Technical Data Reducers Small-Size Gear Motor Selection
Moment of Inertia of Motor Shaft
1. Gear Motor and Hypoid Motor TA/TR Series
Motor Capacity | Motor Specifications | Three-phase motor, non-brake | Three-phase motor, brake | ||
---|---|---|---|---|---|
Moment of Inertia | GD2 | Moment of Inertia | GD2 | ||
kg・m2 | {kgf・m2} | kg・m2 | {kgf・m2} | ||
0.1kW | Standard/inverter motor | 0.64×10-3 | {2.54×10-3} | 0.66×10-3 | {2.64×10-3} |
0.2kW | Standard/inverter motor | 0.74×10-3 | {2.96×10-3} | 0.78×10-3 | {3.12×10-3} |
0.4kW | Standard/inverter motor | 0.90×10-3 | {3.59×10-3} | 0.94×10-3 | {3.74×10-3} |
0.75kW | Standard | 1.83×10-3 | {7.32×10-3} | 1.94×10-3 | {7.76×10-3} |
1.5kW | Standard | 6.2×10-3 | {24.8×10-3} | 6.4×10-3 | {24.8×10-3} |
2.2kW | Standard | 8.8×10-3 | {35.2×10-3} | 9.3×10-3 | {37.2×10-3} |
3.7kW | Standard | 16.7×10-3 | {66.8×10-3} | 17.2×10-3 | {68.8×10-3} |
5.5kW | Standard | 32.3×10-3 | {129.2×10-3} | 34.1×10-3 | {136.4×10-3} |
2. Croise Motor CSMA Series
Motor Capacity | 0.1kW | 0.2kW | 0.4kW | 0.55kW | |||||
---|---|---|---|---|---|---|---|---|---|
Brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | |
Reduction ratio 1/10~1/30 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.66×10-3 | 0.70×10-3 | 0.95×10-3 | 0.99×10-3 | 1.31×10-3 | 1.35×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.65×10-3} | {2.81×10-3} | {3.81×10-3} | {3.96×10-3} | {5.25×10-3} | {5.40×10-3} | |
Reduction ratio 1/40~1/60 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.69×10-3 | 0.73×10-3 | 1.02×10-3 | 1.06×10-3 | 1.38×10-3 | 1.42×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.75×10-3} | {2.91×10-3} | {4.08×10-3} | {4.23×10-3} | {5.52×10-3} | {5.67×10-3} |
3. Croise Motor CSMR Series
Motor Capacity | 0.75kW | 1.5kW | 2.2kW | 3.7kW | 5.5kW | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | |
Reduction ratio 1/10 ~ 1/30 |
Moment of Inertia kg・m2 |
1.96×10-3 | 2.07×10-3 | 6.13×10-3 | 6.36×10-3 | 8.25×10-3 | 8.46×10-3 | 1.57×10-2 | 1.62×10-2 | 3.07×10-2 | 3.24×10-2 |
GD2 {kgf・m2} |
{7.82×10-3} | {8.26×10-3} | {2.45×10-2} | {2.54×10-2} | {3.30×10-2} | {3.38×10-2} | {6.26×10-2} | {6.46×10-2} | {1.23×10-1} | {1.29×10-1} | |
Reduction ratio 1/40 ~ 1/60 |
Moment of Inertia kg・m2 |
2.21×10-3 | 2.32×10-3 | 6.21×10-3 | 6.44×10-3 | 8.69×10-3 | 8.90×10-3 | 1.66×10-2 | 1.71×10-2 | 3.07×10-2 | 3.24×10-2 |
GD2 {kgf・m2} |
{8.86×10-3} | {9.30×10-3} | {2.49×10-2} | {2.58×10-2} | {3.47×10-2} | {3.56×10-2} | {6.64×10-2} | {6.84×10-2} | {1.23×10-1} | {1.29×10-1} |
4. Croise Motor HCMA Series
Motor Capacity | 0.1kW | 0.2kW | 0.4kW | 0.55kW | |||||
---|---|---|---|---|---|---|---|---|---|
Brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | |
Reduction ratio 1/40~1/75 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.66×10-3 | 0.70×10-3 | 0.92×10-3 | 0.96×10-3 | 1.29×10-3 | 1.33×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.65×10-3} | {2.81×10-3} | {3.67×10-3} | {3.82×10-3} | {5.15×10-3} | {5.30×10-3} | |
Reduction ratio 1/90~1/150 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.66×10-3 | 0.70×10-3 | 0.96×10-3 | 1.00×10-3 | 1.29×10-3 | 1.33×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.65×10-3} | {2.81×10-3} | {3.83×10-3} | {3.98×10-3} | {5.16×10-3} | {5.31×10-3} | |
Reduction ratio 1/180~1/200 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.66×10-3 | 0.70×10-3 | 0.95×10-3 | 0.99×10-3 | 1.29×10-3 | 1.33×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.65×10-3} | {2.81×10-3} | {3.81×10-3} | {3.96×10-3} | {5.17×10-3} | {5.32×10-3} | |
Reduction ratio 1/240~1/300 |
Moment of Inertia kg・m2 |
0.66×10-3 | 0.69×10-3 | 0.68×10-3 | 0.72×10-3 | 0.97×10-3 | 1.01×10-3 | 1.37×10-3 | 1.41×10-3 |
GD2 {kgf・m2} |
{2.65×10-3} | {2.75×10-3} | {2.73×10-3} | {2.89×10-3} | {3.87×10-3} | {4.02×10-3} | {5.47×10-3} | {5.62×10-3} |
5. Croise Motor HCMR Series
Motor Capacity | 0.75kW | 1.5kW | 2.2kW | 3.7kW | 5.5kW | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | No brake | With brake | |
Reduction ratio 1/40 ~ 1/75 |
Moment of Inertia kg・m2 |
1.86×10-3 | 1.97×10-3 | 5.85×10-3 | 6.08×10-3 | 7.88×10-3 | 8.11×10-3 | 1.49×10-2 | 1.53×10-2 | 1.57×10-2 | 1.57×10-2 |
GD2 {kgf・m2} |
{7.44×10-3} | {7.88×10-3} | {2.34×10-2} | {2.43×10-2} | {3.15×10-2} | {3.24×10-2} | {5.94×10-2} | {6.14×10-2} | {6.28×10-2} | {6.30×10-2} | |
Reduction ratio 1/90 ~ 1/150 |
Moment of Inertia kg・m2 |
1.86×10-3 | 1.97×10-3 | 5.85×10-3 | 6.08×10-3 | 7.88×10-3 | 8.11×10-3 | 1.49×10-2 | 1.53×10-2 | 1.57×10-2 | 1.57×10-2 |
GD2 {kgf・m2} |
{7.44×10-3} | {7.88×10-3} | {2.34×10-2} | {2.43×10-2} | {3.15×10-2} | {3.24×10-2} | {5.94×10-2} | {6.14×10-2} | {6.28×10-2} | {6.30×10-2} | |
Reduction ratio 1/180 ~ 1/200 |
Moment of Inertia kg・m2 |
1.89×10-3 | 2.00×10-3 | 5.86×10-3 | 6.08×10-3 | 7.88×10-3 | 8.11×10-3 | 1.49×10-2 | 1.53×10-2 | - | |
GD2 {kgf・m2} |
{7.56×10-3} | {8.00×10-3} | {2.34×10-2} | {2.43×10-2} | {3.15×10-2} | {3.24×10-2} | {5.94×10-2} | {6.14×10-2} | - | ||
Reduction ratio 1/240 ~ 1/300 |
Moment of Inertia kg・m2 |
1.89×10-3 | 2.00×10-3 | 5.86×10-3 | 6.08×10-3 | 7.88×10-3 | 8.11×10-3 | 1.49×10-2 | 1.53×10-2 | - | |
GD2 {kgf・m2} |
{7.56×10-3} | {8.00×10-3} | {2.34×10-2} | {2.43×10-2} | {3.15×10-2} | {3.24×10-2} | {5.94×10-2} | {6.14×10-2} | - |
Note )Common to foot mount, face mount, and hollow shaft types.
6. Hypoid Motor Mini Series
Motor Capacity | Three-phase, non-brake | Single-phase, non-brake | Three-phase, brake | Single-phase, brake | ||||
---|---|---|---|---|---|---|---|---|
Moment of Inertia | GD2 | Moment of Inertia | GD2 | Moment of Inertia | GD2 | Moment of Inertia | GD2 | |
kg・m2 | {kgf・m2} | kg・m2 | {kgf・m2} | kg・m2 | {kgf・m2} | kg・m2 | {kgf・m2} | |
40W | 1.84×10-4 | {7.35×10-4} | 2.07×10-4 | {8.27×10-4} | 1.86×10-4 | {7.45×10-4} | 2.09×10-4 | {8.37×10-4} |
60W | 1.62×10-4 | {6.46×10-4} | 1.93×10-4 | {7.73×10-4} | 1.64×10-4 | {6.56×10-4} | 1.96×10-4 | {7.83×10-4} |
90W | 2.15×10-4 | {8.61×10-4} | 1.93×10-4 | {7.73×10-4} | 2.18×10-4 | {8.71×10-4} | - |