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Address

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada

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

$3.75

Quantity Available: 641

Qty Price
5 $3.60
10 $3.45

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.

Features

  • Connects two pieces of 5mm shaft
  • Tightens on with four 1.5mm set-screws
  • Spiral design allows for some flex, reducing wear on the system from misalignment

Note: New stock of the TRM4333_0 will use M4 set screws which will require a 2mm hex key instead of the 1.5mm key that was needed before.

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
Part Number Price Shaft Diameter Mounting Plate Size Rated Torque Step Angle Recommended Voltage
3320_0
NEMA11 - 1.8 Degree - 0.67A Stepper - Gearless
$16.00 5 mm NEMA - 11 520 g·cm 1.8° 24 V DC
3323_0
NEMA14 - 1.8 Degree - 1A Stepper - Gearless
$16.00 5 mm NEMA - 14 1.2 kg·cm 1.8° 24 V DC
3340_0
NEMA17 - 0.9 Degree - 1.68A Stepper - Gearless
$20.00 5 mm NEMA - 17 3.3 kg·cm 0.9° 24 V DC
3324_0
NEMA17 - 1.8 Degree - 1.68A Stepper - Gearless
$16.00 5 mm NEMA - 17 3.3 kg·cm 1.8° 24 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
Part Number Price Shaft Diameter Rated Torque Rated Speed
DCM4100_0
NEMA17 - Brushless DC Motor - Gearless
$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
Hex Key Size Required 1.5 mm
Customs Information
Canadian HS Export Code 8483.60.00
American HTS Import Code 8483.60.80.00
Country of Origin CN (China)

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