Inline Gearbox - PHF Series

The PHF Series Planetary Gearbox is engineered for precision and durability. It comes with a flange-type output for easy integration in compact assemblies. Inside, helical gears ensure smooth, quiet, and efficient power transmission. The gearbox is equipped with tapered roller bearings to handle higher loads. These bearings also help balance radial forces for longer life and stability.

Technical Specifications

Specification	Unit	Stage	Ratio	PHF060	PHF090	PHF110	PHF140	PHF200	PHF255
Rated output torque T_2N	Nm	1	4	48	130	270	560	1100	1700
			5	60	160	330	650	1200	2000
			6	50	140	300	550	1100	1800
			7	50	140	300	550	1100	1800
			8	40	100	230	450	900	1500
			10	40	100	230	450	900	1500
		2	20	48	130	270	560	1100	1700
			25	60	160	330	650	1200	2000
			35	50	140	300	550	1100	1800
			40	48	130	270	560	1000	1700
			50	60	160	330	650	1200	2000
			60	50	140	300	550	1100	1800
			70	50	140	300	550	1100	1800
			80	40	100	230	450	900	1500
			100	40	100	230	450	900	1500
Emergency stop torque T_2NOT	Nm	1,2	4-100	Triple rated output torque
Rated input speed η1N	rpm	1,2	4-100	5000	4000	4000	3000	3000	2000
Maximum input speed η1B	rpm	1,2	4-100	10000	8000	8000	6000	6000	4000
Superprecision Backlash P0	arcmin	1	4-10	≤ 1
Superprecision Backlash P0	arcmin	2	20-100	≤ 3
Standard Backlash P2	arcmin	1	4-10	≤ 5
Standard Backlash P2	arcmin	2	20-100	≤ 8
Torsional rigidity	Nm/arcmin	1,2	4-100	13	31	82	151	440	1006
Maximum bending t orque M2KB	Nm	1,2	4-100	125	235	430	1300	3064	5900
Allowable axial force F_2aB	N	1,2	4-100	1050	2850	2990	10590	16660	29430
Lifespan	hr	1,2	4-100	20000
Efficiency	%	1	4-10	≥ 97%
Efficiency	%	2	20-100	≥ 94%
Weight	Kg	1	4-10	1.1	2.9	5.4	11.9	31.6	56.1
Weight	Kg	2	20-100	1.7	4.2	8	15.9	36.9	70.4
Working temprature	°C	1,2	3-100	-20°C ~ +90°C
Lubricating		1,2		Synthetic lubricating grease
IP Grade		1,2	4-100	IP65
Installation direction		1,2	4-100	In any direction
Noise level (η1=3000rpm,off load)	dB(A)	1,2	4-100	≤ 58	≤ 60	≤ 63	≤ 65	≤ 67	≤ 70