F157 / FF157 / FAF157 series helical gear reducer has the characteristics of strong versatility, good combination and strong bearing capacity. It has the advantages of easy transmission ratio, high efficiency, small vibration and large radial load of the shaft. This series can not only be used in conjunction with various reducers and gearboxes to meet the requirements, but also facilitate the localization of related gearbox equipment.

product description

feature

High modular design, with independent intellectual property rights.
The German worm gear is used to process the worm gear.
Through special gear geometry, it has high torque, high efficiency and long life cycle.
It can realize the direct combination of two sets of gearboxes.
Installation method: foot installation, flange installation, torque arm installation.
Output shaft: solid shaft, hollow shaft.

Main application industries

Chemical and Environmental Protection
metal processing
Building Construction
Agriculture and food
Textile and leather
Forest and paper
Car wash machinery

Technical data
Shell material	Cast iron / ductile iron
Shell hardness	HBS190-240
Gear material	20CrMnTi alloy steel
Gear surface hardness	HRC58 ° ~ 62 °
Gear core hardness	HRC33 ~ 40
Input / output shaft material	42CrMo alloy steel
Input / output shaft hardness	HRC25 ~ 30
Gear machining accuracy	Precision grinding, level 6 ~ 5
lubricating oil	GB L-CKC220-460, Shell withstand voltage 220-460
Heat treatment	Tempering, carburizing, quenching, etc.
effectiveness	94% ~ 96% (depending on the transmission stage)
Noise (maximum)	60 ~ 68dB
Temperature rise (MAX)	40 ° C
Temperature rise (oil) (maximum)	50 ° C
vibration	≤20um
Recoil	≤20Arcmin
Bearing brand	Chinese brand bearings, HRB / LYC / ZWZ / C & U. Or other brands requested, SKF, FAG, INA, NSK.
Oil seal brand	NAK --- Taiwan or other brand requirements

size	Shaft diameter (mm) Solid hollow		central height	Output Flange	Power (kw)	Speed ratio	Allowable torque (Nm	weight (kg)
37	φ25k6	φ30h7	76	φ110 / 160	0.18-3.0	3.81-128.51	200	13
47	φ30k6	φ35h7	77	φ120 / 200	0.18-3.0	5.06-189.39	400	18
57	φ35k6	φ40h7	93	φ155 / 250	0.18-5.50	5.18-199.70	600	34
67	φ40k6	φ40h7	97	φ155 / 250	0.18-5.50	4.21-228.91	820	55
77	φ50k6	φ50h7	121	φ170 / 300	0.37-11.0	4.30-281.71	1500	90
87	φ60m6	φ60h7	152	φ215 / 350	0.75-220	4.12-270.68	3000	150
97	φ70m6	φ70h7	178	φ260 / 450	1.10-30.0	4.68-280.76	4300	260
107	φ90m6	φ90h7	200	φ304 / 450	220-45.0	6.20-254.40	7840	402
127	φ110m6	φ100h7	236	φ350 / 550	7.5-90.0	4.63-172 17	12000	700
157	φ120m6	φ120h7	286	φ400 / 660	7.5-90.0	11.92-26743	18000	950

F series reducer has the following models:

F37 F47 F57 F67 F77 F87 F97 F107 F127 F157

FA37 FA47 FA57 FA67 FA77 FA87 FA97 FA107 FA127 FA157

FF37 FF47 FF57 FF67 FF77 FF87 FF97 FF107 FF127 FF157

FAF37 FAF47 FAF57 FAF67 FAF77 FAF87 FAF97 FAF107 FAF127 FAF157

FAZ37 FAZ47 FAZ57 FAZ67 FAZ77 FAZ87 FAZ97 FAZ107 FAZ127 FAZ157

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F157/FF157/FAF157 helical gear quenching reducer (without motor)

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Ocheng Machinery Equipment Co., Ltd

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F157/FF157/FAF157 helical gear quenching reducer (without motor)

F157/FF157/FAF157 helical gear quenching reducer (without motor)

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