ETP-T Model
Our proprietary hydraulic system enables a single-bolt connection. By using friction rather than a keyway to join the shaft and hub, we have overcome the drawbacks of keyway connections. The design is simple, making installation and removal easy, while ensuring precise positioning and alignment. This significantly reduces the time required for assembly and adjustment. The concentricity of the connection is an ultra-high precision of 0.006 mm.
[Specifications]
| Model | Rated Torque [N·m] | Rated Thrust Load [N] | Rated radial load [N] | Axial side pressure [N/mm²] | Hub Bearing Pressure [N/mm²] | Tightening torque [N·m] | Moment of inertia [kg·m²] | Mass [kg] |
|---|---|---|---|---|---|---|---|---|
| ETP-T-15 | 40 | 5000 | 1000 | 90 | 70 | 12 | 0.09 × 10^(−3) | 0.25 |
| ETP-T-19 | 90 | 9000 | 1000 | 90 | 70 | 12 | 0.14 × 10^(−3) | 0.31 |
| ETP-T-20 | 120 | 12,000 | 2000 | 90 | 70 | 12 | 0.15 × 10−3 | 0.32 |
| ETP-T-24 | 220 | 18,000 | 2000 | 90 | 70 | 16 | 0.40 × 10^(−3) | 0.57 |
| ETP-T-25 | 290 | 23,000 | 3000 | 90 | 70 | 16 | 0.44 × 10^(−3) | 0.6 |
| ETP-T-30 | 500 | 33,000 | 4000 | 90 | 70 | 16 | 0.60 × 10^(−3) | 0.7 |
| ETP-T-35 | 800 | 45,000 | 5000 | 90 | 70 | 16 | 1.00 × 10^(−3) | 1 |
| ETP-T-40 | 1200 | 60,000 | 6000 | 90 | 70 | 24 | 1.70 × 10^(−3) | 1.3 |
| ETP-T-50 | 2000 | 94,000 | 9,000 | 90 | 70 | 24 | 2.70 × 10^(−3) | 1.7 |
| ETP-T-60 | 4000 | 133,000 | 12,000 | 90 | 70 | 40 | 5.00 × 10^(−3) | 2.5 |
| ETP-T-70 | 6500 | 186,000 | 13,000 | 90 | 70 | 40 | 8.80 × 10^(−3) | 3.6 |
| ETP-T-75 | 7800 | 208,000 | 14,000 | 90 | 70 | 40 | 11.60 × 10^(−3) | 4.2 |
| ETP-T-80 | 9000 | 225,000 | 15,000 | 90 | 70 | 40 | 14.37 × 10^(−3) | 4.77 |
| ETP-T-90 | 13,000 | 288,000 | 17,000 | 90 | 70 | 60 | 24.07 × 10^(−3) | 6.48 |
| ETP-T-100 | 18,000 | 360,000 | 19,000 | 90 | 70 | 80 | 37.02 × 10^(−3) | 8.41 |
- The allowable torque is the value when the thrust force is zero, and the allowable thrust force is the value when the torque is zero.
- The allowable torque, allowable thrust load, axial side load, and hub side load are values at 20°C.
- The ETP-T-70, 75, 80, 90, and 100 are made-to-order products.
[Dimensions]
Unit [mm]
| Model | d | D | D1 | L | L1 | R | N | M |
|---|---|---|---|---|---|---|---|---|
| ETP-T-15 | 15 | 19 | 52 | 25 | 41 | 14.5 | 6 | 1-M12 |
| ETP-T-19 | 19 | 24 | 58 | 28 | 44 | 18 | 6 | 1-M12 |
| ETP-T-20 | 20 | 25 | 59 | 30 | 46 | 19 | 6 | 1-M12 |
| ETP-T-24 | 24 | 30 | 71 | 33 | 53 | 23 | 6 | 1-M14 |
| ETP-T-25 | 25 | 32 | 73 | 35 | 55 | 23.5 | 6 | 1-M14 |
| ETP-T-30 | 30 | 38 | 78 | 40 | 60 | 26.5 | 6 | 1-M14 |
| ETP-T-35 | 35 | 44 | 88 | 45 | 65 | 30 | 6 | 1-M14 |
| ETP-T-40 | 40 | 52 | 100 | 55 | 75 | 34 | 8 | 1-M16 |
| ETP-T-50 | 50 | 65 | 110 | 60 | 80 | 40 | 8 | 1-M16 |
| ETP-T-60 | 60 | 75 | 122 | 70 | 95 | 46.5 | 10 | 1-M20 |
| ETP-T-70 | 70 | 90 | 138 | 85 | 110 | 52 | 10 | 1-M20 |
| ETP-T-75 | 75 | 95 | 146 | 90 | 115 | 56 | 10 | 1-M20 |
| ETP-T-80 | 80 | 100 | 154 | 95 | 120 | 58 | 10 | 1-M20 |
| ETP-T-90 | 90 | 112 | 170 | 105 | 133 | 64.5 | 10 | 1-M22 |
| ETP-T-100 | 100 | 125 | 184 | 115 | 145 | 72 | 12 | 1-M24 |
- The designation for Pressure Screw M is based on the quantity and thread size.
