PH Type : Buffered Reducer - Jhan Rong Mechanical Ltd.

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Home Page Product Pai An PH Type : Buffered Reducer

Product

Pai An

Product Name

PH Type : Buffered Reducer

Model

Introduction

Features：

Body : A rigid enclosure integrally made with quality castings, with the gear shaft and holes being machined at once on a high-precision CNC machining center. With high degrees of parallelism, the bearings ensure fine gear meshing, high transmission efficiency and low noise during operation.

Gear : Large gears are made of S45oC or alloy steel undergoing high-frequency induction hardening process; small gears are made of SNCM21 materials going through carburizing process. To minimize loss of thrust, gears are developed with a spiral geometry to limit pressure angles to lower than 20 degrees. The gear geometry makes for improved strength and surface roughness, while helping to avoid losing concentricity during operation. Key shear stress can also be greatly reduced with this design.

Lubrication : Molybdenum disulfide lubricants are splashed onto parts of gears and bearings inside a reducer, to allow for easy maintenance and low consumption of lubricants.

Dimensions/Size Chart

PH-402

PH-403

PH-405

PH-410/415

Type	Hores power applied HP	Specifications for Buffer Variators												Specifications for Buffer Variators
Type	Hores power applied HP	A	B	C	D	E	F	G	H	I	J	K	L	O	P	Q	R	S	T	U	V	W	X	Z
PH-402	1/2-1 1/2	300	300	200	180	310	116	85	95	130	180	90	148	14	64	136	60	8	16	180	34 A2	100	60 B3	11
PH-403	2-3	360	320	230	200	310	132	115	100	155	203	110	160	16	78	159	60	8	14	215	51 A3	127	60 B3	11
PH-405	3-5	420	350	265	210	360	145	120	115	175	225	131	189	22	88	178	70	12	12	254	60 B3	127	60 B3	14
PH-410	7 1/2	480	400	285	240	500	165	143	132	200	265	155	222	30	95	201	80	20	20	300	90 C3	150	90 C3	14
PH-415	10-15	580	480	340	270	500	202	163	147	260	315	195	250	30	115	241	105	20	30					17

Number of shifts	Rate of Variation	Number of Turning Rounds for the Output Axis.
Number of shifts	Rate of Variation	850 Turning Rounds , highhost fot the imput Axis.	500 Turning Rounds , highhost fot the imput Axis.
0	0	0	0
1	0.5	425 R.P.M	250 R.P.M
2	0.85	722 R.P.M	425 R.P.M
3	1.25	1,062 R.P.M	625 R.P.M
4	2.0	1,700 R.P.M	1,000 R.P.M
Remarks	Use motor 1/2Hp transmission weight 21kg

Number of shifts	Rate of Variation	Number of Turning Rounds for the Output Axis.
Number of shifts	Rate of Variation	850 Turning Rounds , highhost fot the imput Axis.	500 Turning Rounds , highhost fot the imput Axis.
0	0	0	0
1	0.5	425 R.P.M	250 R.P.M
2	0.9	765 R.P.M	450 R.P.M
3	1.4	1,190 R.P.M	700 R.P.M
4	2.0	1,700 R.P.M	1,000 R.P.M
Remarks	Use motor 2Hp~3Hp transmission weight 31kg

Number of shifts	Rate of Variation	Number of Turning Rounds for the Output Axis.
Number of shifts	Rate of Variation	750 Turning Rounds , highhost fot the imput Axis.	400 Turning Rounds , highhost fot the imput Axis.
0	0	0	0
1	0.5	375 R.P.M	200 R.P.M
2	0.85	637 R.P.M	340 R.P.M
3	1.25	937 R.P.M	500 R.P.M
4	1.8	1,350 R.P.M	720 R.P.M
Remarks	Use motor 3Hp~5Hp transmission weight 43kg

Number of shifts	Rate of Variation	Number of Turning Rounds for the Output Axis.
Number of shifts	Rate of Variation	750 Turning Rounds , highhost fot the imput Axis.	300 Turning Rounds , highhost fot the imput Axis.
0	0	0	0
1	0.5	375 R.P.M	150 R.P.M
2	0.8	600 R.P.M	240 R.P.M
3	1.2	900 R.P.M	360 R.P.M
4	1.6	1,200 R.P.M	480 R.P.M
Remarks	Use motor 7 1/2Hp~10Hp transmission weight 72.5kg
10H~15HP