SAF series Hollow Shaft Worm Helical Gearmotor | High efficiency gearboxes, speed reducer, gearmotor, gear box, gear reducer, gear unit.

SAF hollow shaft flange mounted worm helical gearmotor

SAF series Output Flange Mounted Hollow Shaft Worm Helical Geared Motor

Model	SAF37, SAF47, SAF57, SAF67, SAF77, SAF87, SAF97, SAF67RF37, SAF77RF37, SAF87RF37, SAF97RF37
Ratio	6.8 ~ 288
Input power	0.12 ~ 22 kW
Output torque	11 ~ 4650 N.m

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CHARACTERISTICS

Adopt optimized design, module combination.
Right angle output, with self-locking function under certain conditions, small vibration.
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.
Cost-effective and easy to maintain.

Product Form

Transmission Stage: 2 stage.
Assembly Form: Foot mounted, Flange mounted, B14 small flange mounted, torque arm mounted.
Right Angle Output: Solid shaft, Hollow shaft ( flat key, shrink disk, involute spline), Splined solid shaft

Technical Data

Size: S37~S97
Technical Data(N·m): 90~4000
Gear Ratio: 6.8~286.4（imax:26688）
Input Power(kW)：0.12~22

Input Power Rating and Max Torque

Size	S37	S47	S57	S67	S77	S87	S97
Structure	S SA SF SAF SAT SAZ
Input power rating (kw)	0.18-0.75	0.18-1.5	0.18-3	0.25- 5.5	0.55-7.5	0.75-15	1.5-22
Ratio	10.27-152	11.46-244.74	10.78-196.21	11.5-227.20	9.96-241.09	11.83-222	12.75-230.48
Max torque (N.m)	90	170	295	520	1270	2280	4000

AVAILABLE MODELS

Version		Size
Version		37	47	57	67	77	87	97
S..	Foot-mounted	S37	S47	S57	S67	S77	S87	S97
SF..	B5 Flange-mounted	SF37	SF47	SF57	SF67	SF77	SF87	SF97
SAF..	B5 Flange-mounted / Hollow shaft	SAF37	SAF47	SAF57	SAF67	SAF77	SAF87	SAF97
SHF..	B5 Flange-mounted / Hollow shaft / Shrink disc	SHF37	SHF47	SHF57	SHF67	SHF77	SHF87	SHF97
SA..	Hollow shaft	SA37	SA47	SA57	SA67	SA77	SA87	SA97
SH..	Hollow shaft / Shrink disc	SH37	SH47	SH57	SH67	SH77	SH87	SH97
SAT..	Hollow shaft / Torque arm	SAT37	SAT47	SAT57	SAT67	SAT77	SAT87	SAT97
SAZ..	B14 Flange-mounted / Hollow shaft	SAZ37	SAZ47	SAZ57	SAZ67	SAZ77	SAZ87	SAZ97
SHZ..	B14 Flange-mounted / Hollow shaft / Shrink disc	SHZ37	SHZ47	SHZ57	SHZ67	SHZ77	SHZ87	SHZ97

Type and Designation

S series worm helical geared motor type designation

Directly-connected motor speed reducer: S–H–F–97–62.55–Y–5.5KW–4P–M1–J1–ZZ–AZ
Directly-connected motor Speed reducer(Combination type): S–H–F–97–RF–F–57–62.55–Y–5.5KW–4P–M1–J1–ZZ–AZ
With motor and input flange: S–H–F–97–62.55–AM132B5–Y–5.5KW–4P–M1–J1–ZZ–AZ
Input flange-mounted, without motor: S–H–F–97–62.55–AM132B5–M1–J1–ZZ–AZ
With input shaft: S–H–F–97–62.55–AD4–M1–ZZ–AZ

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

S series worm helical gearbox mounting position

Motor Terminal Box Position

worm helical gearmotor terminal box position

Structure Drawing

Worm helical gearbox structure drawing

MODULAR DESIGN

China manufacturer of Helical Gearmotors modular desgin

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.