The helical gear worm reducer adopts the direct connection form of the motor, and its structure is one-stage helical gear plus one-stage worm gear transmission. The output is shaft-mounted and has six basic installation forms. It can run in forward and reverse directions. The helical gear adopts hard tooth surface, which ensures smooth operation and large load-bearing capacity. The working environment temperature is -10℃~40℃. Compared with similar products, this product has the characteristics of large speed change range, compact structure and easy installation. It can be applied to the deceleration mechanism of various mechanical equipment such as metallurgy, mining, lifting, light industry, chemical industry, transportation, construction, etc. Because its input shaft and output shaft linkage method is different from the other three products. There are several helical gears and worms organically combined inside the S series reducer. Power is provided through external motors and other equipment. The interaction between the gears and worms or the use of external forces keeps the reducer in a working balance state. Reduce the loss of the reducer to a certain extent, thus extending the service life of the machine and increasing the safety and stability during use.
Speed ratio range: basic type 9.96~244.74, S/R combination type can reach 8608
Technical features of S series worm gear reducer:
Horizontal foot installation, right-angle shaft output, helical gear worm gear transmission. It can be equipped with variable frequency motors, brake motors, explosion-proof motors, servo motors, AC motors, DC motors, three-phase motors, and single-phase motors between 0.12KW and 22KW.
1. Highly modular design: The machine can be easily equipped with various types of electric motors or other power inputs.
2. Transmission ratio: fine division and wide range. The combined model can form a large transmission ratio, that is, output an extremely low speed.
3. Installation form: The installation location is not restricted.
4. High strength and small size: The box body is made of high-strength cast iron. The gears and gear shafts adopt gas carburizing and quenching fine grinding process, so the load capacity per unit volume is high.
5. Low noise: The main parts of the reducer have been precision processed and carefully assembled and tested, so the reducer has low noise.
S helical gear worm reducer model:
Solid shaft output foot mounting type: S37, S47, S57, S67, S77, S87, S97
Solid shaft with output flange mounting type: SF37, SF47, SF57, SF67, SF77, SF87, SF97
Output hollow shaft installation type: SA37, SA47, SA57, SA67, SA77, SA87, SA97
Output hollow shaft with output flange mounting type: SAF37, SAF47, SAF57, SAF67, SAF77, SAF87, SAF97
Output hollow shaft with torque arm installation type: SAT37, SAT47, SAT57, SAT67, SAT77, SAT87, SAT97
Output hollow shaft with small flange mounting type: SAZ37, SAZ47, SAZ57, SAZ67, SAZ77, SAZ87, SAZ97
Solid shaft input foot mounting type: SS37, SS47, SS57, SS67, SS77, SS87, SS97
Solid shaft output foot mounting combination type: S37R17, S47R17, S57R17, S67R37, S77R37, S87R57, S97R57
Hollow shaft input foot installation type: SAS37, SAS47, SAS57, SAS67, SAS77, SAS87, SAS97
Solid shaft output foot mounting combination type: SA37R17, SA47R17, SA57R17, SA67R37, SA77R37, SA87R57, SA97R57
Solid shaft input flange output mounting type: SFS37, SFS47, SFS57, SFS67, SFS77, SFS87, SFS97
Output with flange foot installation combination type: SF37R17, SF47R17, SF57R17, SF67R37, SF77R37, SF87R57, SF97R57
Solid shaft input with flange mounting type: SAFS37, SAFS47, SAFS57, SAFS67, SAFS77, SAFS87, SAFS97
Output hollow shaft with output flange combination type: SAF37R17, SAF47R17, SAF57R17, SAF67R37, SAF77R37, SAF87R57, SAF97R57
Output hollow shaft with small flange mounting type: SAZS37, SAZS47, SAZS57, SAZS67, SAZS77, SAZS87, SAZS97
Output hollow shaft with small flange installation combination type: SAZ37R17, SAZ47R17, SAZ57R17, SAZ67R37, SAZ77R37, SAZ87R57, SAZ97R57
S series worm gear reducer installation dimensions:
S37 reducer size: output shaft + key 22.5 (can be customized), height 143*width 160 (with output shaft) length 143
S47 reducer size: output shaft + key 28 (can be customized), height 165*width 180 (with output shaft)*length 171
S57 reducer size: output shaft + key 33 (can be customized), height 189*width 208 (with output shaft)*length 187
S67 reducer size: output shaft + key 38 (can be customized), height 236*width 250 (with output shaft)*length 241
S77 reducer size: output shaft + key 48.5 (can be customized), height 301*width 300 (with output shaft) length 287
S87 reducer size: output shaft + key P64 (can be customized), height 368*width 390 (with output shaft) length 340
S97 reducer size: output shaft + key center 74.5 (can be customized), height 455*width 450 (with output shaft) length 420
Basic model classification of S series worm gear reducer:
GS.. Foot-mounted helical gear-turbo reducer
GSA..Hollow shaft mounted helical gear-worm gear reducer
GSAF.. is a B5 flange mounting style oblique long wheel-worm gear reducer
GSAZ.. is a B14 flange hollow shaft mounted helical gear-worm gear reducer
GSF. is a B5 flange mounted helical gear-worm reducer
GSH.. is a hollow shaft locking disc mounted helical gear-worm reducer
GSHF.. is a B5 flange hollow shaft locking disc mounted helical gear-worm gear reducer
GSHZ.. is a B14 flange hollow shaft locking disc mounted oblique long wheel-wheel worm reducer
S series reduction motor input method:
GS..Y..direct motor input
GS..AM..AM(IEC) flange input
Advantages of choosing Saiweixing brand for S series worm gear reducer:
1. Operating conditions of S series gear-worm reducer: ambient temperature -40 to 50°C (the lubricating oil needs to be heated to above 0C or use antifreeze lubricating oil when starting below 0°C), the input speed is not greater than 2800 rpm, and can be used for normal operation. Reversal, no industry restrictions.
2. S series helical gear-worm reducer performance: This worm servo reducer adopts a serialized and modular design. The transmission ratio covers a wide range and is fine, with high transmission efficiency, low energy consumption and superior performance. The gears are ground by a high-precision gear grinding machine. They have smooth transmission, low noise, large load-bearing capacity, long service life, exquisite design, small size, easy installation, wide range of uses, and various installation methods. They are suitable for a full range of installation configurations and can be realized. R series reducer double combination is suitable for special low-speed applications.
3. #好MorningGreetingsToday# S series helical gear-worm reducer transmission efficiency: It adopts high-precision cargo, oil seals, and bearings, which effectively reduces friction. The transmission path of the freighter can reach 97% in some installation methods. When the input gear is completely immersed in the relubricating oil, for large frame sizes and high input speeds, the oil churning loss must be considered
4. S series helical gear-worm reducer component materials: Box: HT250 high-strength cast iron, shot-shaped inner cavity, effectively reducing parts wear Gear: 20CrMo high-quality alloy steel carbon-ammonia co-infiltration treatment (maintain tooth surface hardness after fine grinding) HRC60) Flat key: 45 steel, surface hardness HRC50.
