S77 SA77 SF77 SAF77 SAZ77 SAT77 Helical-worm Gearmotor Features
S77 SA77 SF77 SAF77 SAZ77 SAT77 Helical-worm Gearmotor input power 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, max. permissible torque up to 1270Nm, transmission ratios from 9.96 to 241.09, available versions include Foot-mounted or flange-mounted, Solid or hollow shaft, B5 or B14 Flange-mounted, Hollow shaft with keyed connection, shrink disc, splined hollow shaft or Torque arm mounted.
S77 SA77 SF77 SAF77 SAZ77 SAT77 Helical-worm Gearmotor are helical/helical-worm combinations, so they are more efficient than normal helical-worm gearmotors. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The reduction ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gearmotors ideal low-cost solutions for simple applications.
S77 SA77 SF77 SAF77 SAZ77 SAT77 Helical-worm Gearmotor Dimensions and Motor Power
S77 SA77 SF77 SAF77 SAZ77 SAT77 Helical-worm Gearmotor Selection GuidesS AF 77 Y 2.2 - 4P 15.32 M1 0 A Φ45
1 2 3 4 5 6 7 8 9 10
1. S: S Series Helical-worm Gearmotor / Helical-worm Gear Reducer
2. Structure Types:* No Marks S: Foot-mounted helical-worm gearmotors with solid shaft.
* SA: Helical-worm gearmotors with hollow shaft.
* SF: B5 Flange-mounted helical-worm gearmotors with solid shaft.
* SAF: B5 Flange-mounted helical-worm gearmotors with hollow shaft.
* SAZ: B14 Flange-mounted helical-worm gearmotors with hollow shaft.
* SAT: Torque arm mounted helical-worm gearmotors with hollow shaft.
3. Sizes: 77 (dimensions above)
4. Motor Code:* Y (Y2): Normal (Renew) 3-phase motors
* B: Explosion-proof motors
* Z: Direct-current DC motors
* YEJ: Brake motors
* D: Multi-speed motors
* YVP: Variable frequency motors
* YCT: Electromagnetic speed regulation motors
* R: Crane and metallurgy motors
* YVPJ: Variable frequency and brake motors
* G: Roller table motors
5. Motor power & Pole & 6. Transmission ratio: see below websites
0.55kw: http://www.screw-jack.com/055kw-helical-worm-gearmotor-specifications.html
0.75kw: http://www.screw-jack.com/075kw-helical-worm-gearmotor-specifications.html
1.1kw: http://www.screw-jack.com/11kw-helical-worm-gearmotor-specifications.html
1.5kw: http://www.screw-jack.com/15kw-helical-worm-gearmotor-specifications.html
2.2kw: http://www.screw-jack.com/22kw-helical-worm-gearmotor-specifications.html
3kw: http://www.screw-jack.com/3kw-helical-worm-gearmotor-specifications.html
4kw: http://www.screw-jack.com/4kw-helical-worm-gearmotor-specifications.html
5.5kw: http://www.screw-jack.com/55kw-helical-worm-gearmotor-specifications.html
7.5kw: http://www.screw-jack.com/75kw-11kw-15kw-185kw-22kw-helical-worm-gearmotor-specifications.html
7. Mounting position: M1, M2, M3, M4, M5, M6 (see below picture)
8. Position of the motor thermal box: 0, 90, 180, 270 degrees (see below picture)
9. Position of output shaft, shrink disc or flange: A, B, or A+B
10. Outer diameter of output shaft: Φ45