The Tokyo Keiki CR-07-5P12-30-JA-J is a CR Series internal gear hydraulic motor designed for low-speed, high-torque rotary drive applications. It converts hydraulic pressure and flow into stable mechanical rotation, making it suitable for systems that require smooth torque output, controlled speed, and reliable hydraulic drive performance.

This model has a displacement of 106cm³/rev, rated working pressure of 21MPa, maximum working pressure of 28MPa, rated torque of 310N·m, and maximum torque of 415N·m. With a rated speed of 465min⁻¹ and approximately 11.0kg body weight, the CR-07-5P12-30-JA-J provides a practical balance of torque output, compact installation, and system reliability.

The model code provides important configuration information. The “5” indicates 4-bolt square flange mounting, the “P” indicates Rc1/2 taper threaded ports in the body, and “12” indicates a 25mm parallel keyed shaft. This configuration is commonly used in hydraulic systems requiring secure mounting, standard threaded port connection, and keyed shaft power transmission.

The CR-07-5P12-30-JA-J can be used in conveyors, winches, material handling systems, industrial machinery, mobile hydraulic equipment, agricultural machinery, marine deck equipment, and production line auxiliary systems. It is also suitable for hydraulic motor replacement, machine repair, and spare parts maintenance projects.

For replacement applications, the complete model number CR-07-5P12-30-JA-J should be checked carefully. Similar CR Series motors may have different displacement codes, mounting types, porting styles, shaft ends, drain configurations, rotation directions, and seal options. Before ordering, please confirm the original motor label, shaft diameter, mounting flange, port thread, hydraulic pressure, flow requirement, and machine installation space.

Dengfeng supplies Tokyo Keiki hydraulic motors, hydraulic pumps, valves, servo drives, PLC modules, industrial control components, and automation spare parts for machine repair and production line maintenance. Before shipment, we can check the model label, shaft condition, port condition, mounting surface, appearance, and packaging according to your request.

Key Features

• Tokyo Keiki CR-07-5P12-30-JA-J CR Series hydraulic motor
• High torque low speed internal gear motor design
• 106cm³/rev displacement
• 21MPa rated working pressure and 28MPa maximum working pressure
• 310N·m rated torque and 415N·m maximum torque
• 465min⁻¹ rated speed
• 4-bolt square flange mounting
• Rc1/2 taper threaded ports in body
• 25mm parallel keyed shaft
• Internal drain standard configuration
• Suitable for hydraulic drive replacement and maintenance projects

Typical Applications

The Tokyo Keiki CR-07-5P12-30-JA-J hydraulic motor can be used in:

• Conveyor drive systems
• Winches and lifting equipment
• Material handling machinery
• Industrial hydraulic drive systems
• Mobile hydraulic equipment
• Agricultural machinery
• Construction machinery auxiliary drives
• Marine deck equipment
• Production line machinery
• Hydraulic motor replacement and repair projects

FAQ

Q1: What is Tokyo Keiki CR-07-5P12-30-JA-J?
A1: It is a CR Series high torque low speed internal gear hydraulic motor used for hydraulic rotary drive applications.

Q2: What is the displacement of this motor?
A2: The displacement is 106cm³/rev.

Q3: What is the rated working pressure?
A3: The rated working pressure is 21MPa, with a maximum working pressure of 28MPa.

Q4: What torque can this motor provide?
A4: The rated torque is 310N·m, and the maximum torque is 415N·m.

Q5: What is the rated speed of CR-07-5P12-30-JA-J?
A5: The rated speed is 465min⁻¹.

Q6: What mounting type does this model use?
A6: The “5” in the model code indicates 4-bolt square flange mounting.

Q7: What does the “P” in the model mean?
A7: The “P” indicates Rc1/2 taper threaded ports in the motor body.

Q8: What shaft type does this model use?
A8: The “12” in the model code indicates a 25mm parallel keyed shaft.

Q9: Can this motor be used as a replacement part?
A9: Yes. It is suitable for hydraulic motor replacement, but the complete model number, shaft type, mounting flange, porting style, drain type, and hydraulic system requirements must be confirmed before ordering.

Q10: What should I provide before purchasing?
A10: Please provide photos of the original motor label, shaft end, mounting surface, hydraulic ports, drain arrangement, and machine installation position. This helps confirm compatibility.