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

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PHIDGETS Inc.

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

Jaw Coupling Half 4mm Series 12

ID: TRM4310_0
Recommended for new designs: This product is sourced from another supplier, but it (or a similar replacement with a compatible form, fit and function) is estimated to be available for as long as it is available from the supplier.

This aluminium jaw coupling fits a 4mm shaft and connects to another half coupling with a spider.

$2.25 Quantity Available: 64 Qty Price 5$2.16

Jaw Couplings

Jaw couplings are designed to connect to other jaws in the same series, which gives you the option of coupling two differently sized shafts together. Between the two jaw couplings, a coupling spider is used to hold them in place while still allowing for a small amount of flex. The jaw couplings in the list below will fit together with this coupling:

Product Physical Properties
Image Part Number Price Inner Diameter
TRM4310_0 $2.25 4 mm TRM4311_0$2.25 5 mm
TRM4312_0 $2.80 14 TRM4313_0$2.80 8 mm
TRM4314_0 $2.80 9 mm TRM4315_0$2.80 10 mm
TRM4316_0 $2.80 11 mm TRM4317_0$2.80 12 mm

Encoders

If you want to be able to measure the speed that a rotary system is moving at, you can use this 4mm shaft coupler to connect to any of these encoders:

Product Physical Properties Encoder Properties
Image Part Number Price Shaft Diameter Encoder Resolution Encoder Speed Max
3530_1 \$50.00 4 mm 360 CPR 3000 RPM

Product Specifications

Physical Properties
Material Aluminum
Coupling Rated Torque 35.7 kg·cm
Coupling Rated Speed 12000 RPM
Inner Diameter 4 mm