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- SJS Telescopic Drive Shaft with Pin & Block Universal Joints
Industrial Universal Joint
SJS Telescopic Drive Shaft with Pin & Block Universal Joints
Pin & block universal joint,telescopic driveshaft- Features
- • Made from SCM415 material with carburizing treatment,
- significantly increasing the product's toughness and
- durability.
- • Both inner and outer diameters are precision ground,
- resulting in minimal gaps and a superior fit.
- • Custom products can be precision ground to achieve
- near-zero gap precision, reducing friction on contact
- surfaces to a minimum and extending service life.
- • Extension kits can be modified to hexagonal sleeves upon
- customer request to reduce costs.
- • Inner Diameter: Ø10 ~ Ø50
- • Material: SCM415
- • Max operation angle: 30°
Description
Telescopic drive shafts with pin & block design. Ideal for heavy-load industrial equipment requiring torque transmission with length variability.
Made in our factory in Taichung, Taiwan, powered by a 260+ kW rooftop solar system. Learn about our sustainability commitment.
| Model | Allowable Torque kgf·m (N·m) |
Breaking Torque kgf·m (N·m) |
Tensile Breaking Load kgf |
Min Length (Min) |
Max Length (Max) |
Stroke (mm) |
Bore Φd |
Outer Dia. ΦD |
Yoke Length L1 |
Shaft Insertion ℓ |
Sleeve Length E |
Key AxB |
Spline Length S |
Spline Spec. (OD × ID × Width × No.) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SJS-10 | 3 (29.4) | 7.5 (73.5) | 1800 | 167 | 360 | +30 | 10 | 20 | 34 | 24.5 | 65 | 4x11.8 | 55 | M1.0xPA20°xNT8 |
| SJS-12 | 4.5 (44.1) | 12 (118) | 3200 | 206 | 400 | +30 | 12 | 24 | 42 | 30.5 | 80 | 4x13.8 | 68 | 14x11x3.0x6 |
| SJS-14 | 7 (68.6) | 17 (167) | 3700 | 231 | 460 | +40 | 14 | 28 | 47 | 33.5 | 90 | 5x16.3 | 76 | 16x13x3.5x6 |
| SJS-16 | 10 (98.1) | 25 (245) | 5300 | 256 | 500 | +40 | 16 | 32 | 52 | 36.5 | 100 | 5x18.3 | 84 | 20x16x4.0x6 |
| SJS-18 | 13 (127) | 32 (314) | 6200 | 290 | 580 | +40 | 18 | 36 | 60 | 42.5 | 110 | 6x20.8 | 92 | 20x16x4.0x6 |
| SJS-20 | 18 (177) | 45 (441) | 7100 | 301 | 600 | +50 | 20 | 40 | 62 | 42.5 | 115 | 6x22.8 | 95 | 22x18x5.0x6 |
| SJS-22 | 24 (235) | 60 (588) | 9400 | 315 | 640 | +50 | 22 | 44 | 65 | 43.5 | 120 | 8x25.3 | 98 | 25x21x6.0x6 |
| SJS-25 | 30 (294) | 80 (785) | 11250 | 335 | 700 | +50 | 25 | 50 | 70 | 44.5 | 125 | 8x28.3 | 100 | 28x23x6.0x6 |
| SJS-30 | 45 (441) | 115 (1128) | 14300 | 422 | 810 | +60 | 30 | 60 | 89 | 61 | 155 | 8x33.3 | 127 | 34x28x7.0x6 |
| SJS-35 | 55 (539) | 180 (1765) | 18500 | 475 | 1000 | +60 | 35 | 70 | 100 | 66.5 | 175 | 10x38.3 | 141 | 34x28x7.0x6 |
| SJS-40 | 85 (834) | 250 (2452) | 24000 | 532 | 1140 | +70 | 40 | 80 | 114 | 76.5 | 190 | 12x43.3 | 152 | M2.5xPA20°xNT16 |
| SJS-45 | 125 (1226) | 350 (3432) | 29500 | 575 | 1260 | +70 | 45 | 90 | 125 | 73.5 | 200 | 14x48.3 | 148 | M2.5xPA20°xNT16 |
| SJS-50 | 180 (1765) | 490 (4805) | 38000 | 615 | 1340 | +90 | 50 | 100 | 135 | 80 | 210 | 14x53.3 | 155 | M3.0xPA20°xNT16 |
Unit: mm. Torque in kgf·m, with N·m in brackets (1 kgf·m = 9.81 N·m); tensile load in kgf. ℓ = shaft insertion length. Spline spec. is given as outer dia. × inner dia. × width × number of splines (straight-sided spline); M / PA / NT = module / pressure angle / number of teeth (involute spline).