LF QT Series Internal Gear Pump, 20–63cc, Servo Type
The LF QT Series Internal Gear Pump is designed for CNC and industrial hydraulic systems requiring precise fluid control. Available in displacement options from 20cc to 63cc, it provides flexible system integration.
Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.
Need help choosing? Send us the part number or your operating data — talk to an engineer or see full specifications.
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Product Overview
The LF QT Series Internal Gear Pump is designed for CNC and industrial hydraulic systems requiring precise fluid control. Available in displacement options from 20cc to 63cc, it provides flexible system integration.
Its servo-compatible internal gear mechanism ensures smooth and efficient operation.
Technical Specifications
| Specification | Value |
|---|---|
| Pump Type | Internal Gear Pump |
| Brand | LF QT Pump |
| Series | QT31 / QT41 / QT51 / QT61 |
| Displacement | 20cc / 40cc / 63cc |
| Operation | Servo Driven |
| Application | CNC / Hydraulic Systems |
| Pressure Type | Medium Pressure |
| Condition | New |
Key Features
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Multiple displacement options
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Internal gear transmission
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Servo drive compatibility
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Low-noise performance
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Suitable for CNC systems
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Industrial durability
Typical Applications
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CNC machinery
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Hydraulic power systems
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Industrial automation
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Manufacturing plants
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Fluid power equipment
Shipping & Support
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Fast dispatch
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Australia & world-wide shipping
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Technical assistance available
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Warranty available
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How do I find the right part for my system?
Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.
Can you help me size a pump or valve for my application?
Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.
Can you cross-reference a discontinued part?
Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.