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TO-1028 - 45 Degree, 0.0666 Inch-Pounds per Degree Rate Music Wire Torsion Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Torsion spring in Music Wire with 1.375 total coils and 0.68 Inch legs. This spring features an O.D. of 0.535 Inch, an I.D. of 0.437 Inch, and a spring rate of 0.0666 Inch-Pounds per Degree.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 45 deg
Body Length 0.13 in
Brand Century Spring
Display Name TO-1028
Finish None
Inside Diameter 0.437 in
Leg Length 0.68 in
Mandrel Diameter 0.35 in
Material Music Wire
Max Deflection (deg) (suggested) 38
Max Torque (suggested) 2.5 lbs/in
Measurement Units Standard
Outside Diameter 0.535 in
Rate 0.0666 lbf-in/deg
SKU TO-1028CS
Total Coils 1.375
Wind Direction Left
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Angle Between Legs 45 deg
Body Length 3.3 mm
Brand Century Spring
Display Name TO-1028
Finish None
Inside Diameter 11.1 mm
Leg Length 17.27 mm
Mandrel Diameter 8.89 mm
Material Music Wire
Max Deflection (deg) (suggested) 38
Max Torque (suggested) 0.44 N-mm
Measurement Units Standard
Outside Diameter 13.59 mm
Rate 7.52 N-mm/deg
SKU TO-1028CS
Total Coils 1.38
Wind Direction Left
Wire Diameter 1.24 mm

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