FREE delivery on orders over €150
RULAND MANUFACTURING PSMR32-8-7-A 8mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 31.8mm OD, 38.1mm Lg.
Item: AF9VZLModel: PSMR32-8-7-ACross Ref: 30VD99
7 In Stock
8 mm x 7 mm
Aluminum
Ships within 2 days via
10.00% off
€119.61 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Motion Control Coupling |
| Angular Misalignment | 3° |
| Application | Light-Duty Power Transmission, Servo Motors to Lead Screws |
| Axial Motion | 0.25 mm |
| Bore Dia. | 8 mm x 7 mm |
| Bore Diameter 1 | 8 mm |
| Bore Diameter 2 | 7 mm |
| Bore Tolerance | 0 mm to 0.025 mm |
| Bore Type | Round |
| Clearance Dia. | 31.8 mm |
| Coupling Material | Aluminum |
| Coupling Material Finish | Bright |
| Coupling Material Grade | Grade 7075 |
| Coupling Outside Diameter | 31.8 mm |
| Different Bore Sizes | Yes |
| Dynamic Torque Non-reversing | 3.62 N-m |
| Dynamic Torque Reversing | 1.81 N-m |
| Fastener Tightening Torque | 7.2 N-m |
| Features | Balanced Design For Reduced Vibration, Higher Torque Capacity, Larger Body Sizes Than Single Beam Couplings, Lower Windup, Machined From A Single Piece Of Material, Two Sets Of Two Spiral Cuts, Zero Backlash |
| Finish | Bright |
| For Environment | Angular Misalignment, Axial Motion, Parallel Misalignment |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Included Screws | (4) Set Screw |
| Length Through Bore | 17.02 mm |
| Length Through Bore 1 | 17.6 mm |
| Length Through Bore 2 | 17.6 mm |
| Material | Aluminum |
| Max. Angular Misalignment | 3° |
| Max. Bore | 2158450 |
| Max. Parallel Misalignment | 0.015" |
| Max. Speed | 6000 RPM |
| Max. Temp. Range | 225°F |
| Maximum Operating Temperature | 107°C |
| Min. Bore | 7 mm |
| Minimum Operating Temperature | -40°C |
| Moment Of Inertia | 0.000009948 kgf/sq. m |
| Number Of Beams | 4 |
| Number Of Locking Screws | 4 |
| Outside Dia. | 31.8 mm |
| Overall Length | 38.1 mm |
| Parallel Misalignment | 0.38 mm |
| Rated Torque | 7.23 N-m |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Thread Size | M6 |
| Screw Type | Set Screw |
| Setscrew Location | 2 |
| Shaft Locking Type | Set Screw |
| Shaft Tolerance | -0.013 mm to 0 mm |
| Style | 4-Beam Set Screw |
| System Of Measurement | Metric |
| Torque | 64 lbs.-in. |
| Torsional Stiffness | 1.89 N-m/deg. |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.27 |
| Ship height (cm) | 3.3 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 10.16 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Model | Overall Length | Axial Motion | Parallel Misalignment | Torsional Stiffness | Different Bore Sizes | Coupling Material | Rated Torque | Max. Temp. Range | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| PSMR10-3-3-A | 14.3 mm | 0.13 mm | 0.2 mm | 0.08 N-m/deg. | No | Aluminum | 0.62 N-m | 225°F | €75.64 | |
| PSMR13-3-3-A | 19.1 mm | 0.13 mm | 0.2 mm | 0.15 N-m/deg. | No | Aluminum | 0.9 N-m | 225°F | €84.24 | |
| PSMR13-4-4-A | 19.1 mm | 0.005" | 0.008" | 0.15 N-m/deg. | No | Aluminum | 8 lbs.-in. | 225°F | €74.58 | |
| PSMR13-5-4-A | 19.1 mm | 0.005" | 0.008" | 0.15 N-m/deg. | Yes | Aluminum | 8 lbs.-in. | 225°F | €74.45 | |
| PSMR16-3-3-A | 20.3 mm | 0.13 mm | 0.2 mm | 0.31 N-m/deg. | No | Aluminum | 1.7 N-m | 225°F | €70.70 | |
| PSMR16-4-3-A | 20.3 mm | 0.13 mm | 0.2 mm | 0.21 N-m/deg. | Yes | Aluminum | 1.36 N-m | 225°F | €81.80 | |
| PSMR16-4-4-A | 20.3 mm | 0.13 mm | 0.2 mm | 0.21 N-m/deg. | No | Aluminum | 1.36 N-m | 225°F | €72.74 |
Explore Products
- MAIN FILTER INC. MF0602548 R78D60BB Interchange Hydraulic Filter, Wire Mesh, 60 Micron, Buna Seal, 20 Inch Height
- MICRO 100 MEF-125-125 Square End Mill, Carbide, Single End, 1/8 Inch Milling Dia
- MACROMATIC THS-1094A-04 Time Delay Relay, 24-240VAC, 1A Normally Open
- VERMONT GAGE 111234100 Pin Gage, Class ZZ, NoGo, Steel, 0.341 Inch Size
- PARKER R230G02E Pressure Regulator, High Flow, Precision, 1/4 Inch Size
- KUNKLE 0264-D02-NG Safet Relief Valve, 3/4 Inch Inlet Size, 3/4 Inch FNPT, Non Code Air/Gas, Stainless Steel
- APPROVED VENDOR U55000.043.0350 Hex Head Cap Screw, 7/16 In - 14 Thread Size, SS, 3 1/2 In Lg., 5/8 In Head Wd.
- VERMONT GAGE 132101220 Pin Gage Assembly, Single End, Red Cap, Class ZZ, NoGo, Steel, 0.20 - 1.29 mm Range
Explore More
- KEYSHAFT
- MUELLER STEAM
- TRIM LOK INC
- FREUD
- STACKBIN
- Cargo Straps
- Grate Magnets Housings
- Security Seals
- Single-Gas Detectors
- Unloader Relief Valves
- ROLL PRODUCTS Hazardous Chemical Labels
- CHICAGO PROTECTIVE APPAREL ARC Flash Coverall Kit
- GLOBE SCIENTIFIC Diamond Essentials PP Griffin Style Low Form Beakers with Handle
- SAFETY SPEED Hold Down Bar
- HOFFMAN Proline Series 100mm Plinth Bases
- SPEARS VALVES PVC CLASS 100 IPS Fabricated Fitting 45 Deg. Elbows, Gasket x Gasket
- EATON E65 Series SM Compact Photoelectric Sensors
- AIR SYSTEMS INTERNATIONAL Breathing Air Compressor Systems
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 PSMR32-8-7-A 8mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 31.8mm OD, 38.1mm Lg.
€132.90 /unit