These are mechanical shaft locks that use tapers and are highly compatible with equipment from other manufacturers. Tightening the clamping bolt thoroughly couples the shaft and hub.A standard type (steel-specification) and a simple anti-rust specification (electroless nickel plating) are available.
ETP-T Models
[Specifications]
| Model | Rated torque ［N・m］ | Rated thrust ［N］ | Rated radial load ［N］ | Shaft contact pressure ［N/mm2］ | Hub contact 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 | 12000 | 2000 | 90 | 70 | 12 | 0.15×10-3 | 0.32 |
| ETP-T-24 | 220 | 18000 | 2000 | 90 | 70 | 16 | 0.40×10-3 | 0.57 |
| ETP-T-25 | 290 | 23000 | 3000 | 90 | 70 | 16 | 0.44×10-3 | 0.60 |
| ETP-T-30 | 500 | 33000 | 4000 | 90 | 70 | 16 | 0.60×10-3 | 0.70 |
| ETP-T-35 | 800 | 45000 | 5000 | 90 | 70 | 16 | 1.00×10-3 | 1.00 |
| ETP-T-40 | 1200 | 60000 | 6000 | 90 | 70 | 24 | 1.70×10-3 | 1.30 |
| ETP-T-50 | 2000 | 94000 | 9000 | 90 | 70 | 24 | 2.70×10-3 | 1.70 |
| ETP-T-60 | 4000 | 133000 | 12000 | 90 | 70 | 40 | 5.00×10-3 | 2.50 |
| ETP-T-70 | 6500 | 186000 | 13000 | 90 | 70 | 40 | 8.80×10-3 | 3.60 |
| ETP-T-75 | 7800 | 208000 | 14000 | 90 | 70 | 40 | 11.60×10-3 | 4.20 |
| ETP-T-80 | 9000 | 225000 | 15000 | 90 | 70 | 40 | 14.37×10-3 | 4.77 |
| ETP-T-90 | 13000 | 288000 | 17000 | 90 | 70 | 60 | 24.07×10-3 | 6.48 |
| ETP-T-100 | 18000 | 360000 | 19000 | 90 | 70 | 80 | 37.02×10-3 | 8.41 |
*The rated torque values are those when the thrust is zero and the rated thrust values are those when the torque is zero.
*The rated torque, rated thrust, shaft contact pressure, and hub contact pressure values given are measured values at a temperature of 20℃ .
*ETP-T-70, 75, 80, 90, and 100 are made to order.
[Dimensions]
| 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 nominal diameter of the pressure screw M is equal to the quantity minus the nominal diameter of the screw threads.
ETP-T C Types,*Made to order
[Specifications]
| Model | Rated torque ［N・m］ | Rated thrust ［N］ | Rated radial load ［N］ | Shaft contact pressure ［N/mm2］ | Hub contact pressure ［N/mm2］ | Tightening torque ［N・m］ | Moment of inertia ［kg・m2］ | Mass ［kg］ |
|---|---|---|---|---|---|---|---|---|
| ETP-T-15-C | 30 | 3750 | 1000 | 90 | 70 | 12 | 0.09×10-3 | 0.25 |
| ETP-T-19-C | 67 | 6750 | 1000 | 90 | 70 | 12 | 0.14×10-3 | 0.31 |
| ETP-T-20-C | 90 | 9000 | 2000 | 90 | 70 | 12 | 0.15×10-3 | 0.32 |
| ETP-T-24-C | 165 | 13500 | 2000 | 90 | 70 | 16 | 0.40×10-3 | 0.57 |
| ETP-T-25-C | 217 | 17250 | 3000 | 90 | 70 | 16 | 0.44×10-3 | 0.60 |
| ETP-T-30-C | 375 | 24750 | 4000 | 90 | 70 | 16 | 0.60×10-3 | 0.70 |
| ETP-T-35-C | 600 | 33750 | 5000 | 90 | 70 | 16 | 1.00×10-3 | 1.00 |
| ETP-T-40-C | 900 | 45000 | 6000 | 90 | 70 | 24 | 1.70×10-3 | 1.30 |
| ETP-T-50-C | 1500 | 70500 | 9000 | 90 | 70 | 24 | 2.70×10-3 | 1.70 |
| ETP-T-60-C | 3000 | 99750 | 12000 | 90 | 70 | 40 | 5.00×10-3 | 2.50 |
*The rated torque values are those when the thrust is zero and the rated thrust values are those when the torque is zero.
*The rated torque, rated thrust, shaft contact pressure, and hub contact pressure values given are measured values at a temperature of 20°C.
[Dimensions]
| Model | d | D | D1 | L | L1 | R | N | M |
|---|---|---|---|---|---|---|---|---|
| ETP-T-15-C | 15 | 19 | 52 | 25 | 41 | 14.5 | 6 | 1-M12 |
| ETP-T-19-C | 19 | 24 | 58 | 28 | 44 | 18 | 6 | 1-M12 |
| ETP-T-20-C | 20 | 25 | 59 | 30 | 46 | 19 | 6 | 1-M12 |
| ETP-T-24-C | 24 | 30 | 71 | 33 | 53 | 23 | 6 | 1-M14 |
| ETP-T-25-C | 25 | 32 | 73 | 35 | 55 | 23.5 | 6 | 1-M14 |
| ETP-T-30-C | 30 | 38 | 78 | 40 | 60 | 26.5 | 6 | 1-M14 |
| ETP-T-35-C | 35 | 44 | 88 | 45 | 65 | 30 | 6 | 1-M14 |
| ETP-T-40-C | 40 | 52 | 100 | 55 | 75 | 34 | 8 | 1-M16 |
| ETP-T-50-C | 50 | 65 | 110 | 60 | 80 | 40 | 8 | 1-M16 |
| ETP-T-60-C | 60 | 75 | 122 | 70 | 95 | 46.5 | 10 | 1-M20 |
*The nominal diameter of the pressure screw M is equal to the quantity minus the nominal diameter of the screw threads.
