DF Series Fixed Index Cam Indexer / Standard Indexing Drives
Engineered for disc-shaped structures, the DF Series features a flange output with an expansive mounting surface. The faceplate design incorporates a central flange, threaded holes, positioning pins, and superior flatness for exceptional stability and precision.
This series is ideally suited for rotary disc drives and finds extensive application in disc-based machining equipment and automated intermittent transmission modules where reliable performance is critical.
The DF Series indexing drives are categorized based on three key parameters to ensure optimal performance for your specific application requirements:
- Distance between input shaft and output shaft
- Cabinet dimensions and footprint
- Load capacity and torque specifications
| 38DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 90 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 100 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 34 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 34 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 2.4 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 6.6×10-4 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 5 | |
| 45DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 128 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 138 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 83 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 108 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 3.8 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 3.2×10-4 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 9 | |
| 60DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 138 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 140 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 97 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 148 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 5.8 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 1.9×10-3 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 15 | |
| 63DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 140 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 142 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 100 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 150 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 6 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 1.9×10-3 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 17 | |
| 70DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 218 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 298 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 146 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 105 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 9 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 6×10-3 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 20 | |
| 80DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 327 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 417 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 345 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 255 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 24 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 9×10-3 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 35 | |
| 100DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 500 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 650 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 400 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 395 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 34 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 4×10-3 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 55 | |
| 110DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 555 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 695 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 475 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 410 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 39 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 2.8×10-2 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 68 | |

| 125DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 630 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 850 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 520 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 560 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 65 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 0.28 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 78 | |

| 140DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 755 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 995 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 545 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 705 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 98 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 0.11 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 92 | |
| 150DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 760 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 1000 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 550 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 710 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 100 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 0.11 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 94 | |
| 180DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 1195 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 1495 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 1095 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 1955 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 336 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 0.39 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 225 | |
| 200DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 1210 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 1510 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 1105 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 1965 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 341 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 0.39 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 240 | |

| 250DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 3195 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 4145 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 1545 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 3795 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 775 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 1.98 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 695 | |
| 350DF | |||
| Item | Symbol | Unit | Value |
|---|---|---|---|
| Allowable Radial Load of Output Shaft | C1 | kgf | 4400 |
| Allowable Axial Load of Output Shaft | C2 | kgf | 5500 |
| Allowable Torque of Output Shaft | Ts | kgf-m | Refer to Torque Table |
| Allowable Radial Load of Input Shaft | C3 | kgf | 2020 |
| Maximum Bending Moment of Input Shaft | C4 | kgf | 4400 |
| Maximum Torque of Input Shaft | C5 | kgf-m | 1350 |
| Moment of Inertia of Input Shaft (Note 1) | C6 | kgf-m2 | 9.23 |
| Positioning Indexing Accuracy | sec. | ±30 | |
| Weight | kg | 1400 | |
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