The shaft and hub can be easily and quickly coupled using a single pressure screw.This facilitates assembly of equipment that requires positioning in the rotation and axial directions. It is also effective in locations requiring repeated mounting and removal. The concentricity of the shaft and hub is 0.006 mm, so ultra-precise positioning is possible as well.
Connect with a single bolt
Shaft and hub can be easily and quickly coupled using a single pressure screw.
Ultra-precise positioning
With a concentricity of 0.006 mm, very high precision is possible in mounting.
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.

ETP-T

ETP-T C
