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Oldham Couplings MJ series (Part Numbers)
· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)
Japanese Only
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shaft Bore Dia. (machined) D1 (Ø) | Shaft Bore Dia. (machined) D2 (Ø) | Outer Dia. A (Ø) | Overall Length W (mm) | Allowable Torque Range (N•m) | Allowable Misalignment | Body Material | Allowable Torque (N•m) | Allowable Angular Misalignment (deg) | Allowable Lateral Misalignment (mm) | Allowable Lateral Misalignment Range (mm) | Buffer Material | Operating Temperature Range (°C) | Moment of Inertia (kg･m2) | Specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 13 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 14 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 15 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 16 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 17 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 18 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 14 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 15 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 16 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 17 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 18 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 15 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 16 | 16 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 16 | 17 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 16 | 18 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 16 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 16 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 17 | 17 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 17 | 18 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 17 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 17 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 18 | 18 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 18 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 18 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 19 | 19 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 137.81 | 1 Piece(s) | 8 Day(s) or more | 10 | 19 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking | ||
SGD 133.60 | 1 Piece(s) | 8 Day(s) or more | 10 | 20 | 20 | 41.3 | 50.8 | 5.01~10.00 | Angular Misalignment / Eccentricity | [Aluminum] Aluminum Alloy | 17 | 1 | 5 | 3.1~5.0 | Polyacetal | - | 3177X10-8 | Set screw locking |
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Basic Information
| Type | Oldham Type | Application | Standard / Servo Motor / Stepping Motor / Encoder | Features | High accuracy / High durability / Backlash 0 / Vibration Absorption |
|---|
Specification/Dimensions
-
Shaft Bore Dia. (machined) D1(Ø)
-
Shaft Bore Dia. (machined) D2(Ø)
-
Outer Dia. A(Ø)
-
Overall Length W(mm)
-
Allowable Torque Range(N•m)
-
Allowable Misalignment
-
No -
Angular Misalignment -
Eccentricity
-
-
Body Material
- Aluminum
- Free-Cutting Brass
- Aluminum
-
Allowable Torque(N•m)
-
Allowable Angular Misalignment(deg)
-
Allowable Lateral Misalignment(mm)
-
Buffer Material
- Polyacetal
- Nylon
- PEEK
- Others
-
Specifications
- Individual torque disk
- Set screw locking
-
type
- MJ
-
Allowable Lateral Misalignment Range(mm)
Days to Ship
-
- All
- 4 Day(s) or Less
- 8 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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