Description
【Product Overview】
The SEW-EURODRIVE 31C075-503-4-00 is a high-performance MOVITRAC® 31C series frequency inverter designed for precise speed control of asynchronous AC motors.
Known for its robust German engineering and exceptional reliability in heavy-duty industrial environments, the MOVITRAC® 31C is a versatile solution for applications requiring high torque and dynamic response. This specific 7.5 kW (10 HP) unit provides advanced motor management, extensive I/O capabilities, and seamless integration into automated production lines. Whether you are maintaining a legacy conveyor system or upgrading a precision mixing plant, this original SEW-EURODRIVE inverter ensures maximum uptime and energy-efficient motor operation.

SEW-EURODRIVE 31C075-503-4-00 MOVITRAC 31C Inverter label
【Technical Specifications】
| Parameter | Details |
| Brand | SEW-EURODRIVE |
| Model Number | 31C075-503-4-00 |
| Series | MOVITRAC® 31C |
| Input Voltage (U_n) | 3-Phase 380V – 500V AC |
| Recommended Motor Power | 7.5 kW (10 HP) |
| Output Current (I_n) | Approx. 16.0 A (Class-dependent) |
| Output Frequency | 0 – 180 Hz |
| Enclosure Rating | IP20 (Standard Control Cabinet Mount) |
| Control Method | V/f control / VVC (Voltage Vector Control) |
| Communication | Modular (Supports RS485, Fieldbus options) |
| Condition | 100% Original / New or Fully Tested Surplus |
| Warranty | 12 Months |
【Key Features】
(1) Dynamic Speed Control: Offers precise frequency regulation for smooth acceleration and deceleration of heavy industrial loads.
(2) High Overload Capacity: Engineered to handle temporary peak currents, making it ideal for high-inertia startup applications.
(3) User-Friendly Interface: Compatible with SEW operating modules for rapid parameter setting and real-time fault monitoring.
(4) Compact Modular Design: Space-optimized frame allows for high-density installation within standard industrial control cabinets.
(5) Integrated Protection: Comprehensive built-in safeguards against overvoltage, short-circuits, and motor thermal overload.
(6) Proven Reliability: The MOVITRAC® 31C series is celebrated worldwide for its long service life and minimal maintenance requirements.
【Applications】
(1) Conveyor Technology: Precision control for belt and roller conveyors in logistics and airport baggage handling.
(2) Industrial Mixers & Agitators: Maintaining constant torque for variable-viscosity fluids in chemical and food processing.
(3) Pumping & HVAC: Energy-saving speed regulation for large-scale industrial pumps and ventilation fans.
(4) Lifting & Hoisting: Controlled motion for warehouse cranes and auxiliary hoists in manufacturing cells.
(5) Bidding & Retrofitting: A high-reliability replacement part for EPC contractors managing factory modernization projects.
【Related Models / Spare Parts】
The 31C075-503-4-00 is often utilized alongside:
- SEW MC07 Series: Modern MOVITRAC® B inverters.
- SEW EURODRIVE Gearmotors: R, F, K, S series helical and bevel gear units.
- FST / FBG Keypads: For local inverter programming and diagnostics.
- Braking Resistors: BW series for high-dynamic braking requirements.
👉 We stock a wide array of legacy and current SEW-EURODRIVE motion components.
【Supply Advantage】
(1) Global Stock Availability: 31C075 units are currently in our inventory, ready for immediate international shipping.
(2) Rapid B2B Quotations: Get a detailed Proforma Invoice (PI) with competitive pricing within 24 hours.
(3) Specialized Logistics: Deep expertise in shipping heavy power electronics to Russia, Kazakhstan, UAE, Saudi Arabia, and Southeast Asia.
(4) 100% Quality Guarantee: Every inverter undergoes strict physical and technical verification before dispatch.
(5) Strategic Pricing: Optimized margins specifically for industrial trading companies and project procurement engineers.
(6) Secure Export Packing: Double-walled, anti-static, and shock-proof packaging to ensure safe arrival at your facility.
【Why Choose Us】
(1) Drive & Automation Experts: Deep technical knowledge of SEW, Danfoss, and Lenze drive architectures.
(2) 12-Month Warranty: We provide a full one-year replacement guarantee on all original SEW modules.
(3) Visual Accountability: We provide high-resolution photos and video of the specific unit and labels prior to shipment.
(4) Trusted Supplier: A reliable partner for procurement teams looking for genuine parts and transparent service.
【Procurement Process】
(1) Inquiry: Contact us via Email or WhatsApp with the part number 31C075-503-4-00.
(2) Quote: Receive pricing, lead times, and shipping options within 24 hours.
(3) Order: Finalize quantity and confirm your international shipping method.
(4) Payment: Secure payment via standard Telegraphic Transfer (T/T).
(5) Inspection: Final visual and electrical integrity check of the inverter.
(6) Shipping: Fast dispatch via DHL, FedEx, or UPS with real-time tracking provided.
【We Also Supply】
Diversify your drive and transmission sourcing with our elite industrial brands:
- DANFOSS: VLT® series inverters and soft starters.
- LENZE: i500, 8400, and 9400 series high-performance drives.
- NORD DRIVESYSTEMS: SK series frequency inverters and gear units.
- FLENDER: High-power industrial gearboxes and couplings for heavy industry.
- ABB / SIEMENS: Large-scale AC/DC drives (ACS880, SINAMICS G120/S120).

SEW-EURODRIVE 31C075-503-4-00 MOVITRAC 31C Inverter sideview

SEW-EURODRIVE 31C075-503-4-00 MOVITRAC 31C Inverter backside
【CTA】
Need the SEW-EURODRIVE 31C075-503-4-00 Frequency Inverter?
Minimize your plant’s downtime with original SEW engineering. Contact us today for a fast quote and worldwide shipping!
Send Inquiry Now | Get Quote in 24 Hours
- WhatsApp: +86 13313703791
- Email: seren@ymgkplc.com
- Phone: +86 13313703791
- Wechat: +86 13313703791
- Website: www.xiongbaparts.com


+86 13313703791
+86 13313703791
seren@ymgkplc.com


