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K-7 coupling RD series (RD-85)

K-7 coupling RD series RD-85

Compact, simple structure, with easy to absorb eccentricity and centering. Widely used in robots, resin molding materials, conveying equipment, printing machines, machine tools, and pumps etc.

[Features]
· Compact and simple structure.
· Like the MD series, it consists of three parts, the hub parts and an intermediate torque transmission part.
· Oldham type coupling absorbs eccentric misalignment.
· Dial gauge is not necessary for centering work at installation.
· Visual observation is sufficient.
· The intermediate torque transmission part is made of resin, and so does not require lubricant.
· No reactive force due to misalignment, contributing to energy conservation, with assembly and installation easy.
· Simple structure, and even in the event of damage to the intermediate transmission part, power transmission is possible.
· Thermally and electrically insulated by the intermediate transmission part.
· Friction joint employed for fastening to shaft.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

RD-85

Part Number
RD-85
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOuter Diameter K
(Ø)
Full length A
(mm)
Allowable Torque Range
(N•m)
Max. Rotational Speed Range
(r/min)
Body Material Rated Torque
(N•m)
Max. Rotational Speed
(r/min)
Operating Temperature Range
(°C)
Package products / single item

SGD 52.85

1 Piece(s) 6 Day(s) or more 108562100~Less than 5004001~10000[Steel] FCD5001238000-Set

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Basic Information

Type Jaw Type Application Standard Properties Compact
Allowable Misalignment No Product Category Coupling body

Please check the type/dimensions/specifications of the part RD-85 in the K-7 coupling RD series series.

Similar Part Numbers

Part Number
RD-100-T
RD-120
RD-120-T
RD-150
RD-150-T
RD-85-T
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOuter Diameter K
(Ø)
Full length A
(mm)
Allowable Torque Range
(N•m)
Max. Rotational Speed Range
(r/min)
Body Material Rated Torque
(N•m)
Max. Rotational Speed
(r/min)
Operating Temperature Range
(°C)
Package products / single item

SGD 17.28

1 Piece(s) 6 Day(s) or more 1010022--Polyacetal Resin---40~85Transmitter Component

SGD 111.68

1 Piece(s) 13 Day(s) or more 1012086100~Less than 5004001~10000[Steel] FCD5002586500-Set

SGD 22.69

1 Piece(s) 6 Day(s) or more 1012023--Polyacetal Resin---40~85Transmitter Component

SGD 189.26

1 Piece(s) 6 Day(s) or more 10150108100~Less than 5004001~10000[Steel] FCD5004506000-Set

SGD 38.91

1 Piece(s) 6 Day(s) or more 1015025--Polyacetal Resin---40~85Transmitter Component

SGD 14.37

1 Piece(s) 6 Day(s) or more 108521--Polyacetal Resin---40~85Transmitter Component

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