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HC-RFS103B MITSUBISHI Medium inertia power motor HC-RFS103B
Brand: MITSUBISHI
Name: Ultra low inertia medium power motor
Model: HC-RFS103B
Motor series: super low inertia, medium power.
Rated output power: 1.0kw.
Rated speed: 3000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight).
Protection level: IP65 (IP67).
Features: ultra low inertia is suitable for high frequency operation.
Application example: ultra high frequency transmission machinery.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed.
All motor dimensions are the same as before and all are compatible with the wiring.

Motor series: low inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 5.0kw.
Rated speed: 3000rpm.
With the brake: without.
Shaft end: straight shaft.
Performance comparison of servo motor and stepping motor.
Stepper motor as an open-loop control system, and modern digital control technology has the essential link MITSUBISHI HC-RFS103B.
In the current domestic digital control system, stepping motor is widely used HC-RFS103B
With the emergence of digital AC servo system, AC servo motor is more and more used in digital control system.
In order to adapt to the development trend of digital control, most of the motion control system adopts stepping motor or full digital AC servo motor as executive motor MITSUBISHI HC-RFS103B.
Although they are similar in control mode (pulse train and directional signal), there are great differences in performance and application.
The use performance of the two are compared. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 11.0kw.
Interface type: CC-Link communication type (built-in positioning function).
Power specification: three phase AC200V MITSUBISHI HC-RFS103B.
Positioning operation by setting position and rotational speed data in the positioning table and receiving the start signal from the main controller.
The setting of the position and speed of the positioning table, as well as the start and stop operation can be completed through CC-Link communication MITSUBISHI Medium inertia power motor.
By using the MR-J3-D01 extension IO unit, the DI/O instruction can be used to select and locate the table MITSUBISHI Medium inertia power motor.
(CC-Link can not be used for MR-J3-D01 communications).
With built-in positioning function of the servo amplifier, can be set through the CC-Link communications and speed data. (corresponding to the CC-Link version: Ver.1.10)
Can be achieved through the CC-Link communications to start, stop and monitoring and other operations MITSUBISHI Medium inertia poweer motor HC-RFS103B.
Serial communication reduce wiring.
Distributed servo control system can be built by CC-Link communication.
The parameters of unit MR-PRU03 (optional) the parameter setting, operation and monitoring more convenient.

The servo amplifier can be used for speed control operation MITSUBISHI HC-RFS103B.
When the two stations are occupied, the speed can be set directly by the remote register.


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