Torsion Springs 316 type

Part Number	CAD	L/R	d (mm)	D0 (mm)	Fig	Degº	T (N/mm)	1/2 E (mm)	M (mm)	E (mm)	A (mm)	Qty / Price
T012090055XL		L	0.30	2.36	1	27	2.49	4.75	1.40	9.52	1.37	Add
T012090055XR		R	0.30	2.36	1	27	2.49	4.75	1.40	9.52	1.37	Add
T012270062XL		L	0.30	2.59	3	118	2.52	4.75	1.57	9.52	3.53	Add
T012270062XR		R	0.30	2.59	3	118	2.52	4.75	1.57	9.52	3.53	Add
T012180067XL		L	0.30	2.77	2	73	2.54	4.75	1.70	9.52	2.29	Add
T012180067XR		R	0.30	2.77	2	73	2.54	4.75	1.70	9.52	2.29	Add
T012180109XL		L	0.30	4.22	2	72	2.64	6.35	2.77	12.70	1.68	Add
T012180109XR		R	0.30	4.22	2	72	2.64	6.35	2.77	12.70	1.68	Add
T012270109XL		L	0.30	4.32	3	118	2.64	6.35	2.77	12.70	2.29	Add
T012270109XR		R	0.30	4.32	3	118	2.64	6.35	2.77	12.70	2.29	Add
T012360109XL		L	0.30	4.42	4	165	2.65	6.35	2.77	12.70	2.90	Add
T012360109XR		R	0.30	4.42	4	165	2.65	6.35	2.77	12.70	2.90	Add
T014090063XL		L	0.36	3.15	1	32	4.01	6.35	1.60	12.70	1.70	Add
T014090063XR		R	0.36	3.15	1	32	4.01	6.35	1.60	12.70	1.70	Add
T014270063XL		L	0.36	3.15	3	124	4.01	6.35	1.60	12.70	4.09	Add
T014270063XR		R	0.36	3.15	3	124	4.01	6.35	1.60	12.70	4.09	Add
T014180078XL		L	0.36	3.38	2	77	4.04	6.35	1.98	12.70	2.67	Add
T014180078XR		R	0.36	3.38	2	77	4.04	6.35	1.98	12.70	2.67	Add
T014180109XL		L	0.36	4.93	2	72	4.18	9.52	2.77	19.05	1.96	Add
T014180109XR		R	0.36	4.93	2	72	4.18	9.52	2.77	19.05	1.96	Add

316 STAINLESS STEEL TORSION SPRINGS

Click here for more details about our types of Torsion Spring

Stock sizes in 316 Stainless Steel

Associated Spring Raymond now offers a complete line of 316 Stainless Steel torsion springs. 316 Stainless Steel provides superior temperature and corrosion resistance, which makes it particularly suitable for:

• Medical, surgical, veterinary and pharmaceutical applications
• Food and food preparation machinery and equipment
• Marine, aircraft and aerospace uses
• Harsh environment projects

MATERIALS

Stainless Steel: Type 316 per ASTM A313 (Chemical and Physical only)

Stainless steel is not recommended above 300 degrees C.

Stainless steel 316 is slightly magnetic due to cold working during manufacturing. Stainless steel springs may have a slight residue of nickel on the surface of the wire. This is normal and will not affect the function of the part.

Wire diameter is prior to forming.

ENDS

Straight torsion ends are standard.

FINISH

Plain wire, passivated per ASTM A967

Direction of Helix

Must be specified by adding a suffix to the catalogue number. Use L for left-hand wound or R for right-hand wound. See illustration below. Coil count is for reference only.

TOLERANCES

Torque is for reference only and should not be specified.

Do ± 2%

For inspection purposes, the load should be applied at 1/2 leg length (E).

Using other lengths appreciably alters the active length of wire and affects

the test results.

The reference torque values listed can be translated to the approximate direct

load by use of the formula P = T/En where P is the load applied at the new

length En. Example: for part T012-090-055-X, what is the load when En = 4.75?

P = T/En = 2.48/4.75 = 0.52N.

Torque values at intermediate deflections can be computed by direct proportion. Example: For part T030-180-250-X, the torque at 45° deflection is 20.45 N-mm.

d = Wire diameter

Do = Outside diameter

T = Torque

R = Loaded position all parts

M = Recommended Mandrel Size

E = Leg length (from centerline)

A = Minimum Axial Length

Fig = Position of legs

Deg° = Degrees deflection

Position of Legs

STAINLESS STEEL SPRINGS

Fig 1. 90° Deflection Fig 2. 180° Deflection Fig 3. 270° Deflection Fig 4. 360° Deflection

LEFT-HAND WOUND / RIGHT-HAND WOUND

* Direction of Helix must be specified by adding a suffix to catalogue number. Use L for left-hand wound, R for right-hand wound.

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