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US 10,451,167 B2Granted
Standard gear unit, assembly kit and drive
AssigneeSew-Eurodrive GmbH & Co. KG
InventorsEgon Goppelsröder, Eberhard Tüngler, René Richert
Life of this patent
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Abstract
In a standard gear unit, which, in a first variant, is implemented with an output-side bearing and an outgoing shaft, and which, in a second variant, is able to be implemented with an intermediate flange inserted at the bearing position of the output-side bearing, the intermediate flange is formed such that, with an associated, differently formed outgoing shaft, a robot interface or flange block interface is able to be formed on the output side.
Claims20
A standard gear unit, comprising:
- at least one housing part;
- an outgoing shaft supported in an output-side bearing;
- an intermediate flange;
- and
- an output-side shaft seal ring arranged to seal on the output side, the output-side shaft seal ring and the output-side bearing arranged between the outgoing shaft and the intermediate flange;
- wherein the intermediate flange is arranged, for positioning, in the housing part to abut against a bore configured as a bearing seat and seat for the shaft seal ring, the intermediate flange secured to the housing part by a releasable connection, the intermediate flange machined to include a connection arrangement for connection to a non-rotating part of a device to be driven, a radial distance of the releasable connection to an axis of rotation of the output shaft smaller than at least one of (a) a diameter of at least one of (a) an inner ring and (b) an outer ring of the output-side bearing and (b) an inside diameter of the output-side shaft seal ring.
3 more elements
Dependencies are inferred from the claim text.