High Quality. High Precision. Specialized Solutions.

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

System	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.

get started today

Precision rack available alone or with GAM gearbox and pinion for an optimized system

Learn More

Designed for optimal performance when used with GAM gearboxes

Learn More

Includes installation gauges and felt pinions

Learn More