Product details
DRN160M4 SEW-EURODRIVE IE3 Three-Phase Motor
The DRN160M4 is a 4-pole IE3 three-phase asynchronous motor from SEW-EURODRIVE. It delivers 11 kW at 400 V, 50 Hz. This motor belongs to the DRN modular system. It runs continuously in S1 duty. It also supports inverter operation. The design is robust, efficient, and easy to integrate.
Why This Motor Stands Out
- High efficiency: IE3 Premium Efficiency lowers energy use.
- Strong output: 11 kW with 71 Nm rated torque.
- Flexible mounting: IM B35 standard, with IM B3, IM B5, and IM B14 options.
- Industrial protection: IP55 enclosure, up to IP66 on request.
- Inverter ready: Suitable for VPWM drive operation.
- Long service life: Class 155 (F) insulation, Class 180 (H) available.
Technical Specifications
- Brand: SEW-EURODRIVE
- Model: DRN160M4
- Series: DRN Three-Phase Asynchronous Motor
- Motor type: Squirrel-cage three-phase asynchronous, TEFC
- Poles: 4
- Rated power: 11 kW
- Rated voltage: 400 V nominal, 3-phase, 50 Hz
- Connection: Δ at 400 V; star/delta changeover for 230/400 V or 400/690 V per size
- Rated current: 21 A at 400 V, 50 Hz
- Rated speed: 1473 min⁻¹ at rated load
- Rated torque: 71 Nm
- Efficiency class: IE3 per IEC 60034-30-1
- Efficiency: 91.4% at 100% load, 91.7% at 75% load, 91.1% at 50% load
- Power factor: cos φ = 0.81
- Duty type: S1 continuous operation
- Cooling method: TEFC, IC 411 per IEC 60034-6
- Insulation class: Thermal class 155 (F) per IEC 60034-1; class 180 (H) on request
- Mounting: IM B35 standard; IM B3, IM B5, IM B14 available per order
- Protection rating: IP55 per IEC 60034-5; up to IP66 on request
- Operating temperature: -20 to +40 °C ambient
- Storage temperature: -15 to +70 °C
- Humidity: Non-condensing
- Altitude: Rated output at ≤1000 m above sea level
- Weight: 115 kg
- Dimensions: Consult SEW dimension sheets; numerical table not published
- Lifecycle status: Current SEW-EURODRIVE product line
- Predecessor: IE3 successor to DRS../DR2S.. series
- Verified: 2026-09 on the official SEW global DR.. product page
Installation Guide
- Check the nameplate before wiring.
- Match supply voltage to the connection diagram.
- Use the IM B35 foot and flange mount as standard.
- Choose IM B3, IM B5, or IM B14 when needed.
- Keep the fan cover clear for IC 411 cooling.
- Align the motor carefully with the driven load.
- Tighten all bolts to the correct torque.
- Ground the motor before startup.
- Confirm IP55 sealing after installation.
- For IP66, use the correct order option.
Setup and Maintenance Convenience
- Simple wiring: Clear Δ and star/delta options.
- Drive friendly: Works with VPWM inverters per IEC 60034.
- Low upkeep: TEFC design reduces dust and moisture entry.
- Easy checks: Inspect fan, shaft, and seals at planned intervals.
- Long insulation life: Class 155 (F) handles heat well.
- Optional upgrade: Class 180 (H) available on request.
Compatibility Notes
- Fits SEW DRN modular motor system components.
- Runs on 400 V, 50 Hz three-phase supply.
- Supports 230/400 V or 400/690 V changeover per size.
- Works with line and inverter duty.
- Replaces DRS../DR2S.. IE2-era motors in many setups.
- Mounting options cover foot, flange, and face designs.
Certifications and Standards
- IEC 60034-1 thermal class 155 (F)
- IEC 60034-5 protection rating IP55
- IEC 60034-6 cooling method IC 411
- IEC 60034-30-1 IE3 efficiency
- SEW-EURODRIVE official DRN series documentation
Package List
- 1 × SEW-EURODRIVE DRN160M4 motor
- 1 × terminal box cover and hardware
- 1 × nameplate and connection diagram
- 1 × fan cowl and fan
- 1 × basic mounting accessories as ordered
Warranty and Shipping
- Warranty: 12 months.
- Dispatch: Ships in 12–24 hours.
- Couriers: FedEx, UPS, and DHL.
- Tracking: Shared after dispatch.
- Support: Contact sales@powergearx.com or +86 18030005825.
Expert Review
The DRN160M4 is a smart pick for plants that want IE3 savings without changing the machine layout. It keeps the strong SEW build quality. The 11 kW output and 71 Nm torque fit many pumps, fans, and conveyors. Inverter use adds speed control. The IP55 housing handles dusty and wet floors. For high heat or washdown areas, order class 180 (H) and IP66. This motor is not the cheapest option, but it cuts energy loss and downtime. That matters more over years of S1 duty.
Manager’s Insight
Buy the DRN160M4 when you need a proven IE3 motor with SEW modular fit. It suits system integrators, OEMs, and MRO teams. Stock it for lines that run 24/7. The 12–24 hour dispatch and FedEx, UPS, or DHL delivery help avoid long stops. Confirm voltage, mounting, and inverter settings before order. For IP66 or class H, plan a custom lead time. Reach our team at sales@powergearx.com or +86 18030005825 for a fast quote.
Best Applications
- Pumps and fans in process plants.
- Conveyors and material handling lines.
- Compressors and mixers.
- Packaging and food processing machines.
- Water treatment and HVAC systems.
- General industrial drive tasks with S1 duty.
- Inverter-driven speed control systems.
- OEM machines using SEW DRN modular parts.
FAQ
Q: What does the DRN160M4 replace?
A: It replaces DRS../DR2S.. IE2 motors in many SEW setups. Check shaft, flange, and voltage first.
Q: Can I run it on a VFD?
A: Yes. It supports VPWM inverter duty per IEC 60034. Set the drive limits to protect the motor.
Q: Is IP66 available?
A: Yes. IP66 is available on request. Standard protection is IP55.
Q: What is the ambient limit?
A: Rated output applies from -20 to +40 °C. Above +40 °C, derate the motor.
Q: How fast does it ship?
A: In-stock units leave in 12–24 hours. FedEx, UPS, and DHL are available.
Q: What is the warranty?
A: It comes with a 12-month warranty. Keep the invoice and nameplate data.
Q: How do I choose the right mounting?
A: Pick IM B35 for foot and flange. Choose IM B3, IM B5, or IM B14 only if your machine needs it.
Q: What should I check before buying?
A: Check power, voltage, frequency, speed, torque, mounting, IP rating, and inverter use. Ask us if unsure.
Q: Do you offer bulk pricing?
A: Yes. Email sales@powergearx.com or message +86 18030005825 for volume quotes.
Buying Guide
- Confirm 11 kW and 400 V, 50 Hz are correct.
- Check 1473 min⁻¹ and 71 Nm against your load.
- Match the mounting to your machine frame.
- Choose IP55 for normal plants, IP66 for washdown.
- Pick class 180 (H) for high heat.
- Use IE3 to cut energy costs.
- Plan inverter settings before startup.
- Order spare units for critical lines.
- Contact us for fit, lead time, and price.
Contact
For inquiries, email sales@powergearx.com or call +86 18030005825. We reply fast and help with model selection.
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