Single-Stage Drive Gearbox
- Gear-Worm Drive Set: Utilizes a gear-worm drive set for efficient performance.
- Compact & Lightweight: Features a small size and light weight for easy handling and installation.
- High Output Torque: Delivers large output torque for robust operation.
- Rational Structure: Designed with a rational structure for enhanced reliability.
- Reliable Self-Holding Capacity: Provides dependable self-holding capability to ensure secure operation.
- Ideal for 90° Rotation Valves: Suitable for controlling butterfly valves, ball valves, plug valves, regulating valves, and other valves with 90° rotation.
Description
Description
Outline Dimensions Table
| Model | A | B | C | D | E | H | Φ | h | E1 | E1 | |||||||||
| 3D-15 | 206 | 158 | 114 | 96 | 43.5 | 58 | 150 | 29 | 48 | 48 | |||||||||
| 3D-50 | 311 | 240 | 167 | 142 | 63 | 70 | 300 | 35 | 71 | 71 | |||||||||
| 3D-120 | 307 | 229 | 190 | 156 | 78 | 73 | 300 | 38 | 78 | 78 | |||||||||
| 3D-250 | 418 | 288 | 290 | 260 | 120 | 110 | 380 | 58.5 | 130 | 130 | |||||||||
| 3D-300 | 409 | 271 | 309 | 275 | 130 | 114 | 380 | 60.5 | 138 | 138 |
Technical Parameters
| Model | Torque (N·m) | Ratio | Input (N·m) | Weight (kg) | Remarks |
|---|---|---|---|---|---|
| 3D-15 | 170 | 24:1 | 30 | 3.2 | |
| 3D-50 | 750 | 38:1 | 80 | 9.5 | |
| 3D-120 | 1200 | 50:1 | 100 | 12 | |
| 3D-250 | 2500 | 80:1 | 170 | 32 | |
| 3D-300 | 3000 | 86:1 | 180 | 37 |
Connection Dimensions Table
| Model | Available Opening of Butterfly Valve (mm/inch) | d (mm) | b (mm) | t (mm) | D1 (mm) | D2 (mm) | n-M |
| 3D-15 | Metric: 50-80 / British: 2″-3″ | 12.7 | 3 | 14.1 | 92 | 57.15 | 4-M6 |
| Metric: 100 / British: 4″ | 15.9 | 5 | 18.2 | 92 | 70 | 4-M8 | |
| Metric: 125-150 / British: 5″-6″ | 19.05 | 6 | 21.35 | 125 | 70 | 4-M8 | |
| 3D-50 | Metric: 200 / British: 8″ | 22.2 | 8 | 24.5 | 125 | 88.9 | 4-M12 |
| Metric: 250 / British: 10″ | 28.6 | 8 | 31.8 | 200 | 125 | 4-M12 | |
| 3D-120 | Metric: 300-350 / British: 12″-14″ | 31.8 | 9 | 35.1 | 140 | 108 | 4-M12 |
| 3D-250 | Metric: 400 / British: 16″ | 33.3 | 10 | 36.6 | 200 | 158.75 | 4-M18 |
| Metric: 450 / British: 18″ | 38.1 | 10 | 41.4 | 200 | 158.75 | 4-M18 |
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