Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN

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Product that absorbs eccentricity, non-reactive force, and centering unnecessary. Used for robots, various pumps, blowers, stirrers, NC, MC machine tools, transport equipment, etc.

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MD-90

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Part Numbers

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Part Number
MD-90

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Outer Diameter K (mm)	Full length A (mm)	Max. Rotational Speed Range (r/min)	Body Material	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Operating Temperature Range (°C)	Torsional Rigidity (N·m/deg)	Package products / single item	Specifications	Flange (hub) size
	68.27 €	1	Available	7 Days	10	50～Less than 100	90	84	2001 to 4,000	[Steel] EN-JL 1040 Equiv.	95	4000	-	178	Set Product	-	Standard

Basic information

Type	Oldham Type	Allowable Misalignment	NA	Application	Standard
Properties	Vibration Absorption / Compact	Category	Coupling body	Buffer Part Material	Polyacetal Resin

This page is Forehead dog couplings / pilot bore / disc, POM / body: aluminium, cast iron / MD / KAYSEVEN, part number MD-90.
You can find the detail information about specifications and dimensions on part number MD-90.

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Basic Attributes

Outer Diameter K(mm)
35

50

55

70

90

100

112

125

140

160
Clear
Full length A(mm)
54

64

70

84

94

104

121

146

164
Clear
Max. Rotational Speed Range(r/min)
2001 to 4,000

4,001 to 10,000
Clear
Body Material
- Steel
  - EN-JL 1040 Equiv.
- Aluminum Alloy
- Polyacetal Resin
Clear
Rated Torque(Nm)
9.8

29

34

44

95

107

137

157

188

239

294
Clear
Max. Rotational Speed(r/min)
4000

6000

8000

10000
Clear
Torsional Rigidity(N·m/deg)
10.5

47.1

58.9

90.3

178

198

308

420

559

638

749
Clear
Package products / single item
- Set Product
- Transmitter Component
Clear
Specifications
The Transmitter For MD-160

The Transmitter For MD-160M

The Transmitter For MD-140

The Transmitter For MD-125

The Transmitter For MD-112

The Transmitter For MD-90

The Transmitter For MD-70

The Transmitter For MD-55

The Transmitter For MD-50

The Transmitter For MD-50MM

The Transmitter For MD-35
Clear
Flange (hub) size
- Both sides M
- One side only M
- Standard
Clear
Type
- MD
Clear
Allowable Torque Range(N•m)
5.0～Less than 10

20～Less than 50

50～Less than 100

100～Less than 500
Clear

Filter by standard shipping days

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7 Days or Less

8 Days or Less

17 Days or Less
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
MD-112
MD-112-T
MD-125
MD-125-T
MD-140
MD-90-T

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Outer Diameter K (mm)	Full length A (mm)	Max. Rotational Speed Range (r/min)	Body Material	Rated Torque (Nm)	Max. Rotational Speed (r/min)	Operating Temperature Range (°C)	Torsional Rigidity (N·m/deg)	Package products / single item	Specifications	Flange (hub) size
80.49 €	1	Available	7 Days	10	100～Less than 500	112	104	2001 to 4,000	[Steel] EN-JL 1040 Equiv.	137	4000	-	308	Set Product	-	Standard
11.80 €	1		7 Days	10	-	112	-	-	Polyacetal Resin	-	-	-40～85	-	Transmitter Component	The Transmitter For MD-112	-
89.82 €	1	Available	7 Days	10	100～Less than 500	125	121	2001 to 4,000	[Steel] EN-JL 1040 Equiv.	157	4000	-	420	Set Product	-	Standard
16.68 €	1		7 Days	10	-	125	-	-	Polyacetal Resin	-	-	-40～85	-	Transmitter Component	The Transmitter For MD-125	-
100.28 €	1	Available	7 Days	10	100～Less than 500	140	146	2001 to 4,000	[Steel] EN-JL 1040 Equiv.	188	4000	-	559	Set Product	-	Standard
9.43 €	1		7 Days	10	-	90	-	-	Polyacetal Resin	-	-	-40～85	-	Transmitter Component	The Transmitter For MD-90	-