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Conventional Oil Pumps

Custom-engineered fixed displacement oil pumps. Optimized for maximum robustness, packaging efficiency, and cost-effectiveness in engine and transmission applications.

Conventional Oil Pumps

Higher Displacement

Max flow in a compact package

Low Noise (NVH)

Optimized tooth geometry

Low Pressure Pulsation

Stable hydraulic delivery

Flexible Integration

Crankshaft or sump mount

Typical applications for conventional oil pumps

Where TPV engineering delivers robust fixed-displacement pump designs.

Engine Lubrication

Primary oil supply driven by crankshaft, chain, or sump-mounted layouts. Ideal for engines requiring robust, fail-safe lubrication.

Transmission (AT/DCT/CVT)

Reliable hydraulic pressure supply for shifting actuation and cooling, where variable displacement is not required.

Cooling & Auxiliaries

Dedicated circuits for piston cooling jets or turbocharger lubrication.

Seamless Integration Options

We adapt the pump housing and drive interface to your engine block, not the other way around.

Crankshaft Mounted

Direct drive on the crankshaft. The inner rotor runs without a collar directly on the shaft, saving maximal space (axial length).

Oil Sump / Module

Integrated into the oil pan module, driven by chain or gear train. Allows for optimal suction positioning.

Why choose Conventional?

Variable flow pumps are increasingly common, but fixed displacement designs remain a strong choice when robustness, packaging, and cost efficiency are the priority.

Robustness

Fewer moving parts mean higher reliability in extreme conditions.

Cost Efficiency

Lower production complexity translates to better unit costs.

Power Density

Highest displacement-to-weight ratio for tight packaging.

Core Technology

Duocentric-IC Gearing

Custom-engineered fixed displacement oil pumps. Optimized for maximum robustness, packaging efficiency, and cost-effectiveness in engine and transmission applications.

Trochocentric Developed

Optimized clearances & Roll-off

Standard Gerotor

Higher Pulsation & Wear

  • Higher displacement in the same envelope (vs. common gerotor)
  • Reduced leakage gaps (higher volumetric efficiency)
  • Smoother tooth engagement (lower noise emission)
  • Inner rotor without collar (direct crankshaft mounting)
Deep Dive: Trochocentric Tech
Duocentric-IC Technology

Key Performance Targets for Oil Pump Systems

Low Noise / NVH Targets

Reduce airborne noise and structure-borne vibration through optimized gearing and system design.

Low Pulsation at High RPM

Minimize pressure pulsation and improve system stability across the operating range.

More Flow in the Same Package

Increase displacement and performance without changing the available installation space.

Stable Relief Valve Behavior

Eliminate oscillation and improve pressure regulation under dynamic conditions.

How it works

From requirements to validated prototypes

A clear workflow tailored to your application, covering concept development, simulation, prototyping, validation testing, and series ramp-up with production partners.

development process
1

Requirements

Kick-off & application review

Output:

Requirement specification + application targets

2

Concept

System layout & gear set design

Output:

3D design + initial drawings

3

Simulation

Hydraulic calculations & CFD

Output:

Hydraulic performance data + simulation results

4

Prototyping

Prototype manufacturing

Output:

Functional prototypes for test bench validation

5

Validation

Prototype test rig optimization

Output:

Validated pump system ready for production preparation

Series

Ramp-up with production partners

Output:

Series-ready production setup with established partners

Validated Quality

Every prototype is optimized on our prototype test rig for low power consumption, low pressure pulsation, and low noise behavior. Conventional oil pump prototypes are typically available within 3–4 months after design freeze and are 100% tested with full test reports.

Prototype test rig optimization
100% tested with test reports
Typical prototype lead time: 3–4 months after design freeze

FAQs

Quick answers to common questions about oil pump custom development, timelines, validation, and how we support series ramp-up through production partners.

A conventional oil pump is suitable when the application requires a robust, proven and cost-efficient lubrication solution without complex control mechanisms. It is often the right choice for systems with stable operating conditions, clear packaging limits and high durability requirements.

Conventional oil pumps are usually designed for reliable oil supply across the full operating range. This can lead to overdelivery in certain conditions, which increases power consumption. The main engineering challenge is to balance safety margins with efficiency, noise behavior and packaging constraints.

Yes. Even without variable control, power consumption can be improved through optimized gear geometry, reduced internal leakage, better housing integration, lower friction losses and precise matching of flow and pressure targets to the real lubrication demand.

No. Conventional oil pumps are still relevant in modern engines and transmissions when the technical and economic requirements favor a simple, durable and validated pump concept. The decision depends on the application, not on the age of the technology.

The pump must deliver stable lubrication under different speeds, temperatures, oil viscosities and load conditions. At the same time, it has to fit into limited installation space, meet durability targets, control pulsation and noise, and remain suitable for series production.

Yes. TPV can develop conventional oil pump concepts around existing shaft positions, housing interfaces and packaging spaces. The goal is a mechanically robust, hydraulically efficient and production-ready pump design within the given system constraints.

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