Tokyo Keiki CR-04-2S0-30-D-JA-J 62 cm3/rev Hydraulic Drive Motor with 1 Inch Keyed Shaft

The Tokyo Keiki CR-04-2S0-30-D-JA-J is a 62 cm3/rev hydraulic drive motor designed for low-speed rotary applications requiring dependable torque and a keyed output shaft connection.

This CR Series motor uses an internal gear operating principle to deliver stable rotary output in industrial and mobile hydraulic circuits. With a rated working pressure of 21 MPa and rated torque of 185 N.m, it is suitable for equipment where controlled speed and compact hydraulic drive integration are required.

The 2S0 configuration combines a 2-bolt flange mount, SAE O-ring hydraulic ports and a 1 inch parallel shaft with square key. This shaft arrangement is suitable for coupling to sprockets, pulleys, gearboxes and other keyed mechanical drive components.

The D configuration includes an external Rc1/8 drain port. Proper drain-line routing is important to control housing pressure and support reliable shaft-seal performance during operation.

Key Features

62 cm3/rev displacement for controlled hydraulic rotary output
21 MPa rated pressure and 28 MPa maximum pressure
185 N.m rated torque for low-speed drive applications
1 inch keyed parallel output shaft
2-bolt flange mounting configuration
SAE O-ring hydraulic main ports
External Rc1/8 drain arrangement
Internal gear motor design
Suitable for conveyor, feeder and rotary equipment drives
Designed for industrial and mobile hydraulic circuits

Typical Applications

Conveyor roller drives
Feeder and agitator systems
Rotary fixtures and indexing equipment
Winch and drum drive systems
Agricultural machinery
Construction equipment
Recycling machinery
Material handling systems

Installation and Selection Notes

Verify the complete CR-04 model code before ordering, including displacement, flange style, port type, shaft design and drain configuration. Connect the external drain line with minimal restriction and keep case pressure within the specified back-pressure limit. Check system flow, pressure, rotation direction and shaft load before commissioning.

FAQ

Q: What makes this CR-04 model different from spline shaft versions?
A: CR-04-2S0-30-D-JA-J uses a 1 inch parallel shaft with square key, while other CR models may use spline shafts or different shaft configurations.

Q: What is the displacement of this motor?
A: The displacement is 62 cm3/rev.

Q: What mounting style does this model use?
A: It uses a 2-bolt flange mounting arrangement.

Q: What is the rated torque?
A: Rated torque is 185 N.m under specified operating conditions.

Q: Does this motor require a drain line?
A: Yes. The D configuration includes an external Rc1/8 drain port.