SHF series Hollow Shaft Flange Mounted Shrink disc Worm Helical Speed Reducer
| Model | SHF37, SHF47, SHF57, SHF67, SHF77, SHF87, SHF97, SHF67RF37, SHF77RF37, SHF87RF37, SHF97RF37 |
| Ratio | 6.8 ~ 288 |
| Input power | 0.12 ~ 22 kW |
| Output torque | 11 ~ 4650 N.m |
DESCRIPTION
S series helical worm gear reducers are different from ordinary worm gearbox ,the input side adopts a pair of helical reducing to come true reducing rotary speed and reducing hot’s creating, meanwhile, it can gain larger transmission ratio. the structure are reasonable, can combine with R series inline helical gearbox, MB series variable speed gearbox, satisfy different clients’ using demands.
The design of helical worm gearbox is based on modular design. The helical worm gear reducer adopts a combination of helical gear and worm gear. So, it has higher efficiency and strength than single-stage aluminum worm gearbox. Because of the outstanding efficiency, the helical worm gear units can be used in every industrial sector and customized to meet individual torque and speed requirements. The gear ratios afforded by a single-stage helical-worm gear and the low noise level during running make the transmission device ideal for low-cost solutions in simple applications.
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: SF37~SF97
- 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
|
|||||||
|
37
|
47
|
57
|
67
|
77
|
87
|
97
|
||
|
S..
|
Foot-mounted worm helical gear unit
|
S37
|
S47
|
S57
|
S67
|
S77
|
S87
|
S97
|
|
SF..
|
B5 Flange-mounted helical worm gearbox
|
SF37
|
SF47
|
SF57
|
SF67
|
SF77
|
SF87
|
SF97
|
|
SAF..
|
B5 Flange-mounted / Hollow shaft worm helical gearmotor
|
SAF37
|
SAF47
|
SAF57
|
SAF67
|
SAF77
|
SAF87
|
SAF97
|
|
SHF..
|
B5 Flange-mounted / Hollow shaft / Shrink disc worm helical reducer
|
SHF37
|
SHF47
|
SHF57
|
SHF67
|
SHF77
|
SHF87
|
SHF97
|
|
SA..
|
Hollow shaft helical worm speed reducer
|
SA37
|
SA47
|
SA57
|
SA67
|
SA77
|
SA87
|
SA97
|
|
SH..
|
Hollow shaft / Shrink disc worm helical gear unit
|
SH37
|
SH47
|
SH57
|
SH67
|
SH77
|
SH87
|
SH97
|
|
SAT..
|
Hollow shaft / Torque arm worm helical speed reducer
|
SAT37
|
SAT47
|
SAT57
|
SAT67
|
SAT77
|
SAT87
|
SAT97
|
|
SAZ..
|
B14 Flange-mounted / Hollow shaft worm helical gear reducer
|
SAZ37
|
SAZ47
|
SAZ57
|
SAZ67
|
SAZ77
|
SAZ87
|
SAZ97
|
|
SHZ..
|
B14 Flange-mounted / Hollow shaft / Shrink disc helical worm reducer
|
SHZ37
|
SHZ47
|
SHZ57
|
SHZ67
|
SHZ77
|
SHZ87
|
SHZ97
|
Type and Designation: (Worm Helical Gearmotor)
- 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 (Worm Helical Gearmotor)
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.
