Targeting company standards and special ambient conditions
Pumps and compressors make up about one third of energy consumption in industry. Consequently the market is big with the portfolio ranging from miniature laboratory pumps to large-scale plants for petrochemistry.
An essential function of the coupling is the ability to compensate for displacements in the drive train. That is why double-cardanic couplings are often used. Apart from that radial assembly and disassembly without dismounting adjacent drive components is a vital demand from the part of process and petrochemistry.
Torsional flexibility and damping of vibrations is required to increase the service life of the overall pump drive. Another specification is conformity with industry standards (API, ATEX etc.) and company standards.
We offer an extraordinarily wide range of couplings up to a maximum of 280,000 Nm to the manufacturers and users of pumps and compressors. Some series were specifically developed for this industry. Here the focus is on the users’ request to increase the pump’s service life, availability and efficiency by selecting the optimum coupling.
Being a listed and approved supplier of large companies in chemical and oil industry like Saudi Aramco and PDO, we are working closely with the customers developing special solutions that are tested in our test field at our headquarters in Rheine. The couplings comply with the API standards. The product portfolio includes both series for potentially explosive atmospheres and couplings with integrated overload protection or electronic torque monitoring as well as magnetic couplings for contactless torque transmission.
Our product range for pumps & compressors
RADEX®-N NANA1(NANA2)
Three-part coupling type with spacer radially mountable
MINEX®-S with containment shroud made of stainless steel
For lower performance ranges
Find the right product quickly and easily with the KTR product finder
Product finder
MMC hydraulic cooler
For hydraulic oil, gear oil, lubricating oil, engine oil and water glycol
RADEX®-N NANA 3 (API 610)
Three-part coupling type acc. to API 610 with radially mountable spacer
BoWex® junior M
Gear coupling made of nylon, three-part, plug-in, maintenance-free
MINEX®-S with containment shroud made of Hastelloy
For average to high performance ranges
ROTEX® for taper clamping sleeve
Can be combined with taper clamping sleeves
MINEX®-S with containment shroud made of PEEK
For maximum efficiency without any losses of eddy current
BoWex® M-C
Gear coupling with sleeve made of polyamide, three-part, plug-in, maintenance-free
MINEX®-S with containmant shroud made of ceramics
For maximum efficiency without any losses of eddy current
POLY-NORM® ADR-SB
Shaft coupling with brake disk, radial disassembly possible
RADEX®-N NN
Two-part type without spacer compensating for axial and angular displacements.
BoWex® stainless steel
Gear coupling with hubs made of stainless steel, three-part, plug-in, maintenance-free
MINEX®-S entirely made of stainless steel
Magnetic coupling entirely made of stainless steel
RADEX®-N Composite
Laminae coupling with spacer made of carbon fibre (CFRP)
POLY-NORM® AZR standard drop-out center design coupling
With standard drop-out center design parts for large shaft distances
RADEX®-N NENE
Double-cardanic standard series with short shaft distance dimension
ROTEX® SP GN and EN
Fail-safe and maintenance-free in potentially explosive atmospheres
ROTEX® SP ZS-DKM-C
Fail-safe and maintenance-free in potentially explosive atmospheres
ROTEX® ZS-DKM-H
drop-out center design coupling, radial assembly/disassembly
ROTEX® DFN
Flange connection on both sides, screwing of driving and driven side
MINEX®-S subassemblies and conversion kits
For customized special solutions and adaptations
