The Technical Parameter of variable speed gearbox for electric motor :
| Drive Motor : | Power(P1) | Motor or Diesel Engine, 0.18Kw~7.5Kw | |||
| Voltage (V) | 110V~480V. or customized | ||||
| Phase | Three or Single(< 3 kW) | ||||
| Pole | 2,4,6,8 or 10 | ||||
| Motor Speed(N1) | 450r/min~2800r/min | ||||
| Frequency | 50Hz,60Hz, or 50/60Hz | ||||
| IP | IP54 or IP55 | ||||
| Duty | S1 | ||||
| Variator Unit Size : | MB 02 04 07 15 22 40 55 75 | ||||
| Catalog Download : |  |
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Variable-speed gearbox is made up of worm drive gearbox, stepless variator, and ac induction motor, etc. as one of the speed multiplier gearbox manufacturers. SDT variable speed gearbox has a standard modular design and special application in the engineering machine etc.
Characteristics
1. Aluminum alloy housing
2. High-quality bearings prevent leaks, contribute to flexibility in mounting and increase reducer life
3. NEMA and IEC motors inputs
4. Double-lip oil seals
5. O-rings are used to prevent leaks
6. Standard hollow output bore and optional plug-in shafts provide greater flexibility.
7. Automated manufacturing process from an ISO 9001 certified company assures quality, reliable gearing.
Housing: die-cast aluminum alloy (Housing size: 025-090); cast iron (Housing size: 110-150) Shaft: 20Cr, carbonize and quencher heat treatment make the hardness of gear tooth surface up to 56-62 HRC, retain carburization layer’s thickness between 0.3-0.5mm after precise grinding
Worm Wheel: Wearable bronze alloy.
Variable-speed gearbox technical parameter
| Drive AC asynchronous motor : | Power(P1) | Motor or Diesel Engine, 0.18Kw~7.5Kw | |||
| Voltage (V) | 110V~480V. or customized | ||||
| Phase | Three or Single(< 3 kW) | ||||
| Pole | 2 or 4 or 6 or 8 or 10 | ||||
| Motor Speed(N1) | 450r/min~2800r/min | ||||
| Frequency | 50Hz,60Hz, or 50/60Hz | ||||
| Insulation Class | B or F | ||||
| IP | IP54 or IP55 | ||||
| Duty | S1 | ||||
| Cooling Type | IC0141(Fan Self-cooling) or Blower | ||||
| Terminal Box | 0° or 90° or 180° or 270°, etc. | ||||
| Link Wire | Y(P1≤3Kw), Δ(P1>3Kw) | ||||
| Operation Temperature | Normally:-15℃~ 40℃. | ||||
| Structure : | Planetary Plate (Variable speed gearbox) | ||||
| Unit Size : | MB 02 04 07 15 22 40 55 75 | ||||
| Connect Method : | IEC flange, Solid input shaft | ||||
| Output Shaft : | Solid output shaft with foot or flange | ||||
| Transmission Ratio(i) : | Stage | Transmission Ratio | Variable output speed | ||
| 0-stage | — | 200~1000RPM | |||
| 1/2 | 400~2000RPM | ||||
| 2/3 | 300~1500RPM | ||||
| 2 | 100~500RPM | ||||
| 1-stage pinion |
2.5 | 80~400RPM | |||
| 3.3 | 60~300RPM | ||||
| 5 | 40~200RPM | ||||
| 2-stage pinion |
8 | 25~125RPM | |||
| 11 | 18~90RPM | ||||
| 13.3 | 15~75RPM | ||||
| 16.6 | 12~60RPM | ||||
| 20 | 10~50RPM | ||||
| Rated Torque(N.m) : | 3 ~2000N.m | ||||
| Service Factor(Fs) : | 1.5~4.0 | ||||
| Mounting Position : | B3 | With foot mounted | |||
| B5 | With output flange mounted | ||||
| B35 | With foot and output flange mounted | ||||
Application:
Industrial Machine, Food Stuff, Ceramics, Chemical, Packing, Dyeing, Woodworking, Glass. etc
variable speed gearbox for electric motor
