CR-06-5P4-30-D-JA-J TOKYO KEIKI Hydraulic Motor High-Performance

TOKYO KEIKI CR-06-5P4-30-D-JA-J Hydraulic Motor

TOKYO KEIKI INC. (historically known as TOKIMEC) is a leading Japanese manufacturer of high-precision hydraulic components, with a legacy of innovation in fluid power systems

.

This article provides a detailed technical analysis of the CR-06-5P4-30-D-JA-J, covering its design features, performance specifications, applications, and operational advantages. Engineers and procurement specialists will find this information valuable for system design and component selection.

Design Philosophy and Key Features

The CR Series motors are engineered to achieve high power density and operational simplicity. The CR-06-5P4-30-D-JA-J incorporates the following design advancements:

1. Compact and Lightweight Structure: Using a planetary gear mechanism with a cycloid curve design, this motor achieves an exceptional power-to-weight ratio

• . Its compact dimensions facilitate installation in space-constrained equipment without sacrificing performance.

• Robust Construction: The motor’s internals are built to withstand high-pressure environments, ensuring longevity under cyclic loads. The simplicity of its gear design reduces maintenance needs and enhances reliability

• .

• Low Noise Operation: Precision-machined gears and optimized fluid pathways minimize operational noise, making it ideal for indoor machinery and noise-sensitive environments like fishing vessels or urban construction sites

• .

• High Torque at Low Speeds: As a low-speed, high-torque (LSHT) motor, it eliminates the need for additional gearboxes, enabling direct drive of heavy loads

4. .

Technical Specifications and Performance Data

The table below summarizes the core specifications of the CR-06 base model, which underpins the CR-06-5P4-30-D-JA-J variant. The suffix "5P4-30-D-JA-J" denotes specific configurations for ports, shaft, mounting, and seals

.

• Displacement and Pressure: With a 95 cc/rev displacement, the motor generates substantial torque per revolution. Its ability to operate at 18 MPa rated pressure and 24 MPa maximum pressure ensures reliability under peak loads

• .

• Speed and Efficiency: The motor achieves optimal performance at 545 rpm, aligning with LSHT requirements for heavy-duty applications

• .

• Model Suffix Interpretation: The suffix "5P4" likely refers to port size/type, "30" to shaft specifications, "D" to mounting style, and "JA-J" to sealing or special adaptations for corrosive environments

• .

Industrial Applications and Use Cases

The CR-06-5P4-30-D-JA-J is versatile and widely used in:

• Construction Machinery: Drives tracks in excavators, winches in cranes, and mixing drums in concrete trucks, where high torque and ruggedness are critical

• .

• Marine Equipment: Powers deck machinery (e.g., winches and capstans) on fishing vessels and cargo ships. Its corrosion-resistant design and low noise operation suit marine environments

• .

• Industrial Manufacturing: Integrates into injection molding machines, metal presses, and conveyor systems, providing consistent torque for clamping and extrusion processes

• .

• Material Handling: Supports automated guided vehicles (AGVs) and forklifts in warehouses and ports, ensuring efficient load movement

• .

Technological Advantages and Compliance

• Energy Efficiency: The cycloid gear design reduces internal friction, lowering energy consumption and heat generation

• .

• Environmental Adaptability: Seals and materials (hinted at by the "JA-J" suffix) comply with international standards for dust, moisture, and chemical resistance

• .

• Safety and Reliability: TOKYO KEIKI motors undergo rigorous testing to ensure stability under variable pressures and temperatures, aligning with global hydraulic equipment norms

• .

Why Choose the CR-06-5P4-30-D-JA-J?

1. Proven Durability: Backed by TOKYO KEIKI’s reputation, this motor offers a long service life with minimal downtime

• .

• Space-Saving Design: Its compactness allows for flexible installation in complex hydraulic systems

• .

• Low Maintenance: Robust construction and simple geometry reduce wear and servicing needs

• .

• Global Support: As a product of a multinational manufacturer, it comes with accessible technical support and spare parts networks

4. .

Conclusion

The TOKYO KEIKI CR-06-5P4-30-D-JA-J hydraulic motor stands out as a high-performance, reliable solution for low-speed, high-torque applications. Its innovative design, coupled with precision engineering, ensures efficiency across diverse industries—from construction and marine to manufacturing. By integrating this motor into machinery, businesses can enhance productivity, reduce operational costs, and achieve long-term reliability. For detailed technical manuals or custom specifications, visit TOKYO KEIKI’s official portal

.