, North Kargar AvenueTehran postal code 1413683164Iran+98 21 88 00 94 [email protected]
Iran
G.G. Yarom Rolling and Conveying Ltd.6, Hamaktesh Str.58810 HolonIsrael+972 3 557 01 [email protected]
IsraelRINGSPANN TransmissionComponents (Pty) Ltd.96 Plane Road SpartanKempton ParkP.O. Box 8111 Edenglen 1613South Africa +27 11 394 18 [email protected]
South Africa, Sub-Saharan
RINGSPANN Power TransmissionIndia Pvt. Ltd.GAT No: 679/2/1Village Kuruli, Taluka KhedChakan-Alandi RoadPune - 410501India+91 21 35 67 75 [email protected]
India, Bangladesh, NepalRINGSPANN OfficeArthur Low1 Scotts Road#21-10 Shaw CentreSingapore 228208+65 96 33 66 [email protected]
Singapore, ASEANRINGSPANN Power Transmission(Tianjin) Co., Ltd.No. 21 Gaoyan Rd.Binhai Science and Technology ParkBinhai Hi-Tech IndustrialDevelopment AreaTianjin, 300458P.R. China+86 22 59 80 31 [email protected]
China, Taiwan
America
Ing. Petr SchejbalMezivrší 1444/27147 00 PrahaCzech Republic+420 222 96 90 [email protected]
Czech Republic, Slovakia
Antares Acoplamentos Ltda.Rua Evaristo de Antoni, 1222Caxias do Sul, RSCEP 95041-000Brazil+55 54 32 18 68 00cristiano@antaresacoplamentos.com.brwww.antaresacoplamentos.com.br
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