10 mm

3 mm

1.000 in (25.4 mm)

11.9 mm

+0.03 mm / -0.00 mm

11.85 mm

1.250 in (31.8 mm)

+0.000 mm / -0.013 mm

M3

1 ea

Alloy Steel

Black Oxide

2.1 Nm

2.5 mm

Torque ratings vary with insert selection

0.5°

0.008 in (0.20 mm)

0.100 in (2.54 mm)

0.004 in (0.10 mm)

1.333 x 10^-6 kg-m²

4,500 RPM

OD16/25-AT, OD16/25-NL, OD16/25-PEK

Yes

Yes

Yes

Yes

634529116562

USA

2024-T351 Aluminum Bar

Black Anodized

Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize

Ruland Manufacturing

Acetal Disk -10°F to 150°F (-23°C to 65°)
Nylon Disk -10°F to 130°F (-23°C to 54°C)
PEEK Disk -10°F to 300°F (-23°C to 148°C)

0.030400

8483.60.8000

31163015

"Now available in stainless steel!"

"Performance ratings are for guidance only. The user must determine suitability for a particular application."

"Torque ratings for the couplings are based on the physical limitations/failure point of the torque disks. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disks. Please consult technical support for more assistance."

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1. Align the bores of the MOCC25-10-A oldham coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling. (Angular Misalignment: 0.5° Parallel Misalignment: 0.008 in (0.20 mm), Axial Motion: 0.004 in (0.10 mm))
2. Rotate the hubs on the shaft so the drive tenons are located 90° from each other.
3. Place a torque disk so one groove fits over the drive tenons of a hub and center the disk by hand.
4. Insert a shim with the thickness of the coupling's axial motion rating into the groove of the torque disk.
5. Slide the tenons of the second hub into the mating groove in the disk until it touches the shim stock.
6. Fully tighten the M3 screw(s) on each hub to the recommended seating torque of 2.1 Nm using a 2.5 mm hex torque wrench.
7. Remove the shim stock to leave a small gap between the top of the drive tenons and the torque disk to allow for axial movement.

1.000 in (25.4 mm)

42 in-lb (4.75 Nm)

288 in-lb (32.511 Nm)

0.5°

0.008 in (0.20 mm)

0.100 in (2.54 mm)

0.004 in (0.10 mm)

46.9 lb-in/Deg (5.31 Nm/Deg)

0.00096 lb-in² (2.815 X 10^-7 kg-m²)

4,500 RPM

Yes

Yes

634529216149

USA

PEEK

Plain

Ruland Manufacturing

-10°F to 300°F (-23°C to 148°C)

0.007300

8483.60.8000

31163015

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Torque ratings for the couplings are based on the physical limitations/failure point of the torque disks. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disks. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the disks. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.

This product does not require a warning.

1. Align the bores of the coupling on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling.(Angular Misialignment: 0.5 deg, Parallel Misalignment: 0.008 in (0.20 mm ), Axial Motion: 0.004 in (0.10 mm )
2. Rotate the hubs on the shaft so the drive tenons are located 90° from each other.
3. Place a torque disk so one groove fits over the drive tenons of a hub and center the disk by hand.
4. Insert a shim with the thickness of the coupling's axial motion rating into the groove of the torque disk.
5. Slide the tenons of the second hub into the mating groove in the disk until it touches the shim stock.
6. Fully tighten the screw(s) on each hub to the recommended seating torque using a hex wrench.
7. Remove the shim stock to leave a small gap between the top of the drive tenons and the torque disk to allow for axial movement.

9 mm

1.000 in (25.4 mm)

11.9 mm

+0.03 mm / -0.00 mm

11.85 mm

1.250 in (31.8 mm)

+0.000 mm / -0.013 mm

M3

1 ea

Alloy Steel

Black Oxide

2.1 Nm

2.5 mm

Torque ratings vary with insert selection

0.5°

0.008 in (0.20 mm)

0.100 in (2.54 mm)

0.004 in (0.10 mm)

1.347 x 10^-6 kg-m²

4,500 RPM

OD16/25-AT, OD16/25-NL, OD16/25-PEK

Yes

Yes

Yes

Yes

634529069370

USA

2024-T351 Aluminum Bar

Black Anodized

Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize

Ruland Manufacturing

Acetal Disk -10°F to 150°F (-23°C to 65°)
Nylon Disk -10°F to 130°F (-23°C to 54°C)
PEEK Disk -10°F to 300°F (-23°C to 148°C)

0.032500

8483.60.8000

31163015

"Now available in stainless steel!"

"Performance ratings are for guidance only. The user must determine suitability for a particular application."

"Torque ratings for the couplings are based on the physical limitations/failure point of the torque disks. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disks. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the disks. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance."

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1. Align the bores of the MOCT25-9-A oldham coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling. (Angular Misalignment: 0.5° Parallel Misalignment: 0.008 in (0.20 mm), Axial Motion: 0.004 in (0.10 mm))
2. Rotate the hubs on the shaft so the drive tenons are located 90° from each other.
3. Place a torque disk so one groove fits over the drive tenons of a hub and center the disk by hand.
4. Insert a shim with the thickness of the coupling's axial motion rating into the groove of the torque disk.
5. Slide the tenons of the second hub into the mating groove in the disk until it touches the shim stock.
6. Fully tighten the M3 screw(s) on each hub to the recommended seating torque of 2.1 Nm using a 2.5 mm hex torque wrench.
7. Remove the shim stock to leave a small gap between the top of the drive tenons and the torque disk to allow for axial movement.