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· 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).
- 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
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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 |
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 |
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 |
Series Name | Oldham | Shaft Bore Dia. 1 d1 (or d)(Ø) | 6 | Shaft Bore Dia. 2 d2 (or d)(Ø) | 6 |
---|---|---|---|---|---|
O.D.(Ø) | 16 | Overall Length(mm) | 29 | Application | Standard |
Allowable Torque Range(N•m) | 0.05~1.00 | Features | High Torque Type | Allowable Misalignment | Angular Misalignment / Eccentricity |
Max. Rotational Speed Range(r/min) | 4001~10000 | Body Material | Aluminum | Allowable Torque(N•m) | 0.7 |
Allowable Angular Misalignment(deg) | 3 | Allowable Lateral Misalignment(mm) | 1 | Product Category | Coupling Main Body |
Allowable Lateral Misalignment Range(mm) | 0.41~1.0 | Max. Rotational Speed(r/min) | 10000 | Buffer Material | Polyacetal |
Operating Temperature(°C) | -20::80 | Moment of Inertia(kg・m2) | 4.4×10-7 | Shaft Bore Shape | Standard Bore |
Shaft Tightening Method | Fastening Bolt |
Please check the type/dimensions/specifications of the part GCOC16-6-6 in the Oldham Couplings Clamping Type series.
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