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 |
|---|---|---|
|
63199663
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 |
|
|
63199663N
Maedler |
Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 with keyway DIN 6885-1 on both sides |
|
|
63199726
Maedler |
Precision double universal joint WDR DIN 808 bore 12H7 stainless steel 1.4301 total length 105mm outer diameter 22mm |
|
|
63199726N
Maedler |
Precision double universal joint WDR DIN 808 bore 12H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199729
Maedler |
Precision double universal joint WDR DIN 808 bore 14H7 stainless steel 1.4301 total length 119mm outer diameter 25mm |
|
|
63199729N
Maedler |
Precision double universal joint WDR DIN 808 bore 14H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199732
Maedler |
Precision double universal joint WDR DIN 808 bore 16H7 stainless steel 1.4301 total length 125mm outer diameter 29mm |
|
|
63199732N
Maedler |
Precision double universal joint WDR DIN 808 bore 16H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199737
Maedler |
Precision double universal joint WDR DIN 808 bore 18H7 stainless steel 1.4301 total length 134mm outer diameter 32mm |
|
|
63199737N
Maedler |
Precision double universal joint WDR DIN 808 bore 18H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199740
Maedler |
Precision double universal joint WDR DIN 808 bore 20H7 stainless steel 1.4301 total length 154mm outer diameter 40mm |
|
|
63199740N
Maedler |
Precision double universal joint WDR DIN 808 bore 20H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199747
Maedler |
Precision double universal joint WDR DIN 808 bore 22H7 stainless steel 1.4301 total length 176mm outer diameter 40mm |
|
|
63199747N
Maedler |
Precision double universal joint WDR DIN 808 bore 22H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199750
Maedler |
Precision double universal joint WDR DIN 808 bore 25H7 stainless steel 1.4301 total length 199mm outer diameter 50mm |
|
|
63199750N
Maedler |
Precision double universal joint WDR DIN 808 bore 25H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199757
Maedler |
Precision double universal joint WDR DIN 808 bore 30H7 stainless steel 1.4301 total length 244mm outer diameter 58mm |
|
|
63199757N
Maedler |
Precision double universal joint WDR DIN 808 bore 30H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
63199820
Maedler |
Slip shaft with joints PWR both sides bore 10H7 min. length 215mm max. length 245mm stainless steel 1.4301 outer diameter 22mm |
|
|
63199820N
Maedler |
Slip shaft with joints PWR bore 10H7 with keyway DIN 6885-1 tolerance JS9 on both sides min. length 215mm max. length 245mm stainless steel 1.4301 |
|
| Products | ||
|---|---|---|
|
|
63199663
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 |
|
|
|
63199663N
Maedler Precision double universal joint WDNR stainless steel 1.4301 with needle bearing made of bearing steel bore 30H7 with keyway DIN 6885-1 on both sides |
|
|
|
63199726
Maedler Precision double universal joint WDR DIN 808 bore 12H7 stainless steel 1.4301 total length 105mm outer diameter 22mm |
|
|
|
63199726N
Maedler Precision double universal joint WDR DIN 808 bore 12H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199729
Maedler Precision double universal joint WDR DIN 808 bore 14H7 stainless steel 1.4301 total length 119mm outer diameter 25mm |
|
|
|
63199729N
Maedler Precision double universal joint WDR DIN 808 bore 14H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199732
Maedler Precision double universal joint WDR DIN 808 bore 16H7 stainless steel 1.4301 total length 125mm outer diameter 29mm |
|
|
|
63199732N
Maedler Precision double universal joint WDR DIN 808 bore 16H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199737
Maedler Precision double universal joint WDR DIN 808 bore 18H7 stainless steel 1.4301 total length 134mm outer diameter 32mm |
|
|
|
63199737N
Maedler Precision double universal joint WDR DIN 808 bore 18H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199740
Maedler Precision double universal joint WDR DIN 808 bore 20H7 stainless steel 1.4301 total length 154mm outer diameter 40mm |
|
|
|
63199740N
Maedler Precision double universal joint WDR DIN 808 bore 20H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199747
Maedler Precision double universal joint WDR DIN 808 bore 22H7 stainless steel 1.4301 total length 176mm outer diameter 40mm |
|
|
|
63199747N
Maedler Precision double universal joint WDR DIN 808 bore 22H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199750
Maedler Precision double universal joint WDR DIN 808 bore 25H7 stainless steel 1.4301 total length 199mm outer diameter 50mm |
|
|
|
63199750N
Maedler Precision double universal joint WDR DIN 808 bore 25H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199757
Maedler Precision double universal joint WDR DIN 808 bore 30H7 stainless steel 1.4301 total length 244mm outer diameter 58mm |
|
|
|
63199757N
Maedler Precision double universal joint WDR DIN 808 bore 30H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301 |
|
|
|
63199820
Maedler Slip shaft with joints PWR both sides bore 10H7 min. length 215mm max. length 245mm stainless steel 1.4301 outer diameter 22mm |
|
|
|
63199820N
Maedler Slip shaft with joints PWR bore 10H7 with keyway DIN 6885-1 tolerance JS9 on both sides min. length 215mm max. length 245mm stainless steel 1.4301 |
|
Vous souhaitez obtenir plus d'informations ?
Act in time ne prend en charge que les questions provenant d'utilisateurs professionnels.
Vous êtes un particulier? Le fabricant de votre machine dispose probablement des pièces nécessaires. Nous vous recommandons donc de le contacter directement.