





- Ultra-Lightweight for Reduced Unsprung Mass
- Maximum Deflection in Combination with Smallest Block Heights
- Exceptional Block Resistance and Durability
- Precision Tolerances - The Tightest in the Industry
- Precision Planparallel and Square End Configurations Under Unloaded and Loaded Conditions to Β± Degree
- Lowest Side Loads with Load Center Ideally Located Relative to Spring Axis
- Highest Linearity and Guaranteed Rate Consistency Within 2% Of Advertised Rate
- Each Spring Individually Tested and Rated
Part # | Length inch/mm |
Inside Diameter inch/mm |
Rate lbs/inch kg/mm N/mm |
Block Height inch/mm |
Travel inch/mm |
Load at Block Height lbs/N |
|||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ERS-1400-375-0150S | 14.00 | 356 | 3.75 | 95 | 150 | 2.68 | 26 | 3.64 | 92 | 10.35 | 263 | 1,543 | 6,914 |
ERS-1400-375-0200S | 14.00 | 356 | 3.75 | 95 | 200 | 3.57 | 35 | 3.90 | 99 | 10.12 | 257 | 2,007 | 8,993 |
ERS-1400-375-0250S | 14.00 | 356 | 3.75 | 95 | 250 | 4.46 | 44 | 4.53 | 115 | 9.49 | 241 | 2,370 | 10,542 |
ERS-1400-375-0300S | 14.00 | 356 | 3.75 | 95 | 300 | 5.36 | 53 | 4.71 | 120 | 9.29 | 236 | 2,787 | 12,937 |
ERS-1400-375-0350S | 14.00 | 356 | 3.75 | 95 | 350 | 6.25 | 61 | 5.04 | 128 | 8.96 | 228 | 3,135 | 13,945 |
ERS-1400-375-0400S | 14.00 | 356 | 3.75 | 95 | 400 | 7.14 | 70 | 5.15 | 131 | 8.85 | 225 | 3,541 | 15,751 |

Description
- Ultra-Lightweight for Reduced Unsprung Mass
- Maximum Deflection in Combination with Smallest Block Heights
- Exceptional Block Resistance and Durability
- Precision Tolerances - The Tightest in the Industry
- Precision Planparallel and Square End Configurations Under Unloaded and Loaded Conditions to Β± Degree
- Lowest Side Loads with Load Center Ideally Located Relative to Spring Axis
- Highest Linearity and Guaranteed Rate Consistency Within 2% Of Advertised Rate
- Each Spring Individually Tested and Rated
Part # | Length inch/mm |
Inside Diameter inch/mm |
Rate lbs/inch kg/mm N/mm |
Block Height inch/mm |
Travel inch/mm |
Load at Block Height lbs/N |
|||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ERS-1400-375-0150S | 14.00 | 356 | 3.75 | 95 | 150 | 2.68 | 26 | 3.64 | 92 | 10.35 | 263 | 1,543 | 6,914 |
ERS-1400-375-0200S | 14.00 | 356 | 3.75 | 95 | 200 | 3.57 | 35 | 3.90 | 99 | 10.12 | 257 | 2,007 | 8,993 |
ERS-1400-375-0250S | 14.00 | 356 | 3.75 | 95 | 250 | 4.46 | 44 | 4.53 | 115 | 9.49 | 241 | 2,370 | 10,542 |
ERS-1400-375-0300S | 14.00 | 356 | 3.75 | 95 | 300 | 5.36 | 53 | 4.71 | 120 | 9.29 | 236 | 2,787 | 12,937 |
ERS-1400-375-0350S | 14.00 | 356 | 3.75 | 95 | 350 | 6.25 | 61 | 5.04 | 128 | 8.96 | 228 | 3,135 | 13,945 |
ERS-1400-375-0400S | 14.00 | 356 | 3.75 | 95 | 400 | 7.14 | 70 | 5.15 | 131 | 8.85 | 225 | 3,541 | 15,751 |

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