IronHorse® Aluminum Worm Gearboxes
(Speed Reducers)

Worm Gearboxes with Aluminum Alloy Housings for a Lightweight Design

... and with hardened steel worm shafts for increased durability

• Frame Sizes: 30, 40, 50, 63, 75 mm
• Ratios: 10:1 to 100:1 (in most sizes)
• Input Faces: 56C, 145TC, 182/4TC

Worm gearboxes contain a worm/screw gear on the input shaft, and a mating worm/spur gear on the output shaft. Worm gearboxes also change the drive direction by 90°. Our gearboxes utilize C-face mounting interfaces for C-face motors.

Aluminum gearboxes feature hollow-shaft outputs (all the way through from one side to the other). For the aluminum gearboxes we also offer optional single and double output shafts, output flanges, torque arms, and output covers.

IronHorse worm gearboxes are manufactured in an ISO9001 certified plant by one of the leading worm gear reducer manufacturers in the world today. Only the highest quality materials are tested, certified, and used in the manufacturing process. Strict adherence to and compliance with the toughest international and U.S. testing standards and manufacturing procedures assure you the highest quality products.

Features

• 10:1 to 100:1 ratios
• Box sizes 30 to 75mm
• Aluminum alloy housing for lightweight design
• Hardened worm shaft for increased durability
• Two bearings on input and output shafts
• NEMA motor input flanges
• All units filled with Mobil SHC634 synthetic oil
• No vent plug or breather needed; maintenance-free reducer
• Double lip oil seals prevent leakage
• Multiple mounting holes for all angle mounts
• Epoxy paint applied to inside and outside of reducer to protect against corrosion
• Hollow output bores with available plug-in output shafts
• Mountable in any direction (except motor pointing up)
• One year warranty

Applications

• Use gearboxes with aluminum housings for applications that require lighter weight and/or less frequent run rate or service life.
• Use with electric motors for reducing output speed, increasing torque, changing drive direction, or running two loads from one motor.
• Use for conveyors, packaging machines, rotary tables, etc.