HF-SP51B 1000r/Min 0.5kw Industrial Servo Motor Medium Inertia Power Servo Motor
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HF-SP51B
Product Description
1000r/min 0.5kw Industrial Servo Motor HF-SP51B Medium inertia power servo motor
HF-SP51B Description
The HF-SP51B is a high-performance medium-inertia AC servo motor designed for high‑precision motion control in industrial automation systems. It provides stable torque output, excellent speed rigidity, strong anti-disturbance capability, and reliable positioning performance. Equipped with a high-resolution absolute encoder, it supports absolute position detection without homing. The motor features low vibration, low noise, and strong environmental adaptability, making it ideal for continuous operation in various precision machinery.
HF-SP51B Key Features
- Medium-inertia design for outstanding speed stability and load rigidity
- High-resolution absolute encoder for high-precision positioning
- High overload capacity up to 3× rated torque for rapid acceleration and deceleration
- Excellent low-speed smoothness and minimal cogging torque
- Low vibration and low noise for precision processing equipment
- IP67 protection rating for dustproof and water-resistant performance
- Natural air cooling for long-term continuous duty
- Standard flange and shaft structure for easy installation and replacement
- High reliability and long service life in harsh industrial environments
HF-SP51B Materials & Applications
Materials
- Housing: High-strength die-cast aluminum alloy with excellent heat dissipation
- Stator & Rotor: High-grade silicon steel laminations, high-performance permanent magnets, high-temperature-resistant copper windings
- Shaft: Precision-ground hardened alloy steel with high rigidity and wear resistance
- Encoder: Sealed absolute optical encoder with high shock and vibration resistance
- Bearings: High-precision long-life sealed ball bearings
- Seals: Oil-resistant rubber seals to ensure IP67 protection
Typical Applications
- CNC lathes, milling machines, grinders, and machining centers
- Industrial robots and handling robots
- Injection molding machines and die-casting machines
- High-precision positioning platforms and gantry systems
- Packaging, printing, and textile machinery
- Semiconductor and electronic manufacturing equipment
- General automation requiring high torque and high positioning accuracy
HF-SP51B Important Parameters
| Parameter | Specification |
|---|---|
| Part Number | HF-SP51B |
| Motor Type | Medium-Inertia Brushless AC Servo Motor |
| Rated Output Power | 0.5 kW |
| Rated Torque | 1.6 N·m |
| Peak Torque | 4.8 N·m |
| Rated Speed | 3000 rpm |
| Maximum Speed | 5000 rpm |
| Rotor Inertia | 0.13 × 10⁻⁴ kg·m² |
| Encoder Type | 18-bit Absolute Encoder |
| Encoder Resolution | 262144 pulses/rev |
| Insulation Class | Class B |
| Protection Rating | IP67 |
| Cooling Method | Natural cooling |
| Operating Temperature | 0°C ~ +40°C |
| Storage Temperature | -20°C ~ +70°C |
| Humidity | 5–95% RH, non-condensing |
| Flange Size | 60 × 60 mm |
| Shaft Diameter | φ14 mm |
| Weight | Approx. 1.6 kg |
| Certifications | CE, UL, cUL, RoHS |
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Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky