Universal Joints
Description
Universal joints and universal shafts are versatile components for transferring rotary motion and transmitting torque from the driving to the driven unit. If two shafts set at a certain angle are connected using a single universal joint and one shaft turns with constant velocity, the other shaft will move irregularly.
This non-uniformity – also called gimbal error – means that angle of rotation of the second shaft slightly lags behind or leads the movement off the first shaft, with kind of sinus-shaped variations. The greater the operating angle, the greater the non-uniformity in motion of the second shaft.
Thus single universal joints are only used in applications where non-uniformity of rotation is acceptable. This non-uniformity can be compensated by either using two single universal joints in sequence - thus forming a universal shaft - or by using a double universal joint.
When properly installed, the second universal joint
can compensate the non-uniform rotation of the first universal
joint, that is under the following preconditions, as described in
DIN 808:
Quelques produits de cette catégorie
| Produit | Description | IMAGE |
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63199122
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 10H7 |
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63199122N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 10H7 with keyway DIN 6885-1 on both sides |
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63199126
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 14H7 |
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63199126N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 14H7 with keyway DIN 6885-1 on both sides |
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63199132
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 |
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63199132N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 with keyway DIN 6885-1 on both sides |
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63199140N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 with keyway DIN 6885-1 on both sides |
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63199150N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 with keyway DIN 6885-1 on both sides |
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63199163
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 |
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63199163N
Maedler |
Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 with keyway DIN 6885-1 on both sides |
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63199215
Maedler |
Precision single universal joint WER DIN 808 simple, bore 6H7 stainless steel 1.4301 total length 50mm outer diameter 13mm |
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63199216
Maedler |
Precision single universal joint WER DIN 808 simple, bore 8H7 stainless steel 1.4301 total length 58mm outer diameter 16mm |
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63199216N
Maedler |
Precision single universal joint WER DIN808 bore 8H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
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63199220N
Maedler |
Precision single universal joint WER DIN808 bore 10 H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
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63199220
Maedler |
Precision single universal joint WER DIN 808 simple, bore 10 H7 stainless steel 1.4301 total length 76mm outer diameter 22mm |
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63199632N
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 with keyway DIN 6885-1 on both sides |
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63199640
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 |
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63199640N
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 with keyway DIN 6885-1 on both sides |
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63199650
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 |
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63199650N
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 with keyway DIN 6885-1 on both sides |
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| Products | ||
|---|---|---|
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63199122
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 10H7 |
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63199122N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 10H7 with keyway DIN 6885-1 on both sides |
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63199126
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 14H7 |
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63199126N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 14H7 with keyway DIN 6885-1 on both sides |
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63199132
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 |
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63199132N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 with keyway DIN 6885-1 on both sides |
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63199140N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 with keyway DIN 6885-1 on both sides |
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63199150N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 with keyway DIN 6885-1 on both sides |
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63199163
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 |
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63199163N
Maedler Precision single universal joint WENR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 with keyway DIN 6885-1 on both sides |
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63199215
Maedler Precision single universal joint WER DIN 808 simple, bore 6H7 stainless steel 1.4301 total length 50mm outer diameter 13mm |
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63199216
Maedler Precision single universal joint WER DIN 808 simple, bore 8H7 stainless steel 1.4301 total length 58mm outer diameter 16mm |
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63199216N
Maedler Precision single universal joint WER DIN808 bore 8H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
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63199220N
Maedler Precision single universal joint WER DIN808 bore 10 H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
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63199220
Maedler Precision single universal joint WER DIN 808 simple, bore 10 H7 stainless steel 1.4301 total length 76mm outer diameter 22mm |
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63199632N
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 16H7 with keyway DIN 6885-1 on both sides |
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63199640
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 |
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63199640N
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 20H7 with keyway DIN 6885-1 on both sides |
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63199650
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 |
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63199650N
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 25H7 with keyway DIN 6885-1 on both sides |
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