Mechanical Variable Speed Gearbox For Electric Motor
$41.63
$69.11
Description Mechanical Variable Speed Gearbox For Electric Motor Description 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. The Materials of Variable Speed Gearbox for Electric Motor 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
