RULAND MANUFACTURING DCDK44-1 1/2 -30MM-A 1 1/2 x 30MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750 Inch OD, 3.531 Inch Lg.
1 1/2" x 30 mm
Get it by Friday, Feb 27
€ 24,99 Flat Shipping + VAT € 24,99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates.
5.00% off
€471.22 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Disc Coupling |
| Angular Misalignment | 2° |
| Application | Encoders, Stepper/Servo |
| Axial Motion | 0.03" |
| Bore Dia. 1 | 1 1/2" |
| Bore Dia. 2 | 30 mm |
| Bore Tolerance | 0" to 0.001" |
| Bore Type | Round With Keyway |
| Center Spacer Material | Aluminum |
| Coupling Outside Dia. | 2 3/4" |
| Different Bore Sizes | Yes |
| Disc Material | Stainless Steel |
| Disc Material Finish | Plain |
| Disc Material Grade | Grade 302 |
| Dynamic Torque Non-reversing | 425 lbs.-in. |
| Dynamic Torque Reversing | 212.5 lbs.-in. |
| Fastener Tightening Torque | 39 N-m |
| Features | Balanced Design For High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Hub Length | 1 1/5" |
| Hub Material | Aluminum |
| Hub Material Finish | Anodized |
| Hub Material Grade | 2024 |
| Included Screws | (2) Hex Cap Screw |
| Keyway Depth 1 | 5/32" |
| Keyway Depth 2 | 3.3 mm |
| Keyway Width 1 | 5/16" |
| Keyway Width 2 | 8 mm |
| Length Through Bore 1 | 1.2" |
| Length Through Bore 2 | 1.7" |
| Max. Operating Temp. | 200°F |
| Max. Speed | 10000 RPM |
| Minimum Operating Temperature | -40°F |
| Moment Of Inertia | 1.6218 lbs.-sq. in. |
| Number Of Discs | 2 |
| Number Of Locking Screws | 2 |
| Overall Length | 3 17/32" |
| Parallel Misalignment | 0.012" |
| Rated Torque | 850 lbs.-in. |
| Screw Length | 20 mm |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Thread Size | M8 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.0005" to 0" |
| System Of Measurement | Inch to Metric Bore |
| Torsional Stiffness | 1600 lbs.-in./deg. |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.6 |
| Ship height (cm) | 8.97 |
| Ship length (cm) | 6.99 |
| Ship width (cm) | 6.99 |
| Country of Origin | US |
Product Variants
| Model | Torsional Stiffness | Axial Motion | Bore Dia. 1 | Bore Dia. 2 | Coupling Outside Dia. | Overall Length | Rated Torque | Moment Of Inertia | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DCDK44-1 1/2 -25MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/2" | 25 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6331 lbs.-sq. in. | €557.89 | |
| DCDK50-1 1/2 -25MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 25 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.11 lbs.-sq. in. | €570.44 | |
| DCDK44-1 1/2 -35MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/2" | 35 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6023 lbs.-sq. in. | €496.02 | |
| DCDK50-1 1/2 -30MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 30 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.097 lbs.-sq. in. | €570.44 | |
| DCDK50-1 1/2 -35MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 35 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.074 lbs.-sq. in. | €570.44 | |
| DCDK44-1 1/4 -30MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/4" | 30 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6547 lbs.-sq. in. | €557.89 | |
| DCDK44-1 1/4 -25MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/4" | 25 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.666 lbs.-sq. in. | €496.02 |
Explore Products
- FABORY B51410.100.0003 Flat Washer, 1 In Fits Bolt Size, Std, 1.031 In I.D., 2 In O.D.
- EATON A27SGC25TP16 Non-Reversing Purpose Starter, 575 V, 24 V, 50/60 Hz, Separate Wiring, 25 A, 0.1-0.16 FLA
- GRAINGER 460-403740 Screw Machine Drill Bit, 9.50 mm Size, 79 mm Overall Length, Carbide
- STEARNS BRAKES 108204102100 Svr-Brake-Derate 250#Fthtr
- VOLKEL 82351-3 Hand Tap Bottoming, ISO 529/CHSS-G, UNF 5/16 x 24 LH Size
- DAYTON 13W359 V-belt Banded 6/b103
- DIXON 2740808CBC Hose Barb, 1/2 Inch Hose I.D. x 1/2 Inch FNPTF, Push On, Brass bras, Cap
Explore More
- KEYSHAFT
- NIROFLEX USA
- STANDARD XCHANGE
- LAU PARTS
- STERILITE
- Mobile Workbenches
- File Cabinet and Cam Locks
- Temp./Humidity/Pressure Transmitter Acc.
- Building Automation Control Accessories
- Eductor-Jet Pumps
- MECHANIX The Original Work Gloves
- CASH VALVE Type D-53 Control Valves
- UVEX BY HONEYWELL SVP 200 Series Safety Eyewears
- TEMPCO TRH5 Series Tubular Radiant Heaters
- GLOBE SCIENTIFIC Translucent Snap Caps, For 16 mm Tubes
- MERIT Very Fine Grade, Sanding Belt
- FLINT & WALLING Booster Pumps
- KINDORF Lok King Cobra Series Pipe Clamp
- GROVE GEAR NH Series, B-L Style, 826 Size, Ironman Narrow Housing Worm Gear Reducers
- SPEC Metric Compression Springs, Music Wire, 8.8 mm Outside Dia.
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
RULAND MANUFACTURING DCDK44-1 1/2 -30MM-A 1 1/2 x 30MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750 Inch OD, 3.531 Inch Lg.
€496.02 /unit