This 90 degree worm gear box is Brand New. As the pictures show the 11 mm input at 90 degrees has to turn 30 to 1 to turn the 14 mm that goes into the large gearbox, and that has to turn 50 to 1 for the main through 25 mm final drive area..
The total from the 11mm to the final is 1500 to 1 ratio. It comes with an extra bellhousing adapter new in it's plastic packaging, that bolts to either side of the final drive area.
If you have any questions just message me. If you are going to turn something real heavy with this, I would suggest you have your Machine support it's own weight.This could do the final turning of it, but this only weighs about 12-15 lbs. So it's not designed to support a heavy load on it. Design your project to have support bearings on one or both sides of the final drive of this gearbox.
Where the drive motor mounts 11mm hole (it says 30 turns)(that means that first gear box is 30:1 ratio) That goes into the final drive gear-box, and that one is 50:1 ratio, there is also the open end 14mm female hole there That makes a total of 1500:1 ratio. The final drive through hole is 25mm.
The first 30:1 90 degree box is part # 5231264 type SW 030. The final drive 50:1 large gear-box is part # SW030/63. To find out the max horse power and final torque, you might have to contact Motovario. Or you could look at their website and find similar size models to get a close answer to those questions. The item "Motovario SW030/63 Worm Gear Speed Reducer 15001 ratio Gearbox 11mm in 25mm out" is in sale since Tuesday, March 19, 2019.
This item is in the category "Business & Industrial\Automation, Motors & Drives\Mechanical Power Transmission\Gearboxes & Speed Reducers". The seller is "dragar85" and is located in Minneapolis, Minnesota.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.