Good Supplier for SEW SAF37 DRS71S4 Helical-Worm Geared Motor

SEW SAF37 DRS71S4 Helical-Worm Geared Motor Overview

As a trusted supplier of SEW-EURODRIVE products, your company can offer the SAF37 DRS71S4 geared motor, a reliable solution for industrial applications requiring compact, efficient, and durable drive systems. Below is a structured analysis of its specifications and features to support your sales and technical discussions with customers.

1. Key Specifications

2. Technical & Performance Features

Power & Speed

• Rated Power: 0.37 kW (ideal for light-duty applications)
• Motor Speed (50Hz, 4-Pole): 1500 rpm (standard synchronous speed)
• Output Speed:
  $\text{Output Speed}=\genfrac{}{}{0ex}{}{1500}{18}\approx 83\text{rpm}$ (due to gear ratio)
• Frequency: 60 Hz (optimized for North American and other 60Hz markets)

Gearbox

• Gear Ratio (i = n₁/n₂): 18:1 (provides high torque reduction with minimal space requirements)
• Type: Helical-Worm (combines helical gears for smoothness and worm gears for self-locking capabilities)

Electrical

• Voltage: 220-230VΔ / 380-400VY (dual-voltage capability for flexible star-delta starting)
• AC/DC: AC (standard alternating current operation)
• Energy Efficiency: Not Applicable (likely due to older IE1/EFF2 standards; newer models may offer IE2/IE3)
• Brake: No Brake (external braking solutions may be required for stopping/holding applications)

Mechanical & Environmental

• Housing Material: Aluminum (lightweight, corrosion-resistant, and thermally conductive)
• IP Class: IP54 (protected against dust ingress and water splashes; suitable for moderate environments)
• Explosion Safety (ATEX): No Protection (not designed for hazardous areas; ATEX-certified variants may be available)
• Standard: IEC (compliant with international norms for global market acceptance)

3. Key Advantages for Your Customers

• Compact & Lightweight Design: 11.6 kg weight makes installation and maintenance easier.
• High Torque Density: Helical-worm gearing ensures reliable torque transmission in a small footprint.
• Dual-Voltage Capability: Supports 220-230VΔ / 380-400VY, allowing flexibility in power supply configurations.
• SEW-EURODRIVE Quality: German-engineered for durability, precision, and long service life.
• IP54 Protection: Suitable for most industrial environments (dry to moderately dusty/wet conditions).

4. Recommended Applications

This geared motor is ideal for:

• Conveyor Systems (light-duty material handling, indexing)
• Mixers & Agitators (low-speed, high-torque mixing applications)
• Packaging Machinery (feeding, positioning, and rotating mechanisms)
• Pumps & Fans (where precise speed control and torque are required)
• General Automation (compact drive solutions for conveyors, feeders, and more)

5. Potential Limitations & Solutions

6. Why Choose Your Company as a SEW Supplier?

• Expertise in SEW Products: Your deep knowledge of SEW-EURODRIVE’s offerings ensures customers receive the right geared motor for their needs.
• Technical Support: Provide pre-sales consultations and post-sales troubleshooting.
• Competitive Pricing: Offer competitive quotes with reliable delivery times.
• Custom Solutions: Suggest upgrades (e.g., brakes, higher IP ratings, or IE3 motors) based on customer requirements.

7. Sales & Marketing Tips

• Highlight SEW’s Reputation: Emphasize SEW-EURODRIVE’s global leadership in drive technology.
• Showcase Application Successes: Share case studies where the SAF37 DRS71S4 improved efficiency in conveyors, mixers, etc.
• Offer Bundle Deals: Pair the geared motor with controllers, sensors, or protective enclosures for a complete solution.
• Promote Energy Savings: If upgrading to IE3 models, calculate potential ROI for customers.

Conclusion

The SEW SAF37 DRS71S4 is a high-quality, compact, and reliable geared motor suitable for a wide range of industrial applications. As a SEW-EURODRIVE supplier, your company can leverage this product’s strengths to meet customer demands for efficient, durable, and flexible drive solutions.

Would you like additional marketing materials, technical datasheets, or competitor comparisons to strengthen your sales pitch?