PVV41-1X/082-027RA15UUMC PVV21-1X/040-018RB15RLMB PVV41-1X/098-027RA15UUMC Pilot operated dual blade pump, Rexroth PVV41/PVV21 series hydraulic pump, original made in Italy
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
Rexroth
Product Description
PVV41-1X/082-027RA15UUMC | PVV21-1X/040-018RB15RLMB | PVV41-1X/098-027RA15UUMC
Rexroth PVV Series Vane Pumps
Product Overview
The Rexroth PVV series is a range of high-performance fixed-displacement vane pumps designed for industrial applications requiring reliable hydraulic power with low noise operation and long service life. This release features three specific models: PVV41-1X/082-027RA15UUMC, PVV21-1X/040-018RB15RLMB, and PVV41-1X/098-027RA15UUMC.
Technical Specifications
| Parameter | PVV41-1X/082-027RA15UUMC | PVV21-1X/040-018RB15RLMB | PVV41-1X/098-027RA15UUMC |
|---|---|---|---|
| Frame Size | 41 | 21 | 41 |
| Displacement (cm³) | 82 (flange) / 27 (cover) | 40 (flange) / 18 (cover) | 98 (flange) / 27 (cover) |
| Rotation Direction | Clockwise (R) | Clockwise (R) | Clockwise (R) |
| Shaft Type | Cylindrical (A) | Heavy reinforced cylindrical (B) | Cylindrical (A) |
| Pressure Port Position | Flange: Bottom (U) Cover: Bottom (U) | Flange: Right (R) Cover: Left (L) | Flange: Bottom (U) Cover: Bottom (U) |
| Seal Material | NBR (M) | NBR (M) | NBR (M) |
| Max Operating Pressure | 210 bar | 210 bar | 210 bar |
| Speed Range | 600-2800 rpm | 600-2800 rpm | 600-2800 rpm |
| Maximum Flow | ~120 L/min at 2800 rpm | ~60 L/min at 2800 rpm | ~140 L/min at 2800 rpm |
Key Features & Benefits
- Long Bearing Life: Hydraulically unloaded shaft design significantly reduces wear on bearings, extending service life and reducing maintenance costs.
- Low Noise Operation: Optimized vane movement and hydraulic system design ensure quiet operation with minimal pulsation, making these pumps suitable for noise-sensitive environments.
- Easy Maintenance: Pump cores can be easily replaced without disassembling the entire pump body, reducing downtime and maintenance costs.
- High Efficiency: Advanced design maintains high efficiency under various working conditions, with unique vane design and hydraulic balance structure reducing energy loss.
- Compact Design: Compact structure with small size and light weight allows adaptation to various installation environments with limited space.
- Flexible Configuration: Inlet and outlet positions can be selected according to requirements; drive shaft options: cylindrical or splined; bidirectional operation capability; optional positioning of pressure connections.
Applications
- Machine Tools: Provides stable power for hydraulic systems, ensuring precision and stability in machining processes
- Plastic Machinery: Offers precise fluid control during plastic molding processes
- Die-Casting Machinery: Supplies high-pressure hydraulic power for rapid filling and molding
- Marine Applications: Used in steering gears and anchor winches
- Steel Industry: Various hydraulic equipment in steel production processes
- Petrochemical Industry: Provides stable hydraulic power in pump stations and mixers
Product Series Information
The PVV series includes single pumps and double pumps with displacements ranging from 18 to 193 cm³. The series designation follows this pattern:
- PVV: Product series
- Frame Size: 1, 2, 4, 5, 21, 41, 42, 51, 52, 54
- Displacement: 018 to 193 cm³
- Rotation Direction: R (clockwise) or L (counterclockwise)
- Shaft Type: A (cylindrical), B (heavy shaft), J (spline)
- Port Configuration: D (up), R (right), L (left), U (down)
- Seal Material: M (NBR), V (FKM)
Frequently Asked Questions
Q1: What is the warranty period for Rexroth PVV pumps?
A: Rexroth PVV pumps typically come with a 1-year warranty covering manufacturing defects in materials and workmanship.
Q2: What types of hydraulic fluids are compatible?
A: These pumps are compatible with mineral oil-based hydraulic fluids (HLP type). When equipped with FKM seals (indicated by "V" in the model code), they can also handle phosphate ester fluids.
Q3: What is the delivery time for these pumps?
A: Delivery time depends on product availability and order quantity. Standard delivery is typically 3-15 days for in-stock items.
Q4: Do you accept small orders?
A: Yes, most suppliers accept small orders with MOQ (Minimum Order Quantity) of 1 piece.
Q5: What payment methods are accepted?
A: Common payment methods include T/T (bank transfer), LC at sight, and credit cards. Payment terms are typically 30% deposit, 70% balance before shipment.
Q6: Can the pump core be replaced separately?
A: Yes, the pump core is designed to be easily replaceable without disassembling the entire pump body, making maintenance more convenient and efficient.
Q7: What is the maximum operating temperature?
A: The pumps are designed to operate in a wide temperature range, typically from -40°C to +150°C, depending on the specific model and application.
Q8: Are these pumps available with different mounting flanges?
A: Yes, the pumps are available with SAE mounting flanges (SAE-B for frame sizes 1-2, SAE-C for frame sizes 4-5), and through-drive options are also available.
Q9: What is the expected service life?
A: With proper maintenance and operation within specified parameters, Rexroth PVV pumps can provide many years of reliable service. The hydraulically unloaded design significantly extends bearing and vane life.
Q10: Are technical specifications and installation manuals available?
A: Yes, complete technical documentation, including installation manuals, performance curves, and maintenance guides, are available from Rexroth or authorized distributors.
Ordering Information
To place an order or request a quotation, please provide:
- Complete model number
- Quantity required
- Delivery address
- Any special requirements
For technical support or product selection assistance, contact our technical team with your application details and operating parameters.
Note: All specifications are subject to change without notice. Please consult the latest technical documentation for the most current information.
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Get in Touch
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun