RULAND MANUFACTURING Motion Control Couplings, DCD Series
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Disc Type: Stainless Steel , Finish: Anodized Aluminum , Material: Aluminum , Max. Angular Misalignment: 2 Degrees , Max. RPM: 10,000 , Max. Temp. Range (F): 200 , Screw Type: Cap Screw , Style: Double Disc Clamp
Style | Model | Max. Parallel Misalignment (In.) | Screw Size | Bore Dia. | Outside Dia. | Overall Length | Clearance Dia. | Torque | Torsional Stiffness (Deg./In.-Lbs.) | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | DCD12-3-3-A | 0.004 | M2.5 mm | 3/16 x 3/16" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €155.47 | |
A | DCD12-4-4-A | 0.004 | M2.5 mm | 1/4 x 1/4" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €146.55 | |
A | DCD12-5-3-A | 0.004 | M2.5 mm | 5/16 x 3/16" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €155.47 | |
A | DCD12-5-4-A | 0.004 | M2.5 mm | 5/16 x 1/4" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €155.47 | |
A | DCD12-5-5-A | 0.004 | M2.5 mm | 5/16 x 5/16" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €155.47 | |
A | DCD12-4-3-A | 0.004 | M2.5 mm | 1/4 x 3/16" | 0.75" | 1.188" | 0.75" | 25 In.Lbs. | 0.013 | €155.47 | |
A | DCD16-6-6-A | 0.006 | M3 mm | 3/8 x 3/8" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €162.61 | |
A | DCD16-8-8-A | 0.006 | M3 mm | 1/2 x 1/2" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-8-5-A | 0.006 | M3 mm | 1/2 x 5/16" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-8-4-A | 0.006 | M3 mm | 1/2 x 1/4" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-8-6-A | 0.006 | M3 mm | 1/2 x 3/8" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-6-5-A | 0.006 | M3 mm | 3/8 x 5/16" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-6-4-A | 0.006 | M3 mm | 3/8 x 1/4" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-5-5-A | 0.006 | M3 mm | 5/16 x 5/16" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD16-5-4-A | 0.006 | M3 mm | 5/16 x 1/4" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €197.01 | |
A | DCD16-4-4-A | 0.006 | M3 mm | 1/4 x 1/4" | 1" | 1.375" | 1" | 50 In.Lbs. | 0.011 | €172.50 | |
A | DCD21-8-8-A | 0.008 | M3 mm | 1/2 x 1/2" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €177.32 | |
A | DCD21-8-6-A | 0.008 | M3 mm | 1/2 x 3/8" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €177.06 | |
A | DCD21-6-6-A | 0.008 | M3 mm | 3/8 x 3/8" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €188.11 | |
A | DCD21-10-8-A | 0.008 | M3 mm | 5/8 x 1/2" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €188.11 | |
A | DCD21-10-6-A | 0.008 | M3 mm | 5/8 x 3/8" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €188.11 | |
A | DCD21-10-10-A | 0.008 | M3 mm | 5/8 x 5/8" | 1.313" | 1.77" | 1.313" | 100 In.Lbs. | 0.003 | €177.32 | |
A | DCD26-10-10-A | 0.010 | M4 mm | 5/8 x 5/8" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €211.84 | |
A | DCD26-10-8-A | 0.010 | M4 mm | 5/8 x 1/2" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €211.84 | |
A | DCD26-12-10-A | 0.010 | M4 mm | 3/4 x 5/8" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €211.84 | |
A | DCD26-12-12-A | 0.010 | M4 mm | 3/4 x 3/4" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €199.62 | |
A | DCD26-12-8-A | 0.010 | M4 mm | 3/4 x 1/2" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €211.84 | |
A | DCD26-8-8-A | 0.010 | M4 mm | 1/2 x 1/2" | 1.625" | 2.165" | 1.625" | 180 In.Lbs. | 0.002 | €211.84 |
Motion Control Couplings, DCD Series
Ruland Manufacturing DCD Series motion control couplings remove misalignment between two shafts. The balanced one-piece design reduces vibration at high speeds, provides zero backlashes and easily fits on the shaft without causing marring. The double disc mechanism in the centre is comprised of 2 anodised aluminium hubs, 2 sets of thin stainless steel disc springs and a centre spacer to accommodate misalignment. They are held in place via cap screws and have a spiral slot in the centre to dampen vibrations. Choose from a wide range of 1-piece motion control couplings, available in 25, 50, 100 and 180 inch-lb torque ratings on Raptor Supplies.
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