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Product DetailSpecification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
-
type
- GCOC
- GCOCLK
- GCOCRK
- GCOCWK
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Shaft Bore Dia. 1 d1 (or d)(Ø)
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Shaft Bore Dia. 2 d2 (or d)(Ø)
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O.D.(Ø)
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Overall Length(mm)
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Allowable Torque Range(N•m)
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Allowable Torque(N•m)
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Allowable Lateral Misalignment(mm)
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Allowable Lateral Misalignment Range(mm)
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Shaft Bore Shape
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CADCAD
- 2D
- 3D
Days to ShipSố ngày giao hàng
-
- Alltất cả các
- Same day
- 8 Day(s) or Less
Specify AlterationsChỉ định thay đổi
Oldham Couplings Clamping Type (GCOC20-6.35-8)
- Until 31/12/2024
- Volume Discount
- All
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Product DetailProduct Description
· GCOC/ GCOCRK/ GCOCWK Model Oldham Couplings Clamping Type.
· Couplings consisting of 2 hubs and 1 spacer disc.
· 2 hubs materials are aluminum alloy and surface treatment with alumite treatment.
· Spacer disc material is Polyacetal.
· Shaft Fastening Method: Lock bolt clamp screw type.
· Lock bolt clamp screw material: steel SCM435 surface treatment with Ferro ferric Oxide Protective Film.
· Oldham Coupling size: 16 to 32.
· Allowable Angular misalignment 3 degree.
· Operating Temperature Range: -20 to 80 °C
· Maximum Rotational Speed Range: 4001 ~ 10000 (r/min).
Economy Al/POM Oldham Coupling
- High torque capacity ensures reliable performance for demanding applications
- Allows for significant angular misalignment up to specified degree for versatile use.
- Made from durable aluminum and polyacetal for long-lasting operation
- Easy clamping type installation for quick and secure setup
- Operates efficiently at high rotational speeds
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview
■ Summary couplingFeatures: The quality and performance are the same as those of previous products, thus realizing low-cost supply. It can replace CPOC and CPO.
Dimensional Drawing
| Type |  Material |  Surface Treatment |  Accessories | ||||||
| Standard Hole | d1(One side) | d2(One side) | d1, d2(Both sides) | Body | Spacer | Lock bolt clamp screw | Body | Lock screw clamp screw | |
| GCOC | GCOCLK | GCOCRK | GCOCWK | Aluminum | Polyacetal | SCM435 | Alumite Treatment | Ferroferric Oxide Protective Film | Lock Bolt |
| GCO | GCOLK | GCORK | GCOWK | Clamp Screw | |||||
Specification Table
Please order after selecting part number and parameters according to the selection steps
to 
.Part Number (Type· D) | － |  d1 | － | d2 |
| Part Number | d1, d2 selection (But d1≤d2) | d3 | L | ℓ | t | F | A | Clamp screw·Lock bolt | |||||||||||
| Type | D | M | Tightening Torque | ||||||||||||||||
| (N·m) | |||||||||||||||||||
| GCOC· GCOCRK GCOCLK ·GCOCWK | 16 | ＊5 | ＊6 | 7 | 29 | 12.5 | 4 | 3 | 5 | M2.5 | 1 | ||||||||
| 20 | ＊6 | ＊6.35 | 8 | 9 | 33 | 14 | 5 | 6.5 | |||||||||||
| 25 | ＊6.35 | 8 | 10 | 11 | 39 | 16.5 | 6 | 3.8 | 9 | M3 | 1.5 | ||||||||
| 32 | 8 | 10 | 11 | 12 | 14 | 14.5 | 45 | 19 | 7 | 4.5 | 11 | M4 | 2.5 | ||||||
| GCO·GCORK GCOLK·GCOWK | 16 | ＊3 | ＊4 | ＊5 | ＊6 | ＊6.35 | 7 | 18 | 7 | 4 | 3.5 | － | M3 | 0.7 | |||||
| 20 | ＊4 | ＊5 | ＊6 | ＊6.35 | 8 | 9 | 23 | 9 | 5 | 4.5 | M4 | 1.7 | |||||||
| 25 | ＊5 | ＊6 | ＊6.35 | 8 | 10 | 11 | 28 | 11 | 6 | 5.5 | M5 | 4 | |||||||
| 32 | 8 | 10 | 12 | 14 | 14.5 | 33 | 13 | 7 | 6.5 | M6 | 7 | ||||||||
d1 and d2＊marked products without keyway hole.■The Coupling Characteristic Value
| Part Number | Allowable torque (N·m) | Allowable Angular Misalignment (°) | Allowable lateral misalignment (mm) | Maximum rotational speed (r/pm) | Moment of inertia (kg·m3) | Weight (g) | |
| Type | D | ||||||
| GCOC·GCOCRK GCOCLK·GCOCWK | 16 | 0.7 | 3 | 1.0 | 10000 | 4.4×10－7 | 11 |
| 20 | 1.2 | 1.5 | 1.2×10－6 | 20 | |||
| 25 | 2.0 | 2.0 | 3.3×10－6 | 37 | |||
| 32 | 4.5 | 2.5 | 1.4×10－6 | 70 | |||
| GCO· GCORK GCOLK ·GCOWK | 16 | 0.7 | 3 | 1.0 | 10000 | 2.2×10－7 | 6 |
| 20 | 1.2 | 1.5 | 6.9×10－7 | 13 | |||
| 25 | 2.0 | 2.0 | 2.1×10－6 | 23 | |||
| 32 | 4.5 | 2.5 | 6.5×10－6 | 45 | |||
Moment of inertia and weight are the values at the maximum shaft dia.Operating temperature: -20℃ to 80℃In order to obtain a larger allowable angular misalignment, this product is designed exclusively by MISUMI. For details, please refer to the shape of the protruding part of the adjusting ring GCOCS.Product Features
Precautions
Usage Method
Example of Use
Part Number
- Incomplete part number.
Please use left hand selections to complete a part number.Incomplete part number.
Please use left hand selections to complete a part number.
| Part Number |
|---|
| GCOC20-6.35-8 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | Shaft Bore Dia. 1 d1 (or d) (Ø) | Shaft Bore Dia. 2 d2 (or d) (Ø) | O.D. (Ø) | Overall Length (mm) | Allowable Torque Range (N•m) | Allowable Torque (N•m) | Allowable Lateral Misalignment (mm) | Allowable Lateral Misalignment Range (mm) | Moment of Inertia (kg･m2) | Shaft Bore Shape |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
218,546 VND 185,764 VND | 1 Piece(s) | Available | Same day | 6.35 | 8 | 20 | 33 | 1.01~3.00 | 1.2 | 1.5 | 1.1~3.0 | 1.2×10-6 | Standard Bore |
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Basic InformationThông tin cơ bản
| Series Name | Oldham | Application | Standard | Features | High Torque Type |
|---|---|---|---|---|---|
| Allowable Misalignment | Angular Misalignment / Eccentricity | Max. Rotational Speed Range(r/min) | 4001~10000 | Body Material | Aluminum |
| Allowable Angular Misalignment(deg) | 3 | Product Category | Coupling Main Body | Max. Rotational Speed(r/min) | 10000 |
| Buffer Material | Polyacetal | Operating Temperature(°C) | -20::80 | Shaft Tightening Method | Fastening Bolt |
Please check the type/dimensions/specifications of the part GCOC20-6.35-8 in the Oldham Couplings Clamping Type series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần GCOC20-6.35-8 trong chuỗi Oldham Couplings Clamping Type.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..
Frequently asked question (FAQ)FAQ
- Question:Question: What is a coupling?
- Answer:Answer: A coupling is a part that connects two different rotating bodies (motor shaft, ball screw, etc.) and aims at transmitting torque. The load of assembly adjustment is reduced by absorbing the axis deviation (lateral misalignment, angular misalignment and axial amplitude) between rotating bodies. And in case of accidental overload, the coupling is destroyed and the rotating bodies are disconnected to protect the expensive power part and the whole device.
- Question:Question: What are the types of MISUMI couplings?
- Answer:Answer: There are disc type, grooved type, cross type, claw type, bellows type, rigid type and universal joint type.
- Question:Question: How to select coupling according to motor?
- Answer:Answer: Disc type is recommended for servo motors, grooved type is recommended for stepping motors, and cross type is recommended for universal motors.
- Question:Question: How to select according to the purpose, environment, working conditions?
- Answer:Answer: Please refer to specific instructions.
Products like this...
| Part Number |
|---|
| GCOC20-6-6 |
| GCOC20-6-6.35 |
| GCOC20-6-8 |
| GCOC20-8-8 |
| GCOC25-10-10 |
| GCOC25-6.35-10 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to ShipSố ngày giao hàng | Shaft Bore Dia. 1 d1 (or d) (Ø) | Shaft Bore Dia. 2 d2 (or d) (Ø) | O.D. (Ø) | Overall Length (mm) | Allowable Torque Range (N•m) | Allowable Torque (N•m) | Allowable Lateral Misalignment (mm) | Allowable Lateral Misalignment Range (mm) | Moment of Inertia (kg･m2) | Shaft Bore Shape |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
218,546 VND | 1 Piece(s) | Available | Same day | 6 | 6 | 20 | 33 | 1.01~3.00 | 1.2 | 1.5 | 1.1~3.0 | 1.2×10-6 | Standard Bore | |
218,546 VND | 1 Piece(s) | Available | 8 Day(s) | 6 | 6.35 | 20 | 33 | 1.01~3.00 | 1.2 | 1.5 | 1.1~3.0 | 1.2×10-6 | Standard Bore | |
218,546 VND | 1 Piece(s) | Available | Same day | 6 | 8 | 20 | 33 | 1.01~3.00 | 1.2 | 1.5 | 1.1~3.0 | 1.2×10-6 | Standard Bore | |
218,546 VND | 1 Piece(s) | Available | Same day | 8 | 8 | 20 | 33 | 1.01~3.00 | 1.2 | 1.5 | 1.1~3.0 | 1.2×10-6 | Standard Bore | |
241,529 VND | 1 Piece(s) | Available | Same day | 10 | 10 | 25 | 39 | 1.01~3.00 | 2 | 2 | 1.1~3.0 | 3.3×10-6 | Standard Bore | |
241,529 VND | 1 Piece(s) | Available | 8 Day(s) | 6.35 | 10 | 25 | 39 | 1.01~3.00 | 2 | 2 | 1.1~3.0 | 3.3×10-6 | Standard Bore |
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