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JS10-2-A JD10/15-98R

In stock
Ruland JS10-2-A JD10/15-98R, 1/8" x 1/8" Jaw Coupling Bundle, Aluminum, Set Screw Style Hubs, 0.590" OD, 0.860" Length

PRODUCT SPECIFICATIONS

This Ruland jaw coupling bundle contains JS10-2-A and JD10/15-98R. To make a complete assembly you must specify two hubs and one spider. All parts have an OD of 0.590" (15.0mm) and assembled length of 0.860" (21.8mm). JS10-2-A is a set screw hub with a 0.1250" bore. JD10/15-98R is a 98 Shore A spider. The dampening characteristics of this zero-backlash jaw coupling reduce settling time and shock loads making it well suited for systems that have agressive acceleration/deceleration profiles. Ruland jaw couplings have a balanced design for reduced vibration at speeds up to 8,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. Hubs are manufactured in our Marlborough, MA factory under strict controls using proprietary processes from bar stock that is sourced exclusively from North American mills. All components in this bundle are RoHS3 and REACH compliant.

PRODUCT SPECIFICATIONS

Dimensions

Bore (B1) Larger inner diameter. Should match nominal shaft diameter.

0.1250 in

Small Bore (B2) Smaller inner diameter. Should match nominal shaft diameter.

0.1250 in

Outer Diameter (OD)

0.590 in

Length (L)

0.860 in

CERTIFICATIONS/STANDARDS
ISO 9001:2015

Certified

Conflict Minerals

Compliant

RoHS3

Compliant

REACH

Compliant

Dimensions

Bore (B1)

0.1250 in

B1 Max Shaft Penetration

0.300 in

Outer Diameter (OD)

0.590 in (15.0 mm)

Bore Tolerance

+0.001 in / -0.000 in

Hub Width (LH)

0.300 in

Length (L)

0.860 in (21.8 mm)

Recommended Shaft Tolerance

+0.0000 in / -0.0005 in

Fastening Hardware

Forged Set Screw

M3

Number of Screws

1 ea

Screw Material

Alloy Steel

Screw Finish

Black Oxide

Hex Wrench Size

1.5 mm

Seating Torque

0.92 Nm

Performance Specifications

Torque Specifications

Torque ratings vary with insert selection

Misalignment

Misalignment ratings vary with insert selection

Maximum Speed

8,000 RPM

Moment of Inertia

0.000419 lb-in2

Full Bearing Support Required?

Yes

Recommended Inserts

JD10/15-98R, JD10/15-92Y, JD10/15-85B

Zero-Backlash?

Yes

Balanced Design

Yes

Fail Safe?

Yes

Additional Information

Weight (lbs)

0.008900

Temperature

-10°F to 180°F (-23°C to 82°C)

Material Specification

2024-T351 Aluminum Bar

Finish

Bright

Finish Specification

Bright, No Plating

Manufacturer

Ruland Manufacturing

Recommended Gap Between Hubs

0.020 in (0.50 mm)

Country of Origin

USA

UPC

634529068588

UNSPC

31163011

Tariff Code

8483.60.8000

Product Notes

Note 1

Stainless steel hubs are available upon request.

Note 2

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

Note 3

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

Prop 65

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.

Installation Instructions

Installation Instructions

  1. Align the bores of the JS10-2-A jaw coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling. (See spider for misalignment parameters.)
  2. Fully tighten the M3 screw(s) on the first hub to the recommended seating torque of 0.92 Nm using a 1.5 mm hex torque wrench.
  3. Insert a spider into the jaws of one hub until the raised points contact the base of the hub.
  4. Insert the jaws of the second hub into the spider openings until the raised points contact the base of the second hub. Some force will be required to insert the second hub. This is normal.
  5. Assure that a gap is maintained between the two hubs so there is no metal to metal contact. Fully tighten the screw(s) on the second hub to the recommended seating torque.

Installation Video

Dimensions

Outer Diameter (OD)

0.590 in (15.0 mm)

Performance Specifications

Rated Torque

8 in-lb (0.90 Nm)

Angular Misalignment

0.8°

Peak Torque

16 in-lb (1.8 Nm)

Parallel Misalignment

0.002 in (0.05 mm)

Torsional Stiffness

8.3 lb-in/Deg (0.94 Nm/Deg)

Moment of Inertia

0.00005 lb-in2 (1.551 X 10-8 kg-m2)

Axial Motion

0.020 in (0.51 mm)

Maximum Speed

8,000 RPM

Full Bearing Support Required?

Yes

Zero-Backlash?

Yes

Additional Information

Weight (lbs)

0.001400

Temperature

-10°F to 180°F (-23°C to 82°C)

Material Specification

Polyurethane 98 Shore A RED

Finish Specification

Plain

Manufacturer

Ruland Manufacturing

UPC

634529068861

Country of Origin

USA

Tariff Code

8483.60.8000

UNSPC

31163011

Recommended Gap Between Hubs

0.020 in (0.50 mm)

Product Notes

Note 1

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

Note 2

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

Prop 65

This product does not require a warning.

Installation Instructions

Installation Instructions

  1. Align the bores of the jaw coupling hubs on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling.(Angular Misialignment: 0.8 deg, Parallel Misalignment: 0.002 in (0.05 mm), Axial Motion: 0.02 in (0.51 mm))
  2. Fully tighten the screw(s) on the first hub to the recommended seating torque using a hex torque wrench.
  3. Insert a spider into the jaws of the first hub until the raised points contact the base of the hub.
  4. Insert the jaws of the second hub into the spider openings until the raised points contact the base of the second hub. Some force will be required to insert the second hub. This is normal.
  5. Assure that a gap is maintained between the two hubs so there is no metal to metal contact. Fully tighten the screw(s) on the second hub to the recommended seating torque.

Installation Video

CUSTOMER REVIEWS

JS10-2-A JD10/15-98R
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