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Worm
Grove Gear GR-HM860-15-H1-250-55
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
250
Input Keyway
3/8 X 3.00
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 Keyway
- 3/8 X 3.00
- J
- 12.75
- Service Factor
- 1
- Input Bore (C Face)
- 1.625
- C
- 16.5
- Shaft Seal Material
- Viton
- V
- 4.256
- Output Torque Range
- 5000 to 10000 in lbs
- No. of Gear Reductions
- Single
- Gear Type
- Worm
- AK
- 8.5
- Output RPM
- 116
- AG
- 11.5
- Mounting Style
- Shaft Mount
- U
- 1.5
- Ratio Range
- 15:1
- Model Code
- HM860
- Output Shaft Assembly Code
- H1
- Output Key
- 7/8 X 4.00
- Product Type
- Right Angle
- D
- 6.5
- T
- 3.438
- AE2
- 0.52
- Assembly
- HM-H1
- L1
- 16.5
- F
- 6.38
- B
- 14.5
- HP Range
- 15 HP to (< 20)HP
- Frame Size
- 250TC
- Input HP
- 19.23
- Input HP @ 1750 RPM
- 19.23
- Input Style
- Flexible Coupling Input
- FZ
- 0.33
- Output HP
- 17.61
- Output Shaft Orientation
- H1
- Reducer
- Worm - Right Angle
- G
- 3.19
- BE1
- 0.5
- Max Thrust Load (Output Shaft)
- 3990
- BF
- 0.53
- Input Diameter (in)
- 1.5
- Center Distance (in)
- 6
- Motor Frame Size
- 250
- L
- 11.78
- Ratio
- 15:1
- FA
- 11.13
- Input RPM
- 1,750
- AJ
- 7.25
- Series Style
- GR-HM-H1
- Cd
- 6
- Center Distance Range
- Above 3.25"
- AD
- 10.52
- Reducer Style
- Worm - Right Angle
- Output Style
- H1
- BD
- 9
- Product Line
- GR Series - Ironman Worm Gear Reducers
- Output Diameter (in)
- 3.438
- AE1
- 0.52
- Reduction
- Single
- Output Shaft Direction
- H1
- Output Torque Rating (in-lb)
- 9515
- Housing Material
- Cast Iron
- Overhung Load Rating (Output Shaft(lb))
- 3,723
- Output Shaft
- Hollow Bore
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- GR-HM860-15-H1-250-55
- Mfg. Part Numberi
- GR8600540.55
- GDS #i
- GDS-150026
- Categoryi
- Worm
- UPCi
- 690310035276
- Series Codei
- GR
- Seriesi
- GR Series - Ironman Worm Gear Reducers
- Bore Codei
- 55
Common Questions
How do I get a price for the GR-HM860-15-H1-250-55?
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-HM860-15-H1-250-55, manufacturer article number GR8600540.55. Its UPC is 690310035276.
