Model Designation | Rotary Servo Motors | MELSERVO-J4 | Product Features | AC Servos-MELSERVO

Model Designation For 200 V class ^{(Note 11)}

For 200 V class

Notes: 1. Refer to electromagnetic brake specifications of each servo motor series in MR-J4 catalog for the available models and detailed specifications.
2. Available in 0.1 kW or larger HG-KR/HG-MR series and all HG-SR series.
3. Oil seal is not installed in the geared servo motor.
4. Dimensions for HG-KR/HG-MR series with oil seal are different from those without oil seal. Contact your local sales office for more details. For HG-SR series, dimensions are the same regardless of whether or not oil seal is installed.
5. Refer to "Geared Servo Motor Specifications" in MR-J4 catalog for the available models and detailed specifications.
6. Standard HG-SR G1/G1H has a key shaft (with key).
7. Refer to special shaft end specifications of each servo motor series in MR-J4 catalog for the available models and detailed specifications.
8. Oil seal is installed in HG-JR, HG-RR, and HG-UR series as a standard.
9. For HG-JR353(B), the rated output varies depending on the servo amplifier to be combined. Refer to "HG-JR 3000 r/min Series (Low Inertia, Medium Capacity) (200 V Class) Specifications" in MR-J4 catalog for details.
10. Contact your local sales office for the servo motors with functional safety.
11. This section describes what each symbol in a model name indicates. Some combinations of symbols are not available.

For 400 V class

Notes: 1. Refer to electromagnetic brake specifications of each servo motor series in MR-J4 catalog for the available models and detailed specifications.
2. Available in HG-SR series.
3. Oil seal is not installed in the geared servo motor.
4. Oil seal is installed in HG-JR series as a standard.
5. Refer to "Geared Servo Motor Specifications" in MR-J4 catalog for the available models and detailed specifications.
6. Standard HG-SR G1/G1H has a key shaft (with key).
7. Refer to special shaft end specifications of each servo motor series in MR-J4 catalog for the available models and detailed specifications.
8. For HG-JR3534(B), the rated output varies depending on the servo amplifier to be combined. Refer to "HG-JR 3000 r/min Series (Low Inertia, Medium Capacity) (400 V Class) Specifications" in MR-J4 catalog for details.
9. Contact your local sales office for the servo motors with functional safety.
10. This section describes what each symbol in a model name indicates. Some combinations of symbols are not available.

For 48 V DC/24 V DC

Notes: 1. Refer to "HG-AK Series Electromagnetic Brake Specifications" in MR-J4 catalog for the available models and detailed specifications.
2. Refer to "HG-AK Series Special Shaft End Specifications" in MR-J4 catalog for details.
3. This section describes what each symbol in a model name indicates. Some combinations of symbols are not available.

* The characteristics and numerical values without tolerances are representative values.