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Worm
Grove Gear GR-FHM842-25-HR-180-35
Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer
Product Type
Right Angle
Series
GR Series - Ironman Worm Gear Reducers
Motor Frame Size
180TC
Input HP
7.94
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
- Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
- Large oil capacity provides positive splash lubrication and superior cooling capability.
- Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
- The unique quill seal guard protects the input seal from damage during motor installation.
- Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
- Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
- All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
- Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
- Mounting dimensions are interchangeable with most industry standard reducers.
- Input HP
- 7.94
- Cd
- 4.25
- X
- 11.5
- Output Shaft Assembly Code
- HR
- Reducer Style
- Worm - Right Angle
- I
- 6.1
- Input RPM
- 1,750
- H
- 0.56
- Series Style
- GR-FHM-HR
- Output Shaft Orientation
- HR
- L
- 9.57
- B
- 10.25
- BD
- 9
- Frame Size
- 180TC
- Mounting Style
- Flange Mounted Hollow Output Bore
- N
- 4.25
- Output HP
- 6.946
- BE1
- 0.5
- AK
- 8.5
- Output Style
- HR
- Output RPM
- 70
- Input Style
- C-Face Coupled
- L1
- 12.9
- D
- 4.44
- V
- 0.62
- Output Key
- 1/2 X 3.38
- U
- 1.25
- Y
- 9.65
- Series Type
- Cast Iron 800 Worm Gear Reducers
- R
- 4.56
- Reducer
- Worm - Right Angle
- Shaft Seal Material
- Viton
- Center Distance (in)
- 4.25
- A
- 6.13
- Product Type
- Right Angle
- Ratio
- 25:1
- Input Keyway
- 1/4 X 2.50
- Service Factor
- 1
- Input Diameter (in)
- 1.125
- Ratio Range
- 25:1
- Assembly
- FHM-HR
- Output Diameter (in)
- 2.188
- Motor Frame Size
- 180TC
- No. of Gear Reductions
- Single
- Input Bore (C Face)
- 1.125
- Gear Type
- Worm
- Input Keyway (C Face)
- 1/4 x 1/8
- Model Code
- FHM842
- Product Line
- GR Series - Ironman Worm Gear Reducers
- Center Distance Range
- Above 3.25"
- HP Range
- 7-1/2 (< 10)
- Output Torque Range
- 5000 to 10000 in lbs
- Reduction
- Single
- Output Torque Rating (in-lb)
- 6254
- Housing Material
- Cast Iron
- Output Shaft
- Hollow Bore
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- GR-FHM842-25-HR-180-35
- Mfg. Part Numberi
- GRF42002642.35
- GDS #i
- GDS-148791
- Categoryi
- Worm
- UPCi
- 690310169520
- Series Codei
- GR
- Bore Codei
- 35
- Seriesi
- GR Series - Ironman Worm Gear Reducers
Common Questions
How do I get a price for the GR-FHM842-25-HR-180-35?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
Is this a genuine Grove Gear part?
Yes. GDS Supply supplies the genuine Grove Gear GR-FHM842-25-HR-180-35, manufacturer article number GRF42002642.35. Its UPC is 690310169520.
