Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of parker mpp motors in China. We warmly welcome you to wholesale bulk parker mpp motors for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
▔▔The Parker MPP (MaxPlus Plus) Series Motor is a premium brushless AC servo motor engineered for ultra-high-dynamic performance, demanding acceleration rates, and rigorous precision motion control. Operating as a core actuation element in closed-loop servo and high-accuracy fluid power systems, the MPP Series bridges advanced electro-mechanical servo technology with high-pressure precision hydraulic actuation (including variable displacement pump drives and electro-hydraulic servo-systems). Designed for medium-to-high torque applications requiring minimal rotor inertia, the MPP Series delivers exceptional torque density, smooth low-speed performance, and precise torque/velocity control across its entire operating range.
Key Advantages
▔▔- Ultra-High Dynamic Response: Features a low-inertia segmented neodymium-iron-boron (NdFeB) rotor structure that maximizes torque-to-inertia ratios, enabling rapid acceleration and instant dynamic recovery.
- Superior Torque Density: Delivers up to 30% higher torque density compared to standard servo motor designs, significantly reducing overall physical footprint.
- Low Cogging & Ripple Minimization: Advanced electromagnetic design minimizes magnetic cogging and torque ripple, ensuring ultra-smooth speed regulation at low RPMs for high-precision pressure and flow control.
- Industrial Durability: Built with heavy-duty thermal management, high-grade insulation, and IP65 standard sealing (IP67 optional), making it suitable for high-duty-cycle industrial operations.
Technical Specifications
▔▔
| Parameter | Unit | MPP092 | MPP115 | MPP142 | MPP190 |
| Continuous Stall Torque | Nm | 1.3 - 4.8 | 3.5 - 12.0 | 8.5 - 31.0 | 22.0 - 78.0 |
| Peak Torque | Nm | 4.2 - 14.5 | 11.0 - 36.0 | 26.0 - 92.0 | 68.0 - 235.0 |
| Rated Speed | RPM | 3000 / 4500 | 3000 / 4500 | 2000 / 3000 | 1500 / 3000 |
| Rotor Inertia | kg cm² | 0.88 - 2.80 | 3.10 - 8.90 | 11.2 - 34.5 | 45.0 - 138.0 |
| Maximum Bus Voltage | V DC | 650 | 650 | 650 | 650 |
| Thermal Time Constant | min | 25 | 30 | 38 | 45 |
| System Max Operating Pressure (Pump Drive Assembly) | bar | 350 | 350 | 350 | 350 |
| Recommended Fluid Viscosity Range | cSt (mm²/s) | 16 to 46 | 16 to 46 | 16 to 46 | 16 to 46 |
| Fluid Operating Temperature Range | °C | -20 to +80 | -20 to +80 | -20 to +80 | -20 to +80 |
| Torque Hysteresis / Ripple | % | < 1.5 | < 1.5 | < 1.2 | < 1.0 |
| Electrical Response Time | ms | < 1.0 | < 1.0 | < 1.0 | < 1.0 |
Configuration Options
▔▔1. Frame Sizes & Stack Lengths: Available in 92 mm, 115 mm, 142 mm, and 190 mm frame sizes, with multi-stack rotor configurations (1, 2, 3, or 4 stacks) to match specific torque and length requirements.
2. Feedback Devices:
- 2-Pole Resolver (Standard for high-temperature/vibration ruggedness)
- Absolute Encoders (Single-turn / Multi-turn Hiperface, EnDat 2.2, or BiSS-C protocols for ultra-high accuracy positioning)
- Incremental Optical Encoders
3. Winding Configurations: Standard 230V AC and 400/480V AC windings tuned for varied rated speeds and bus voltage matching.
4. Shaft & Mounting Interfaces:
- IEC metric flange mounting standard
- Plain cylindrical shaft or keyed shaft options
- Customized shaft dimensions for direct coupling to axial piston pumps or servo pumps
5. Brake Options: Optional integrated 24V DC failsafe holding brake.
6. Electrical Connections:
- Heavy-duty M23 quick-disconnect right-angle rotatable connectors
- Terminal box connection options for larger frame sizes (MPP190)
7. Ingress Protection & Cooling: Standard IP65 shaft oil seal included; IP67 liquid-cooled or forced-air cooling kits available for extreme ambient conditions.
Key Materials and Components
▔▔
- Neodymium-Iron-Boron (NdFeB) Magnets (Grade SH/UH): High-coercivity, heat-resistant permanent magnets rated up to 180°C to prevent irreversible demagnetization during extreme continuous duty cycles.
- Class H Insulation System: Advanced high-temperature wire enamels and slot insulation rated for 180°C thermal endurance, ensuring long winding life under fast switching frequency (PWM) drive conditions.
- Fluorocarbon (FKM / Viton) Shaft Seals: Premium FKM double-lip shaft seals providing exceptional fluid compatibility against synthetic ester oils, mineral hydraulic oils, and high-temperature degradation.
- Precision Deep-Groove Ball Bearings: High-capacity bearings packed with synthetic polyurea grease, selected for high radial shaft load absorption and high-speed operation.
Packaging and Transport Protection
▔▔
- Individual Unit Protection: Each Parker MPP Motor is sealed in heavy-duty anti-static VCI (Vapor Corrosion Inhibitor) moisture-barrier bags with desiccant packs to prevent surface oxidation and ingress of humidity during long-distance transport.
- Vibration-Damping Internal Support: The motor is enclosed in high-density custom-molded polyethylene foam frames (EPE) inside reinforced double-wall corrugated cartons, immobilizing the shaft and absorbing mechanical shock.
- Bulk & Export Packaging: For multi-unit orders, individual cartons are palletized on heat-treated, fumigated ISPM-15 wooden pallets, secured with corner protectors, heavy-duty polypropylene strapping, and multiple layers of industrial stretch wrap.
- Shaft & Connector Shielding: Shaft extensions are fitted with rigid plastic protectors to safeguard precision keyways and radial runout accuracy; electrical connectors are capped with dust/moisture caps.
Applications
▔▔- Electro-Hydraulic Servo Pump Drives (EHS): Serves as the high-dynamic prime mover directly coupled to axial piston or internal gear pumps in variable-speed pump systems. Controls precise system pressure and flow in plastic injection molding machines and metal forming presses, dramatically reducing energy consumption compared to fixed-speed induction motors.
- High-Speed Hydraulic Press Control: Provides dynamic speed, position, and torque adjustment during the rapid advance, pressing, and decompression phases of hydraulic press machinery.
- Precision Die-Casting & Metal Stamping: Controls high-response hydraulic auxiliary axes, injection plungers, and clamping units where accurate pressure repeatability and fast shockless acceleration are vital.
- Simulators & Test Benches: Acts as the primary dynamic actuator in active load-simulation rigs, hydraulic test stands, and flight/vehicle motion simulators requiring high-frequency torque modulation and minimal dynamic hysteresis.
Related Models
▔▔| Model Code | Frame Size (mm) | Rated Voltage | Feedback Type | Continuous Torque (Nm) | Key Features / Options |
| MPP0923C1E-K21B | 92 | 400/480V | 2-Pole Resolver | 4.8 | Keyed shaft, IP65 seal, M23 connectors |
| MPP1152P1E-K21B | 115 | 400/480V | Hiperface Absolute | 8.2 | Keyed shaft, integrated 24V DC brake |
| MPP1424C1E-K21B | 142 | 400/480V | EnDat 2.2 Encoder | 31.0 | High-torque density, direct pump coupling |
| MPP1903R1E-K21B | 190 | 400/480V | 2-Pole Resolver | 60.0 | Heavy industrial duty, dynamic servo pump drive |
| MPP1154C1E-N21B | 115 | 230V | Incremental Encoder | 12.0 | Smooth plain shaft, IP65 standard protection |
FAQ
▔▔Q1: How do I correctly select and confirm the complete Parker MPP motor model code?
A: Model confirmation requires defining the required continuous/peak torque, base speed, system bus voltage, motor frame size, shaft type (keyed or smooth), feedback protocol (Resolver, Hiperface, EnDat), brake option, and connector type. You can cross-reference your required motor parameters with our technical datasheet or consult our engineering team with your existing part number.
Q2: What is the recommended hydraulic fluid cleanliness level for systems using MPP servo-pump drives?
A: To maintain high dynamic response and prevent premature wear on the coupled hydraulic pump and motor shaft seal, the hydraulic oil cleanliness should be maintained at or better than ISO 4406 standard 18/16/13 (or NAS 1638 Class 7), with a recommended filtration rating of 10 microns absolute.
Q3: What type of hydraulic oil is compatible with the MPP motor seal materials?
A: Standard MPP motors feature high-grade FKM (Viton) shaft seals that are compatible with mineral-based hydraulic oils (HLP/HM), synthetic ester fluids (HEES), and eco-friendly hydraulic fluids. For water-glycol (HFC) or specialized fire-resistant fluids, please inform us so we can verify seal compatibility.
Contact Us
▔▔Get in touch with us and we will get in touch with you quickly to give you more personalized information.
Hot Tags: parker mpp motors, China parker mpp motors suppliers
