RF series Flange Mounted Inline Helical Gear Reducer Gearmotor | High efficiency gearboxes, speed reducer, gearmotor, gear box, gear reducer, gear unit.

Inline Helical Gearmotor RF series SEW standard

RF series Flange Mounted Inline Helical Geared Motor

Model	RF17 , RF27, RF37, RF47, RF57, RF67, RF77, RF87, RF97, RF107, RF137, RF147, RF167
Ratio	3.37~229.31 （imax:18126）
Input power	0.12~160 kW
Output torque	130~18000 N.m

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DESCRIPTION

RF series flange mounted helical gear box/gearbox/gearmotor/geared motor/gear reducer without foot mounted, RF Helical gear motor is flange mounted type ,which be widely used for cement plants ,sugar plants,and paper making plants, agitator ,mixer and other general machines. RF gearmotor’s features are the sams as R gearbox.

RF series flange mounted inline helical gearmotor is designed based on modularization, which bring many difference kinds of combinations, mounting types, and structure designs.

CHARACTERISTICS

Adopt optimized design, module combination.
Right angle output, wide application.
It adopts advanced grinding technology and shape modification technology, which has high bearing capacity, reliable operation and low noise.
Good sealing performance, suitable for a wide range of working conditions.
High transmission efficiency and energy saving.
Can be combined with various motors with wider ratio range
Cost-effective and easy to maintain.

Product Form

Transmission Stage: single stage, two stages, 3 stages or multi-stage combination.
Assembly Form: Foot mounted, Flange mounted, B14 small flange mounted, with extended output bearing hub for agitator.
Output Shaft: Solid shaft.

Technical Data

Size: RF37~RF167
Technical Data(N·m): 130~18000
Gear Ratio: 3.37~229.31 （imax:18126）
Input Power(kW)：0.12~160

Input Power Rating and Max Torque

Size	R17	R27	R37	R47	R57	R67	R77	R87	R97	R107	R137	R147	R167
Structure	R RF
Input power rating (kw)	0.18-0.75	0.18-3	0.18-3	0.18-5.5	0.18-7.5	0.18-7.5	0.18-11	0.55-22	0.55-30	2.2-45	5.5-55	11-90	11-160
Ratio	3.83-74.84	3.37-135.09	3.41-134.82	3.83-167.65	4.39-189.69	4.29-165.48	5.21-195.24	5.36-246.54	4.49-264.42	5.06-245.5	5.15-223.34	5.00-163.46	8.77-196.41
Max torque (N.m)	85	130	200	300	450	600	820	1550	3000	4300	8000	13000	18000

AVAILABLE MODELS:

Single-stage		Size
Single-stage		57	67	77	87	97	107
RX..	Foot-mounted single stage helical gear unit	RX57	RX67	RX77	RX87	RX97	RX107
RXF..	Flange-mounted single stage helical gear unit	RXF57	RXF67	RXF77	RXF87	RXF97	RXF107

Multi-stage		Size
Multi-stage		17	27	37	47	57	67
R..	Foot-mounted Inline Helical Gearmotor	R17	R27	R37	R47	R57	R67
R..F	Foot-mounted and flange-mounted Inline Helical Gearmotor	R17F	R27F	R37F	R47F	R57F	R67F
RF..	Flange-mounted Inline Helical Gearmotor	RF17	RF27	RF37	RF47	RF57	RF67
RM..	Flange-mounted with extended bearing hub helical gear unit	RM17	RM27	RM37	RM47	RM57	RM67

Multi-stage		Size
Multi-stage		77	87	97	107	137	147	167
R..	Foot-mounted Inline Helical Gearmotor	R77	R87	R97	R107	R137	R147	R167
R..F	Foot-mounted and flange-mounted helical gear unit	R77F	R87F	R97F	R107F	R137F	R147F	R167F
RF..	Flange-mounted Inline Helical Gearmotor	RF77	RF87	RF97	RF107	RF137	RF147	RF167
RM..	Flange-mounted with extended bearing hub helical gear unit	RM77	RM87	RM97	RM107	RM137	RM147	RM167

Type and Designation

Directly-connected motor speed reducer: RF－ F－ 107－ 92.7－ Y－ 5.5KW－ 4P－ M1－ J1－ 350
Directly-connected motor Speed reducer(Combination type): RF－ F－ 107－ RF－ F77－ 92.7－ Y－ 5.5KW－ 4P－ M1－ J1－ 350
With motor and input flange: RF－ F－ 107－ 92.7－ AM132B5－ Y－ 5.5KW－ 4P－ M1－ 350
Input flange-mounted, without motor: RF－ F－ 107－ 92.7－ AM132B5－ M1－ 350
With input shaft: RF－ F－ 107－ 92.7－ AD4－ M1－ 350

Note:
AM132B5: Dimension of IEC flange ( please refer to our catalogue)
AD4: Input shaft (AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8)

Motor Code:

*Y: Standard 3-phase motors
*YB: Explosion-proof motors
* YEJ: Brake motors
*YD: Multi-speed motors
* YVP: Variable frequency motors
*YCT: Electromagnetic speed regulation motors
*YR: Crane and metallurgy motors
*YVPEJ: Variable frequency and brake motors
*YG: Roller table motors
*YGPEJ: Variable frequency and brake and roller table motors

Mounting Position

Motor Terminal Box Position

Structure Drawing

Modular Design

Product Pictures

Application:

The products are widely used in light industry, food, beer and beverage, chemical industry, escalators, automatic storage equipment, construction, machinery, iron and steel metallurgy, paper-making, wood-based panel machinery, automobile manufacturing, tobacco machinery, water conservancy, printing and packaging, pharmaceutical, textile, building materials, logistics, feed machinery, environmental protection and other fields.