SEW-Eurodrive MDX61B0110-5A3-4-0T – High-Performance AC Variable Speed Drive | MOVIDRIVE B Platform
Engineering Background: The MOVIDRIVE B series represents SEW-Eurodrive’s flagship generation of compact, high-dynamic AC variable speed drives, engineered for demanding industrial motion control applications. Designed to IEC 61800-5-1 safety standards, the MDX61B platform integrates advanced vector control algorithms with a modular I/O architecture, making it the preferred choice for OEM machine builders and system integrators across automotive, material handling, food & beverage, and process industries worldwide.
Product Positioning: The MDX61B0110-5A3-4-0T is a 11kW (15HP) three-phase AC drive rated at 400–500V input, delivering 11.0A continuous output current. It is optimized for asynchronous and synchronous motor control with integrated STO (Safe Torque Off) functionality, enabling compliance with SIL 2 / PLd safety architectures without external safety relays. This unit ships as a standalone drive (size 2) with no fieldbus option card installed, ready for integration via the onboard RS-485 / USS interface or optional PROFIBUS, DeviceNet, EtherNet/IP, or PROFINET expansion cards.
Complete Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | MDX61B0110-5A3-4-0T |
| Series / Platform | MOVIDRIVE B (MDX61B) |
| Manufacturer | SEW-Eurodrive |
| Drive Type | AC Variable Speed Drive (VFD / Inverter) |
| Power Rating | 11 kW (15 HP) |
| Input Voltage | 3-Phase, 380–500V AC ±10% |
| Input Frequency | 50 / 60 Hz |
| Output Current (Continuous) | 11.0 A |
| Output Frequency Range | 0 – 300 Hz |
| Control Mode | V/f, Sensorless Vector (VFC), Closed-Loop Vector (CFC), SERVO |
| Overload Capacity | 150% for 60 s (Heavy Duty) |
| Braking | Internal brake chopper (DC injection + dynamic braking) |
| Safety Function | STO – Safe Torque Off (SIL 2 / PLd, IEC 62061 / ISO 13849-1) |
| Communication (Standard) | RS-485 / USS protocol (onboard) |
| Optional Fieldbus | PROFIBUS DP, DeviceNet, EtherNet/IP, PROFINET, CANopen (via option card) |
| Digital Inputs | 7 × DI (24V DC, PNP/NPN selectable) |
| Digital Outputs | 3 × DO (relay + transistor) |
| Analog Inputs | 2 × AI (0–10V / 0–20mA / 4–20mA) |
| Analog Outputs | 1 × AO (0–20mA) |
| Encoder Interface | HTL / TTL incremental encoder (onboard) |
| Protection Class | IP20 (UL Open Type) |
| Cooling Method | Forced air cooling (integrated fan) |
| Ambient Temperature | 0°C to +40°C (up to +55°C with derating) |
| Storage Temperature | -25°C to +70°C |
| Humidity | ≤ 95% RH, non-condensing |
| Altitude | Up to 1000 m (derating above) |
| EMC Standard | EN 61800-3, Category C2 (with optional EMC filter) |
| Certifications | CE, UL, cUL, RoHS |
| Dimensions (H × W × D) | Approx. 270 × 90 × 195 mm (Size 2) |
| Weight | Approx. 3.8 kg |
| Mounting | DIN rail / panel mount (through-hole) |
Proven Application Environments
- Material Handling & Conveyor Systems: Precise speed and torque control for belt conveyors, roller conveyors, and sortation systems requiring smooth acceleration profiles.
- Automotive Manufacturing: High-dynamic servo-class performance for assembly line positioning, transfer systems, and robotic axis drives.
- Food & Beverage Processing: Hygienic-compatible drive operation with washdown-ready motor pairing; supports HACCP-compliant line control.
- Pump & Fan Control: Energy-saving V/f control with PID feedback for HVAC, water treatment, and process pump applications.
- Packaging Machinery: Synchronized multi-axis control via electronic cam and gear functions built into MOVIDRIVE B firmware.
- Crane & Hoist: Integrated brake management and safe torque off (STO) for overhead crane and hoist safety compliance.
- Textile & Printing: Ultra-smooth torque ripple suppression for tension-sensitive web and winding applications.
Engineering Advantages
- Unified Platform Architecture: MOVIDRIVE B shares a common parameter set and MOVITOOLS® MotionStudio engineering software across the entire power range (0.37–160 kW), reducing engineering time and spare-parts inventory.
- Integrated Safety (STO): Eliminates the need for external safety contactors in SIL 2 / PLd applications, reducing panel footprint and wiring complexity.
- Modular Expansion: Single-slot option card system supports all major industrial fieldbus protocols without hardware redesign.
- Advanced Motor Control: CFC (Closed-Loop Flux Control) delivers ±0.01% speed accuracy and full torque from 0 Hz, enabling true servo-class performance with standard induction motors.
- Energy Efficiency: Integrated DC bus coupling capability allows regenerative energy sharing between drive axes, reducing overall system energy consumption.
- Compact Size 2 Footprint: 90 mm width enables high-density panel layouts; through-hole mounting allows back-panel heat dissipation for reduced enclosure cooling requirements.
System Architecture & Signal Flow
The MDX61B0110-5A3-4-0T follows a standard AC drive signal architecture:
- Power Input Stage: 3-phase 400V AC → rectifier bridge → DC bus (approx. 565V DC nominal).
- DC Bus: Shared bus architecture supports multi-drive energy exchange; internal brake chopper activates at ~780V DC.
- IGBT Inverter Stage: 6-pulse IGBT switching (default 4 kHz PWM, adjustable 4–16 kHz) → 3-phase variable voltage/frequency output to motor.
- Control Board: DSP-based control with real-time vector algorithm execution; interfaces to I/O terminals, encoder feedback, and option card slot.
- Communication Layer: Onboard RS-485 (USS/MODBUS) + option card slot for fieldbus integration → PLC/SCADA command and status exchange.
- Safety Channel: Dual-channel STO input (terminals X17) → hardware-level IGBT gate disable, independent of control firmware.
Sourcing & Quality Verification
All SEW-Eurodrive units supplied by Konmask.com undergo a rigorous incoming inspection protocol:
- ✅ OEM Authenticity Check: Serial number and date code verified against SEW-Eurodrive production records.
- ✅ Visual Inspection: Housing, terminal blocks, label integrity, and connector condition inspected to OEM cosmetic standards.
- ✅ Functional Power-On Test: DC bus charge, fan operation, display initialization, and parameter read-back verified prior to dispatch.
- ✅ ESD-Safe Packaging: Anti-static bag + foam-lined carton with shock indicators for international freight.
- ✅ Documentation: CE Declaration of Conformity and original SEW-Eurodrive product documentation available on request.
Konmask.com is an independent distributor of industrial automation components. We are not an authorized SEW-Eurodrive dealer. All brand names and part numbers are referenced for identification purposes only.
Procurement Process
- Confirm Part Number: Verify MDX61B0110-5A3-4-0T matches your application’s power, voltage, and option card requirements.
- Request Quote / Stock Check: Contact us via the form below or email [email protected] for real-time stock availability and lead time.
- Place Order: Secure checkout via Shopify (credit card, T/T wire transfer, PayPal accepted). Purchase orders accepted for qualified accounts.
- Shipping: DHL / FedEx / UPS express international shipping. Export documentation (commercial invoice, packing list, COO) provided. Typical dispatch: 1–3 business days.
- After-Sales Support: 12-month warranty against manufacturing defects. Technical support available via email and WhatsApp.
Technical FAQ
Q: What is the difference between MDX61B and MDX60B?
A: The MDX61B (MOVIDRIVE B) is the successor to the MDX60B, featuring enhanced safety functions (integrated STO), improved EMC performance, and expanded fieldbus option card compatibility. The MDX61B is the current production variant.
Q: Can this drive control a permanent magnet synchronous motor (PMSM)?
A: Yes. The MDX61B supports SERVO control mode for synchronous motors when used with an appropriate encoder feedback card (e.g., DEH11B for resolver or DEU11B for SIN/COS encoder).
Q: Is an external EMC filter required?
A: The MDX61B0110-5A3-4-0T does not include an integrated EMC filter. For EN 61800-3 Category C2 compliance, SEW-Eurodrive recommends pairing with the NF series line filter (e.g., NF045-503). Please consult your local EMC requirements.
Q: What programming software is required?
A: SEW-Eurodrive MOVITOOLS® MotionStudio (free download from SEW website) via USB11A PC interface adapter or RS-485 connection. Parameters can also be set via the DBG60B keypad operator panel.
Q: Can I use this drive as a replacement for a failed MDX61B unit?
A: Yes, provided the replacement unit has the same power rating and option card configuration. Parameter sets can be backed up and restored via MOVITOOLS® MotionStudio or the DBG60B keypad.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
