PRODUCTS
- Home
- Products
- Industrial Universal Joint
- SJD Precision Double Universal Joint with Keyway and Set Screw
Industrial Universal Joint
SJD Precision Double Universal Joint with Keyway and Set Screw
Pin & block universal joint- Features
- • Made from SCM415 material and treated with carburizing,
- significantly increasing the product's toughness and
- durability.
- • Precision grinding of both the inner and outer diameters
- ensures minimal gaps and an excellent fit.
- • Custom products can be precision ground to achieve near
- zero gap precision, reducing friction on contact surfaces to
- the minimum, thereby extending the service life.
- • Inner Diameter: Ø6 ~ Ø50
- • Material: SCM415
- • Swing Angle: 30°
Description
SJD type precision double universal joint with keyway and set screw, carburized SCM415, bore Ø6 to Ø50, 30° angle, for automatic and industrial machinery.
Made in our factory in Taichung, Taiwan, powered by a 260+ kW rooftop solar system. Learn about our sustainability commitment.
Application：
- Automatic machines, specialized machinery, printing machinery, paper machinery, blowers, rolling mills, straightening machines, slitting machines, forming machines, conveyors, wire drawing, valve control, and other industrial machinery.
| Model IJE NO. |
Allowable rpm |
Allowable Torque kgf·m (N·m) |
Breaking Torque kgf·m (N·m) |
Bore Φd |
Outer Dia ΦD |
Yoke L L1 |
Shaft Insertion ℓ |
Pin Distance e |
Pin ΦP |
Total Length L |
Center Distance C |
Key AxB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SJD-06 | 2500 | 0.8 (7.8) | 1.6 (15.7) | 6 | 12 | 15.5 | 9 | 4.5 | 3 | 49.5 | 18.5 | / |
| SJD-08 | 2200 | 1.5 (14.7) | 3.2 (31.4) | 8 | 15 | 18 | 10 | 5 | 3.5 | 58 | 22 | 3x9.5 |
| SJD-10 | 2000 | 3 (29.4) | 7.5 (73.5) | 10 | 19 | 21 | 12 | 6 | 4.5 | 67.5 | 25.5 | 4x11.8 |
| SJD-12 | 1800 | 4.5 (44.1) | 12 (118) | 12 | 23 | 26 | 15 | 7.5 | 5 | 83 | 31 | 4x13.8 |
| SJD-14 | 1600 | 7 (68.6) | 17 (167) | 14 | 26 | 29.5 | 17 | 8.5 | 5.8 | 94.5 | 35.5 | 5x16.3 |
| SJD-16 | 1400 | 10 (98.1) | 25 (245) | 16 | 30 | 37 | 22 | 11 | 6.5 | 117.5 | 43.5 | 5x18.3 |
| SJD-18 | 1200 | 13 (127) | 32 (314) | 18 | 33 | 40.5 | 23.5 | 11.75 | 7 | 129 | 48 | 6x20.8 |
| SJD-20 | 1000 | 18 (177) | 45 (441) | 20 | 36 | 43.5 | 25 | 12.5 | 8 | 139 | 52 | 6x22.8 |
| SJD-22 | 900 | 24 (235) | 60 (588) | 22 | 40 | 47 | 27 | 13.5 | 9 | 150 | 56 | 8x25.3 |
| SJD-25 | 800 | 30 (294) | 80 (785) | 25 | 44 | 52.5 | 30 | 15 | 10 | 168 | 63 | 8x28.3 |
| SJD-30 | 700 | 45 (441) | 115 (1128) | 30 | 51 | 61 | 35 | 17.5 | 11.5 | 195 | 73 | 8x33.3 |
| SJD-35 | 600 | 55 (539) | 180 (1765) | 35 | 59 | 70 | 40 | 20 | 13 | 224 | 84 | 10x38.3 |
| SJD-40 | 500 | 85 (834) | 250 (2452) | 40 | 67 | 78.5 | 45 | 22.5 | 14.5 | 251 | 94 | 12x43.3 |
| SJD-45 | 400 | 125 (1226) | 350 (3432) | 45 | 75 | 88 | 50 | 25 | 16 | 282 | 106 | 14x48.8 |
| SJD-50 | 300 | 180 (1765) | 490 (4805) | 50 | 83 | 95.5 | 55 | 27.5 | 17.5 | 304 | 113 | 14x53.8 |
Unit: mm. Torque in kgf·m, with N·m in brackets (1 kgf·m = 9.81 N·m). ℓ = shaft insertion length.