|
Series name
|
Melservo J3 series
|
|
Command interface
|
Sscnet III interface
Sscnet III
General purpose interface
Built in CC link positioning function
|
|
Voltage class
|
200V
|
|
Rotary type servo motor
|
HF-SP702BG1H 1/6
|
|
Servo amplifier
|
CC link IE
Field network
Interface
|
--
|
|
Sscnet III / h
Interface
|
--
|
|
Two axis integral sscnet III / h
Interface
|
--
|
|
Three axis issnet
Interface
|
--
|
|
General purpose interface
|
MR-J3-700A
|
|
SSCNETⅢ
Interface
|
MR-J3-700B
|
|
SSCNETⅢ
(Full closed control)
|
MR-J3-700B-RJ006
|
|
CC Link Correspondence
Position determination function hidden inside
|
MR-J3-700T
|
|
Two axis integral sscnet III
Interface
|
--
|
|
Power supply capacity (Note 1)
|
[kVA]
|
10
|
|
Connection characteristics
|
Freeze frame output
|
[kW]
|
7.0
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|
Rated torque
|
[N・m]
|
33.4
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|
Maximum torque
|
[N・m]
|
100
|
|
Freeze frame return speed
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[r/min]
|
2000
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|
Maximum return speed
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[r/min]
|
3000
|
|
Instantaneous allowable rotational speed
|
[r/min]
|
3450
|
|
Power rate during continuous rated torque
|
[kW/s]
|
72.5
|
|
rated current
|
[A]
|
33
|
|
Maximum current
|
[A]
|
99
|
|
Regenerative brake frequency (Note 2)
|
[Return/Minute]
|
31
|
|
Moment of inertia J
|
[× 10-4 kg・m2]
|
164
|
|
Recommended load inertia moment ratio
|
Servo motor inertia moment 15 times or less
|
|
Speed and position extractor
|
Absolute incremental 18bit encoder(Resolution per rotation of servomotor: 262144p / rev)
|
|
Equipment items
|
- the motor with oil seal is also applicable.
|
|
The vast upper class
|
Type F
|
|
structure
|
Fully enclosed self cooling (protection level: IP67) (Note 4)
|
|
Environmental conditions (Note 6)
|
ambient temperature
|
0 to 40 degrees Celsius (without freezing), preservation: - 15 - 70 degrees Celsius (without freezing)
|
|
ambient temperature
|
80% RH (less than dew) and preserved: 90% RH (no condensation)
|
|
Natural gas
|
Indoor (no direct sunlight), corrosive gas, flammable gas, oil mist, dust
|
|
elevation
|
Sea elevation below 1000m
|
|
Vibration resistance (Note 5)
|
X:24.5m/s2 Y:29.4m/s2
|
|
|
[kg]
|
38
|
|
Notes
|
Since the annotation is not displayed in the specification comparison, see the specification of each model.
|
Note 1. The power supply capacity varies with the power impedance.
Note 2. The regenerative braking frequency indicates the allowable frequency in the case where the speed stop from the rated rotation speed without the motor unit and regeneration option. However, when loaded, it becomes 1 / (M + 1) of the table value (M = load inertia moment / motor moment of inertia). Also, if the speed exceeds the rated rotational speed, the regenerative brake frequency is inversely proportional to the square of the operating speed / rated speed. If the operating speed is changed frequently, or when it is always in the regeneration state like the up and down feed, the regenerative heat generation (W) is not required to exceed the allowable regenerative power (W). Since the optimum regenerative resistor is different by each system, please select the optimal regenerative resistor by using the capacity selection software (free download from the home page of the Mitsubishi Electric FA site). For regenerative regenerative power, see regenerative options.
Note 3. Please contact the sales window if the load inertia moment ratio exceeds the stated value.
Note 4. Remove shaft through. However, in case of a speed reducer, the speed reduction part corresponds to IP44.
Note 5. The vibration direction is as shown. The value is the value of the maximum value (usually the anti load bracket). When the motor stops, it becomes easy to fret to the bearing, so that the vibration is limited to about half of the allowable value.
Note 6. In the environment where oil mist or oil is always used, the standard servo motor cannot be used. Please contact the business window.
Note 7. It is recommended that unbalanced torque be used at 70% or less of rated torque.
Electromagnetic brake specifications
|
Model
|
HF-SP702BG1H 1/6
|
|
Type
|
Spring brake safety brake
|
|
voltage
|
DC24 V+0% -10%
|
|
Electromagnetic brake static friction torque
|
[N・m]
|
44
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|
Consumer electricity
|
[W] at 20 °C
|
34
|
|
service volume
|
[J] /Return
|
4500
|
|
[J]/Hr
|
45000
|
|
Electromagnetic brake life
|
Braking cycle number
|
20000
|
|
1 amount of work
|
1000
|
Note 1. Electromagnetic brake is for holding. Cannot be used for braking applications.
Note 2. Brake gap is not adjustable, so braking life is required until braking is required by braking.
Servo motor specification with reduction gear
|
Model
|
HF-SP702BG1H 1/6
|
|
Gearbox efficiency
|
85～94％ (Note 1)
|
|
Mounting method
|
--
|
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Lubrication method
|
Grease lubrication (encapsulation) or oil lubrication (Note 4)
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|
Rotation direction of output shaft
|
The reverse direction of the servomotor output shaft
|
|
Electromagnetic brake
|
--
|
|
Lash back
|
Speed reducer(Note2)
|
|
Moment of inertia J (Note 5)
|
[× 10-4 kg・m2]
|
187.0
|
|
Allowable load inertia moment ratio
|
4 times the servo motor inertia moment (Note 3)
|
|
Weight
|
[kg]
|
117
|
|
Maximum rotational speed
|
2000r/min
|
Note 1. The speed reduction efficiency depends on the deceleration ratio. Also, the speed reduction efficiency varies depending on the conditions such as output torque, rotation speed and temperature. The values in the table are rated torque, rated rotational speed, and representative values at normal temperatures, not guaranteed values.
Note 2. The calculation summary value is not guaranteed.
Note 3. Please contact the business window if you exceed the scope.
Note 4. The oil lubrication system cannot be used in the case that the servomotor moves. In this case, specify grease lubrication.
Note 5. The moment of inertia is the value of the servo motor shaft of the servomotor + decelerator
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