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Precision Helical Rack and Pinion Systems for Gearboxes
GAM helical rack and pinion systems are engineered to maximize the performance of each component: gearbox, pinion, and rack.
- Pinions are hardened and work with either ISO 6 or 10 hardened rack
- Optional mounting tool, felt gear (for lubrication), and lubrication system available

Get CAD Models & Tech Specs with our Online Product Catalog
search our catalogSystem | Gearbox | Pinion | Module | Number of Teeth | Part Number | Maximum Speed (m/min) |
Feed Force (kN) |
---|---|---|---|---|---|---|---|
SPH-SP & PHGH-S
|
SPH-SP-060 | PHGH-20-15-S16-06 | 2 | 15 | 84010014 | 200 | 3.2 |
SPH-SP-075 | PHGH-20-18-S22-06 | 2 | 18 | 84010015 | 240 | 4.2 | |
SPH-SP-100 | PHGH-20-23-S32-06 | 2 | 23 | 84010016 | 307 | 6.4 | |
SPH-SP-140 | PHGH-30-20-S40-06 | 3 | 20 | 84010017 | 400 | 10.7 | |
SPH-SP-180 | PHGH-40-20-S55-06 | 4 | 20 | 84010018 | 533 | 24.5 | |
SPH-FP & PHGH-W
|
SPH-FP-075 | PHGH-20-16-W50-06 | 2 | 16 | 84010022 | 213 | |
SPH-FP-100 | PHGH-20-19-W63-06 | 2 | 16 | 84010023 | 253 | 6.4 | |
SPH-FP-140 | PHGH-30-16-W80-06 | 3 | 16 | 84010024 | 320 | 14.7 |
System | Gearbox | Pinion | Module | Number of Teeth | Part Number | Maximum Speed (m/min) |
Feed Force (kN) |
---|---|---|---|---|---|---|---|
EPL-AP & PHGH-K
|
EPL-AP-070 | PHGH-20-18-K16-06 | 2 | 18 | 84010010 | 240 | 1.9 |
EPL-AP-090 | PHGH-20-20-K22-06 | 2 | 20 | 84010011 | 267 | 2.8 | |
EPL-AP-120 | PHGH-20-30-K32-06 | 2 | 30 | 84010012 | 333 | 4.6 | |
EPL-AP-155 | PHGH-30-22-K40-06 | 3 | 22 | 84010013 | 330 | 12.4 | |
EPL-FP & PHGH-B
|
EPL-FP-064 | PHGH-20-26-B31.5-06 | 2 | 26 | 84010019 | 347 | 1.2 |
EPL-FP-090 | PHGH-20-33-B50-06 | 2 | 33 | 84010020 | 440 | 2.7 | |
EPL-FP-110 | PHGH-20-40-B63-06 | 2 | 40 | 84010021 | 444 | 4.5 | |
EPL-FP-140 | PHGH-30-16-W80-06 | 3 | 16 | 84010024 | 240 | 10.5 |
System | Gearbox | Pinion | Module | Number of Teeth | Part Number | Maximum Speed (m/min) |
Feed Force (kN) |
---|---|---|---|---|---|---|---|
DS-FP & PHGH-W
|
DS-FP-055 | PHGH-20-16-W50-06 | 2 | 16 | 84010022 | 284 | 2.9 |
DS-FP-075 | PHGH-20-16-W50-06 | 2 | 16 | 84010023 | 284 | 5.8 | |
DS-FP-090 | PHGH-20-19-W63-06 | 2 | 19 | 84010023 | 296 | 9.6 | |
DS-FP-115 | PHGH-30-16-W80-06 | 3 | 16 | 84010024 | 320 | 13.3 | |
DS-FP-140 | PHGH-30-19-W80-06 | 3 | 19 | 84010025 | 317 | 18 | |
DS-FP-190 | PHGH-40-20-W125-06 | 4 | 20 | 84010026 | 400 | 30.P1 | |
DS-HP & PHGH-D | DS-HP-055 | PHGH-20-15-D20-06 | 2 | 15 | 84010027 | 267 | 3.1 |
DS-HP-075 | PHGH-20-18-D25-06 | 2 | 18 | 84010028 | 320 | 5.2 | |
DS-HP-090 | PHGH-20-23-D30-06 | 2 | 23 | 84010029 | 358 | 8.1 | |
DS-HP-115 | PHGH-30-20-D40-06 | 3 | 20 | 84010030 | 400 | 11.6 | |
DS-HP-140 | PHGH-40-20-D55-06 | 4 | 20 | 84010031 | 444 | 20 | |
DS-HP-190 | PHGH-40-20-D70-06 | 4 | 20 | 84010032 | 400 | 30.1 |
System | Gearbox | Pinion | Module | Number of Teeth | Part Number | Maximum Speed (m/min) |
Feed Force (kN) |
---|---|---|---|---|---|---|---|
EPR-AP & PHGH-K | EPR-AP-070 | PHGH-20-18-K16-06 | 2 | 18 | 84010010 | 240 | 1.8 |
EPR-AP-090 | PHGH-20-20-K22-06 | 2 | 20 | 84010011 | 267 | 2.7 | |
EPR-AP-120 | PHGH-20-30-K32-06 | 2 | 30 | 84010012 | 333 | 4.6 | |
EPR-AP-155 | PHGH-30-22-K40-06 | 3 | 22 | 84010013 | 330 | 12.4 | |
EPR-FP & PHGH-B | EPR-FP-064 | PHGH-20-26-B31.5-06 | 2 | 26 | 84010019 | 347 | 1.2 |
EPR-FP-090 | PHGH-20-33-B50-06 | 2 | 33 | 84010020 | 440 | 2.4 | |
EPR-FP-110 | PHGH-20-40-B63-06 | 2 | 40 | 84010021 | 444 | 4 | |
EPR-FP-140 | PHGH-30-16-W80-06 | 3 | 16 | 84010024 | 240 | 10.5 |
Collaborate with GAM
We have the ability to customize & modify all our products. Our team of engineers will collaborate with you to produce your desired result.
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