Products for USB Sensing and Control
Products for USB Sensing and Control

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

Spiral Beam Coupling 5mm - 5mm

ID: TRM4333_0

This aluminum beam coupling connects two 5mm shafts together with set screws

$3.35

Quantity Available: 379

Qty Price
5 $3.22
10 $3.08

This beam type coupling can be used to connect two 5mm shafts together. Each shaft is held in place by two set screws, allowing for easy installation. The spiral cut design allows for up to 2° of bending from angular misalignment of the shafts as well as 0.12mm of eccentric misalignment.

If you're having trouble with slipping, you can file a groove into the shaft where the set screws hold it in place. You can also use Loctite on the set screws to ensure that they remain in place.

Stepper Motors

Stepper motors have high torque and precise position control. This shaft coupler can connect to the main shaft of the following stepper motors:

Product Physical Properties Motor Properties Electrical Properties
Image Part Number Price Shaft Diameter Mounting Plate Size Rated Torque Step Angle Recommended Voltage
3304_0 $15.00 5 mm NEMA - 17 590 g·cm 3 34° 12 V DC
3320_0 $16.00 5 mm NEMA - 11 520 g·cm 1.8° 12 V DC
3323_0 $16.00 5 mm NEMA - 14 1.2 kg·cm 1.8° 12 V DC
3324_0 $16.00 5 mm NEMA - 17 3.3 kg·cm 1.8° 12 V DC
3340_0 $20.00 5 mm NEMA - 17 3.3 kg·cm 0.9° 12 V DC

Brushless DC Motors

Brushless DC motors combine smooth rotation with accurate position control. This shaft coupler can connect to the following BLDC Motors:

Product Physical Properties Motor Properties
Image Part Number Price Shaft Diameter Rated Torque Maximum Speed at Rated Voltage
DCM4100_0 $36.00 5 mm 1.3 kg·cm 4000 RPM

Product Specifications

Physical Properties
Material Aluminium
Coupling Rated Torque 10 kg·cm
Coupling Rated Speed 8000 RPM
Torsional Stiffness 110 N·m/rad
Shaft Angularity Tolerance
Shaft Eccentricity Tolerance 150 μm
Inner Diameter 5 mm
Weight 14 g