- 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 ± 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-1200-375-0300S | 24.00 | 610 | 3.75 | 95 | 300 | 5.36 | 53 | 9.37 | 238 | 14.63 | 372 | 4,388 | 19,519 |
| ERS-1200-375-0350S | 24.00 | 610 | 3.75 | 95 | 350 | 6.25 | 61 | 9.78 | 248 | 14.22 | 361 | 4,977 | 22,139 |
| ERS-1200-375-0400S | 24.00 | 610 | 3.75 | 95 | 400 | 7.14 | 70 | 10.47 | 266 | 13.53 | 344 | 5,411 | 24,069 |
| ERS-1200-375-0450S | 24.00 | 610 | 3.75 | 95 | 450 | 8.04 | 79 | 11.57 | 294 | 12.43 | 316 | 5,591 | 24,870 |
| ERS-1200-375-0500S | 24.00 | 610 | 3.75 | 95 | 500 | 8.93 | 88 | 11.16 | 283 | 12.84 | 326 | 6,419 | 28,553 |
| ERS-1200-375-0550S | 24.00 | 610 | 3.75 | 95 | 550 | 9.82 | 96 | 11.91 | 303 | 12.09 | 307 | 6,652 | 29,589 |
| ERS-1200-375-0600S | 24.00 | 610 | 3.75 | 95 | 600 | 10.71 | 105 | 12.10 | 307 | 11.90 | 302 | 7,137 | 31,747 |
| ERS-1200-375-0650S | 24.00 | 610 | 3.75 | 95 | 650 | 11.61 | 114 | 12.65 | 321 | 11.35 | 288 | 7,380 | 32,828 |
| ERS-1200-375-0700S | 24.00 | 610 | 3.75 | 95 | 700 | 12.50 | 123 | 12.58 | 320 | 11.42 | 290 | 7,995 | 35,563 |
| ERS-1200-375-0800S | 24.00 | 610 | 3.75 | 95 | 800 | 14.29 | 140 | 12.59 | 320 | 11.41 | 290 | 9,131 | 40,615 |
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 ± 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-1200-375-0300S | 24.00 | 610 | 3.75 | 95 | 300 | 5.36 | 53 | 9.37 | 238 | 14.63 | 372 | 4,388 | 19,519 |
| ERS-1200-375-0350S | 24.00 | 610 | 3.75 | 95 | 350 | 6.25 | 61 | 9.78 | 248 | 14.22 | 361 | 4,977 | 22,139 |
| ERS-1200-375-0400S | 24.00 | 610 | 3.75 | 95 | 400 | 7.14 | 70 | 10.47 | 266 | 13.53 | 344 | 5,411 | 24,069 |
| ERS-1200-375-0450S | 24.00 | 610 | 3.75 | 95 | 450 | 8.04 | 79 | 11.57 | 294 | 12.43 | 316 | 5,591 | 24,870 |
| ERS-1200-375-0500S | 24.00 | 610 | 3.75 | 95 | 500 | 8.93 | 88 | 11.16 | 283 | 12.84 | 326 | 6,419 | 28,553 |
| ERS-1200-375-0550S | 24.00 | 610 | 3.75 | 95 | 550 | 9.82 | 96 | 11.91 | 303 | 12.09 | 307 | 6,652 | 29,589 |
| ERS-1200-375-0600S | 24.00 | 610 | 3.75 | 95 | 600 | 10.71 | 105 | 12.10 | 307 | 11.90 | 302 | 7,137 | 31,747 |
| ERS-1200-375-0650S | 24.00 | 610 | 3.75 | 95 | 650 | 11.61 | 114 | 12.65 | 321 | 11.35 | 288 | 7,380 | 32,828 |
| ERS-1200-375-0700S | 24.00 | 610 | 3.75 | 95 | 700 | 12.50 | 123 | 12.58 | 320 | 11.42 | 290 | 7,995 | 35,563 |
| ERS-1200-375-0800S | 24.00 | 610 | 3.75 | 95 | 800 | 14.29 | 140 | 12.59 | 320 | 11.41 | 290 | 9,131 | 40,615 |
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