Japanese Products Corp.
120 Fiske St., Fairfield, CT 06825-5524 US
Phone:203.334.7537 • Fax:203.334.7792
E-Mail: info@e-jpc.com Web site: www.e-jpc.com
All Categories > Motor Accessories > Flexible Couplings > Helical H Series Stainless Steel Couplings > Item # HR100-12-12  


Item # HR100-12-12, Helical H Series Stainless Steel Couplings


  • High torque capacity
  • High fatigue resistance
  • Corrosion resistant steel (CRES)
The H Series coupling is ideal when high strength, excellent fatigue resistance and high torsional stiff ness is called for in your application. The H Series' premium performance capability is designed for applications requiring a heavy-duty coupling, such as drive systems, small pumps and gear boxes.

  • No maintenance
  • Shaft sizes from 3/32 to 3/4
An array of options, in a variety of diameter sizes, allows you to tailor the A or H Series to your specific applications. A and H Series options include set screw or integral clamp attachments and inch or metric bores.




 Specifications 

Product Type

Coupling

Series

HR

Type

Set Screw Attachment

Material

17-4 PH High Strength Stainless Steel

Finish

Natural

Outside Diameter Designator

100

Outside Diameter (D)

1 in

Length (L)

1.00 in

Size (+0.002 in/-0.000 in)

0.375 in
9.53
mm

Bore Designator

12

Momentary Dynamic Torque

42 lb·in

Torsional Rate

0.12 degree/lb·in

Inertia

6.5 lb.in.sec2

Screw Size1

10 - 32

Seating Torque

25 lb·in

Center Line

0.15 in

Min. Size

0.158 in
3.96
mm

Max. Size

0.375 in
9.53
mm

Max. Bore Diameter

0.563 in
14.31
mm

Bore Depth

0.31 in
7.87
mm

Note

  1. Shaft misalignments:
    Angular 5 degrees
    Parallel Offset 0.030 in. (0.060 in. T.I.R)
    Axial Motion ±0.010 in.
  2. Manufacturing dimensional tolerances unless otherwise specified are:
    fraction ± 1/64
    x.xx ± .01 in.
1 Metric Fasteners available on request



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