Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
The Rexroth PVV series represents a comprehensive range of fixed displacement vane pumps designed for demanding industrial and mobile appliions. This series includes models PVV52-1X/193-068RA15UUVC, PVV21-1X/045-046RA15RRMB, and PVV21-1X/055-027LA15DDMB, each offering unique configurations for specific hydraulic system requirements.
Technical Specifiions
General Series Features
Parameter
Specifiion
Maximum Operating Pressure
210 bar
Displacement Range
18 to 193 cm³
Maximum Flow
Up to 285 l/min
Component Series
1X
Frame Sizes
1, 2, 4, 5
Seal Material
NBR (Butadiene Rubber)
Hydraulic Fluid
HLP
Mounting
SAE B, 2-bolt flange 101-2 according to ISO 3019-1
Model-Specific Specifiions
Model
Displacement
Rotation
Shaft Type
Port Position
Seals
PVV52-1X/193-068RA15UUVC
193 cm³ (primary), 68 cm³ (secondary)
Clockwise (R)
Splined (J)
Down (U), Down (U)
NBR (M), Fluorine Rubber (V)
PVV21-1X/045-046RA15RRMB
45 cm³ (primary), 46 cm³ (secondary)
Clockwise (R), Clockwise (R)
Cylindrical (A)
Right (R), Right (R)
NBR (M), NBR (M)
PVV21-1X/055-027LA15DDMB
55 cm³ (primary), 27 cm³ (secondary)
Counterclockwise (L), Clockwise (A)
Cylindrical (A)
Up (D), Up (D)
NBR (M), NBR (M)
Design Innovations
Hydraulic Unloading Technology
Double-eccentric stator ring design creates two pressure chambers opposite two suction chambers
Hydraulically unloaded shaft transmits only torque, extending bearing life
Partially unloaded vanes reduce wear during suction passage
Exchangeable Pump Cartridges
Pump insert (rotor, vane, stator ring, control plates) can be removed without disassembling the housing
Cover removal allows quick access for maintenance and repair
Significantly reduces downtime and maintenance costs
Double Pump Configuration
Extremely compact design with two pump installation kits on one joint shaft
Single suction port in central housing
Separate pressure ports for each pump
Larger pump installation kit always positioned on flange housing side
Performance Advantages
Long Bearing Life: Hydraulically unloaded shaft design ensures extended bearing service life
What is the maximum operating pressure for PVV series pumps?
The maximum operating pressure is 210 bar for all PVV series models.
Can I change the rotation direction of these pumps?
Yes, PVV series pumps are available with both clockwise and counterclockwise rotation options.
What type of hydraulic fluid should I use?
The pumps are compatible with HLP hydraulic fluid.
Are these pumps suitable for mobile appliions?
Yes, the PVV series is designed for both mobile and industrial appliions.
How do I perform maintenance on these pumps?
The pump insert can be removed by simply removing the cover, allowing for quick maintenance without disassembling the entire housing.
What is the expected service life?
With proper maintenance and operation within specifiions, these pumps can provide reliable service for many years.
Are these pumps compatible with other hydraulic fluids besides HLP?
Consult the product manual for specific fluid compatibility information.
Can I use these pumps in closed circuit appliions?
The PVV series is designed for open circuit appliions. For closed circuits, consider other Rexroth pump series.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
