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Brand
schorch
Schorch is the specialist builder of large high-voltage motors, founded in 1882 in Mönchengladbach, Germany, and trading today as ATB Schorch GmbH. Its machines drive compressors, pumps and fans in refineries, chemical plants, power stations and ships, many of them explosion-protected for hazardous areas. Seven Star LLC is an independent supplier in Muscat. We list Schorch motors from 900 kW to 2,300 kW and source Schorch motor spare parts for users in Oman and the GCC, against the motor’s nameplate data.
Read the full brand profile- 5 products
- 1 category
Brand profile
About schorch
- Founded
- 1882
- Headquarters
- Mönchengladbach, Germany
- Speciality
- Electric motors
- Listed with us
- 5 products
schorch products by category
Schorch is the specialist builder of large high-voltage motors, founded in 1882 in Mönchengladbach, Germany, and trading today as ATB Schorch GmbH. Its machines drive compressors, pumps and fans in refineries, chemical plants, power stations and ships, many of them explosion-protected for hazardous areas.
Seven Star LLC is an independent supplier in Muscat. We list Schorch motors from 900 kW to 2,300 kW and source Schorch motor spare parts for users in Oman and the GCC, against the motor’s nameplate data.
Schorch company profile
| Established | 1882, Mönchengladbach, Germany, as MAX SCHORCH & Cie, founded by Max Schorch |
|---|---|
| Early history | Dynamos and arc lamps from 1885. The company became a public company in 1900 and started building three-phase machines. |
| Company today | ATB Schorch GmbH, Mönchengladbach |
| Product families | Low- and high-voltage asynchronous (induction) motors and generators, in standard and explosion-protected versions, plus repair and retrofit of motors of any make |
| Explosion protection | IECEx-certified machines with increased safety “e”, flameproof “d”, pressurized “p” and dust protection by enclosure “t” |
Milestones
- 1882: Max Schorch founds MAX SCHORCH & Cie in Mönchengladbach.
- 1885: Production of dynamos and arc lamps begins.
- 1900: The company becomes a public company and starts building three-phase machines.
- Today: ATB Schorch GmbH in Mönchengladbach builds LV and HV motors and generators, including explosion-protected designs.
Schorch motors we list
| Motor | Type | Typical drive |
|---|---|---|
| 900 kW | High-voltage induction motor | Process pumps, fans and smaller compressors |
| 1,365 kW | High-voltage induction motor | Pipeline and injection pumps, compressors |
| 1,680 kW (KV6535B-AA06) | High-voltage induction motor | Compressors and large pumps |
| 2,300 kW | High-voltage induction motor | Gas compressors, boiler feed and large cooling water pumps |
| KN series | Low-voltage induction motor, IP23 | Indoor drives where open drip-proof cooling is acceptable |
Large motors like these are built to order. The type code on the nameplate (for example KV6535B-AA06) together with the serial number identifies the exact frame, cooling method, bearings, terminal box and explosion protection, so a replacement or spare part is always matched to that data.
Where Schorch motors are used
In Oman and the GCC, Schorch high-voltage motors drive compressors, crude and water injection pumps, cooling water pumps and fans in oil and gas fields, refineries, petrochemical plants, power and desalination stations, often in hazardous areas where an Ex “e”, “d” or “p” motor is required.
Ordering Schorch motors and spares: what we need
Send a photo of the nameplate or the type code and serial number, the rated power, voltage, frequency, speed, mounting arrangement and the explosion protection marking. For spare parts (bearings, seals, fans, terminal boxes, cooler parts or space heaters), add the part description and, if available, the item number from the motor documentation.
Facts checked against ATB Schorch company history and IECEx certificate data, October 2026.
Request a Quote for schorch Products
Looking for schorch parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine schorch products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
FAQ
Questions about schorch
Common questions about schorch equipment, part numbers and supply to Oman and the GCC.
01Which nameplate data is needed to identify a Schorch motor?
The type designation, for example KV6535B-AA06, and the machine number are the two key entries. Add rated power, voltage, frequency, speed, mounting arrangement (such as B3 or V1), degree of protection, cooling method and any Ex marking. With the machine number the manufacturer can refer to the original order documents, which matters because large motors are built to specification.
02Which types of explosion protection does Schorch offer for high voltage motors?
The manufacturer lists hazardous area series with increased safety (Ex eb), flameproof enclosure (Ex db, also combined with an Ex eb terminal box) and Ex ec and pressurized Ex pxb versions, in gas groups and temperature classes that depend on the series. The marking required comes from your area classification, so state zone, gas group and temperature class in the inquiry.
03What do you need to source bearings or other spare parts for a Schorch motor?
Schorch motors are built with rolling element bearings or sleeve bearings depending on series, size and speed, and the exact parts are fixed in the order documents. Send the machine number and type from the nameplate, the part required and, if you have it, the item number from the spare parts list or sectional drawing in the motor manual.
04Which certificates does the manufacturer issue for Schorch motors?
Safe area motors carry the CE declaration, and hazardous area series are certified to ATEX, with IECEx listed for the same series. Test reports and other inspection documents are produced with the individual motor according to what was ordered. Name the documents your project requires in the inquiry so they are part of the factory order.
05Is Seven Star LLC a distributor of Schorch motors?
No. Seven Star LLC is an independent supplier that sources Schorch motors and motor parts through commercial channels. We check the type and machine number against the manufacturer's documentation, propose the manufacturer's successor when a type is obsolete, and provide the datasheet and the certificates the manufacturer issues with the order on request.