SANYO DENKI QF1PA270N1 AC Servo Motor | Replacement, Equivalent & Selection Guide
The SANYO DENKI QF1PA270N1 is a high-performance AC servo motor designed for precision motion control in industrial automation systems. This page provides complete technical specifications, compatible replacement models, equivalent alternatives, and a structured selection guide to help engineers and procurement teams make informed sourcing decisions.
Technical Specifications
- Manufacturer: SANYO DENKI Co., Ltd.
- Model / SKU: QF1PA270N1
- Type: AC Servo Motor
- Series: Q Series (SANYO DENKI)
- Weight: Approx. 1,000 g (1 kg)
- Mounting: Flange mount (standard)
- Encoder: Built-in incremental / absolute encoder (series-dependent)
- Cooling Method: Self-cooled (natural convection)
- Protection Class: IP65 (shaft seal, connector side may vary)
- Country of Origin: Japan
- Compliance: CE, RoHS
Note: Always verify the full datasheet from SANYO DENKI for application-critical parameters before installation.
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as direct or functional replacements for the QF1PA270N1. Compatibility depends on your drive, mechanical interface, and encoder protocol.
| Brand | Model | Compatibility Level | Notes |
|---|---|---|---|
| SANYO DENKI | QF1PA270N1 | ✅ Original | OEM part — exact match |
| SANYO DENKI | QF1AA270N1 | ⚠️ Functional | Same frame, verify encoder type |
| SANYO DENKI | QF1PA200N1 | ⚠️ Partial | Lower rated output — check torque requirements |
| Mitsubishi | HG-KR23 | ⚠️ Cross-brand | Similar class; drive and wiring adaptation required |
| Yaskawa | SGMJV-02ADA21 | ⚠️ Cross-brand | Equivalent power class; encoder protocol differs |
| Panasonic | MSMF022L1U2M | ⚠️ Cross-brand | Verify flange dimensions and shaft diameter |
⚠️ Disclaimer: Cross-brand replacements require engineering validation. Konmask.com recommends using original SANYO DENKI parts for safety-critical applications.
Why Choose the Original QF1PA270N1
- Guaranteed compatibility with SANYO DENKI servo drives (RS1, RS2, PY series)
- Factory-calibrated encoder — no re-tuning required after swap
- Proven reliability in 24/7 industrial environments
- OEM warranty support and traceable manufacturing documentation
- Consistent mechanical dimensions — drop-in replacement for existing installations
Typical Applications
- CNC machine tool axes (X/Y/Z positioning)
- Robotic arm joint actuation
- Semiconductor wafer handling equipment
- Packaging and labeling machinery
- Textile and printing machine drives
- Electronic assembly and pick-and-place systems
System Compatibility
The QF1PA270N1 is designed to operate with SANYO DENKI servo drive systems. Confirm the following before ordering:
- Drive series: SANYO DENKI RS1A / RS2A / PY series (verify model suffix)
- Encoder cable: Use OEM-specified shielded cable; max recommended length 20 m
- Power supply: Match drive input voltage to motor rated voltage
- Communication protocol: Pulse-train (P/P), analog ±10 V, or serial (model-dependent)
Selection Guide
Use this checklist to confirm the QF1PA270N1 is the right motor for your application:
- ☐ Rated torque meets your load + inertia requirements (include safety factor ≥1.5×)
- ☐ Rated speed matches your motion profile (check max RPM at duty cycle)
- ☐ Encoder resolution is sufficient for your positioning accuracy
- ☐ Shaft diameter & key match your mechanical coupling
- ☐ Flange size (IEC frame) fits your mounting plate
- ☐ IP rating is adequate for your environment (coolant, dust, humidity)
- ☐ Brake option required? Confirm suffix code (N = no brake, B = with brake)
- ☐ Drive compatibility confirmed with SANYO DENKI drive model number
Not sure? Contact our technical team at support@konmask.com with your existing drive model and application details.
Quality Assurance & Sourcing
- Source: Authorized distributor channels and verified surplus stock
- Inspection: Each unit visually inspected and function-tested before shipment
- Packaging: Anti-static, shock-resistant packaging for international freight
- Documentation: Certificate of conformity and packing list included
- Traceability: Batch and serial number records maintained
How to Order
- Confirm your required quantity and delivery timeline
- Add to cart or contact us for bulk / project pricing
- Provide your shipping address and preferred freight method (DHL / FedEx / sea freight)
- Receive proforma invoice and confirm payment
- Shipment dispatched within 1–3 business days (stock items)
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use a QF1PA270N1 with a non-SANYO drive?
A: Technically possible with a pulse-train interface, but encoder protocol and tuning parameters must be validated. We recommend consulting your drive manufacturer.
Q: Is the QF1PA270N1 still in production?
A: SANYO DENKI periodically updates their servo motor lineup. Contact us to confirm current production status and available stock.
Q: What is the difference between QF1PA270N1 and QF1AA270N1?
A: The prefix letter (P vs A) typically denotes encoder type or winding specification. Verify with the SANYO DENKI datasheet or contact our team.
Q: Do you offer a warranty?
A: Yes — all units sold by Konmask.com carry a 90-day functional warranty against manufacturing defects.
Q: Can you source discontinued or obsolete SANYO DENKI models?
A: Yes. We specialize in hard-to-find industrial automation components. Submit your part number at support@konmask.com.
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Contact: support@konmask.com | +0086 19859288691
