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JIT COUPLING


PRODUCT

Oldham Coupling

Oldham Coupling -

Clamping Screw & Set Screw Hybrid Type



The OC-CS Type can be mounted using a clamping screw on one side and a set screw on the other side for easy mounting. The hub uses high-strength aluminum (AL7075-6T) and the spacer uses polyacetal. The surface is anodized for excellent corrosion resistance.

Part number
OC-C
OC-S
OC-CS
Product shape
Characteristic
High tolerance, large eccentricity angle allowed, high torque, excellent electrical insulation, very small misalignment axial load
Standard
Standard/Long Type
Standard type
Standard type
Texture
Aluminum (AL7075-T6) / Spacer (Poly Acetal)
Axial coupling method
Clamping
Set Screw
Clamping, Set Screw
Outer diameter
Ø16, Ø20, Ø25, Ø32, Ø42, Ø54

Ordering Instructions

  • Please specify the series, outer diameter, and bore size when placing your order.


  • If keyway machining (on the bore) is required, ensure to indicate this separately.


  • For assistance in selecting the right couplings, please contact our customer service center.

Standard Bore Diameter


※ Bore machining is available within the product’s minimum to maximum bore range beyond the standard bore sizes. (Refer to the figures on the right)

Standard bore diameter

(d1/d2,  mm)

3
4
5
6
6.35
8
10
12
13
14
15
16
18
19
20
22
OC 16 CS
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●
●
●
●
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OC 20 CS

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●
●
●
●
●









OC 25 CS


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●
●
●
●
●
●







OC 32 CS



●
●
●
●
●
●
●
●
●




OC 42 CS





●
●
●
●
●
●
●
●
●
●
●

Floor Plan

Dimension

Product Name
External Diameter(D)
Length(L)
Bore diameter range(d1/d2)
Shaft depth

Shaft Insert Distance(E)

Bolt Size(M)
Download File
Min. Bore Diameter

Max. Bore Diameter

Shaft Insert Length(L1)

Shaft Insert Length(L2)

DWG
3D(STEP)
OC 16 CS

Ø16

21
3
8
7
6
8
M2.5/M3
OC 20 CS

Ø20

23.5
4
10
8
6.5
9
M2.5/M4
OC 25 CS

Ø25

30
5
13
9.5
7.5
13
M3/M4
OC 32 CS

Ø32

36
6
16
11.5
9.5
15
M4/M5
OC 42 CS

Ø42

45
8
22
15
12
18
M5/M6

Specification

Product Name
Rated

Torque(Nm)

Rated

Torque(Nm)

Max. Rotational

Frequency(min-1)

Moment of

Inertia(kg*m²)

Static Torsional

Stiffness(Nm/rad)

Max. Lateral

Misalignment(mm)

Max. Angular

Misalignment(°)

Max. Axial

Misalignment(mm)

Mass(g)

OC 16 CS
1.2
2.4
12,500
3.57x10-7
65
1
2
0.05
11.4
OC 20 CS
1.8
3.6
10,500
9.76x10-7
120
1.5
2
0.0.8
19.9
OC 25 CS
2.8
5.6
9,250

3.04x10-6

200
2
2
0.1
39.7
OC 32 CS
8
16
8,500

9.80x10-6

620
2.5
2
0.1
78.1
OC 42 CS
17
34
8,000
3.63x10-5
1,200
3
2
0.1
168.2

JIT COUPLING


Weekdays | 9:00 AM - 6:00 PM

(Closed on Saturdays, Sundays, and public holidays)
Lunchtime | 12:20 PM - 1:20 PM



COMPANY NAME  |  JIT Corporation

CEO  |  CHA SAM YONG

Business Number  |  867-88-02296

Email  |  jitcoupling@gmail.com


Headquarters·Factory

TEL  |  031-767-1186   FAX  |  031-767-1187‬

ADD  | 43, Bottungchi-gil, Gwangju-si,

Gyeonggi-do


Seoul Sales Office

TEL  |  02-2066-3838   FAX  |  02-2066-6655‬

ADD  | Badong 1212, 15, Gyeongin-ro 53-gil,

Guro-gu, Seoul


Copyright © 2024 지트 카플링. All Rights Reserved.

JIT COUPLING


Weekdays | 9:00 AM - 6:00 PM (Closed on Saturdays, Sundays, and public holidays)
Lunchtime | 12:20 PM - 1:20 PM

COMPANY NAME JIT Corporation

CEO CHA SAM YONG

|

Business Number 867-88-02296

|

Email jitcoupling@gmail.com

Headquarters·Factory 

|

TEL 031-767-1186

|

FAX 031-767-1187‬

|

ADD 43, Bottungchi-gil, Gwangju-si, Gyeonggi-do

Seoul Sales Office

  |

TEL 02-2066-3838

|

FAX ‭02-2066-6655‬

|

ADD Room 1212, Building B, 15 Gyeongin-ro 53-gil, Guro-gu, Seoul(Central Distribution Complex)

Copyright © 2024 JIT coupling. All Rights Reserved.