
Sales and engineering of gear units, gearmotors, couplings, electric motors and frequency converters.

CURRAX GmbH & Co. KG
Hamburg (Mattentwiete 8)New on Amplifa
About CURRAX
CURRAX is a partner specializing in drive technology and automation, based in Hamburg (Mattentwiete 8). The company offers the complete FLENDER gear and coupling portfolio, INNOMOTICS electric motors, gearmotors and medium-voltage converters, SIEMENS SINAMICS frequency converters, as well as MOTOX and HIMMEL gearmotors. Through its Engineering Service, the optimal drivetrain for the individual application is designed jointly with customers – from expert and configuration consulting to solution specification. The product range extends from gearmotors starting at 0.09 kW up to FLENDER industrial gear units with torques exceeding 5,400,000 Nm and couplings from 12 to 10,000,000 Nm. The offering is complemented by customer service, spare parts and wear parts, cloud-based IDS digital monitoring, and a 24/7 webshop for standard products ex stock. Almost all industries of raw material extraction, industry and further processing are supplied, including chemicals, pharmaceuticals, food, paper, sugar as well as crane and mining technology; the products are also available for export markets such as NAFTA (NEMA/UL/CSA), China (CCC) and Russia (GOST-R).
- Site
- Hamburg
- Processes
- Engineering Service / drivetrain design and configuration consulting, Sales/service of gearmotors (INNOMOTICS GM: helical, parallel-shaft, bevel,, Sales/service of MOTOX gearmotors (up to 200 kW, rated gear torque up to 35,000 Nm;, Sales/service of FLENDER gear units (helical, bevel helical, planetary gear units; torque approx., Sales/service of FLENDER couplings (torque range 12–10,000,000 Nm, among others ZAPEX, ARPEX,, Sales/service of INNOMOTICS electric motors (low- and high-voltage motors, IEC/NEMA,, Sales/service of SIEMENS SINAMICS frequency converters, Sales/service of INNOMOTICS medium-voltage converters (1.4–13.8 kV, 150 kW–85 MW)
- Materials
- Cast iron
- Industries
- Raw Material Extraction, Industry, Further Processing, Wastewater Treatment Plants, Chemicals, Pharmaceuticals
- 01
Expert and configuration consulting
- 02
Engineering Service (drivetrain design)
- 03
Sales and order processing
- 04
Customer service, spare parts and maintenance
Products and Processes
Cast iron
Material for gear housings of HIMMEL gearmotors – stable, vibration-damping and designed for continuous operation.
Locations

Hamburg
DEHeadquarters, sales, engineering and customer service
Components and Products










Inside the production












Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering Service / drivetrain design and configuration consultingEngineering | – | – | – | – | – |
| Sales/service of gearmotors (INNOMOTICS GM: helical, parallel-shaft, bevel,Assembly | – | – | – | – | – |
| Sales/service of MOTOX gearmotors (up to 200 kW, rated gear torque up to 35,000 Nm;Assembly | – | – | – | – | Cast iron (HIMMEL gear housings) |
| Sales/service of FLENDER gear units (helical, bevel helical, planetary gear units; torque approx.Assembly | – | – | – | – | – |
| Sales/service of FLENDER couplings (torque range 12–10,000,000 Nm, among others ZAPEX, ARPEX,Assembly | – | – | – | – | – |
| Sales/service of INNOMOTICS electric motors (low- and high-voltage motors, IEC/NEMA,Assembly | – | – | – | – | – |
| Sales/service of SIEMENS SINAMICS frequency convertersAssembly | – | – | – | – | – |
| Sales/service of INNOMOTICS medium-voltage converters (1.4–13.8 kV, 150 kW–85 MW)Assembly | – | – | – | – | – |
| Service, spare parts, wear parts and maintenance (e.g. replacement gear units, lamella packs, bolts,Testing | – | – | – | – | – |
| Sales/service of HIMMEL agitator gearmotors (0.12–160 kW, 20–15,000 Nm, 0.15–835 rpm,Assembly | – | – | – | – | Cast iron |
Additional services
Reference customers
History
FLENDER couplings have been on the market for over 80 years.
MOTOX/MOTOX-N gearmotors have been manufactured in Germany for many decades – formerly under the nameplates of HIMMELWERK, FLENDER Tübingen, SIEMENS and Steinlen.