Grove Gear GR-HMQ830-20-H1-140-24 Ironman Speed Reducer, Ratio 25:1 3.355HP

Heavy‑duty cast‑iron right‑angle worm gearbox from the Grove Gear IronMan GR‑HMQ830 series, designed for high‑torque, low‑speed industrial applications such as conveyors, material handling, packaging, and general machinery. Built for durability with precision‑machined cast‑iron housing, bronze worm gear, tapered roller bearings, and premium PAG lubricant. Technical Specifications Catalog Number: GR8300578.24 Model Number: GR‑HMQ830‑25‑H1‑140‑24 Gear Ratio: 25:1 Output Speed: 70 RPM @ 1750 RPM input Input Horsepower Rating: 3.355 HP @ 1750 RPM Output Torque: 2527 in‑lbs Gear Type: Single‑reduction worm gear, right‑angle output Housing Material: Cast iron, heavy‑duty construction Lubrication: Factory‑filled Mobil Glygoyle 460 PAG synthetic lubricant Input Type: NEMA C‑Face quill, 7/8 in (0.875 in / 22.225 mm) input bore Output Type: Hollow bore, H1 configuration, 1.50 in (38.1 mm) bore Center Distance: 3.00 in (76.2 mm) Mounting Frame: 140TC Mount Footprint: 4.00 in × 7.00 in Overall Length: 10.79 in (274.1 mm) Overall Width: 7.50 in (190.5 mm) Overall Height: 9.50 in (241.3 mm) Seal Type: Viton® double‑lip seals for high‑temperature and chemical resistance Bearings: Oversized high‑speed bearings; tapered roller output bearings Overhung Load Capacity: 2170 lbs Thrust Load Rating: 2574 lbs Weight: 69 lbs (31.33 kg) NEMA Motor Frame Compatibility: 140TC / 143/145TC Color / Coating: Blue finish Series: IronMan GR‑HMQ Series Application: General‑purpose, high‑torque, low‑speed equipment Manufacturing Country: United States (Union Grove, Wisconsin) Please review pictures carefully and let us know if you have any questions!