Worm
Grove Gear GR-HMQ818-7.5-H1-140-16
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
140
Cd
1.75
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.
- Cd
- 1.75
- RQ
- 3.59
- Output Shaft Orientation
- H1
- Mounting Style
- Shaft Mount
- HP Range
- 1 HP to (< 2)HP
- Output Diameter (in)
- 1
- BD
- 6.5
- AE1
- 0.49
- F
- 2.75
- Output Torque Range
- 250 to 500 in lbs
- No. of Gear Reductions
- Single
- LQ
- 4.09
- Center Distance (in)
- 1.75
- Ratio
- 7.5:1
- Output Style
- H1
- Reducer
- Worm - Right Angle
- Motor Frame Size
- 140
- Frame Size
- 140TC
- C
- 5.75
- Input Keyway (C Face)
- 3/16 X 3/32
- D
- 2.06
- Center Distance Range
- 1" thru 3.25"
- Input RPM
- 1,750
- Output HP
- 1.745
- Reducer Style
- Worm - Right Angle
- B
- 5.19
- V
- 1.44
- Input Bore (C Face)
- 0.875
- Ratio Range
- 7.5:1
- Max Thrust Load (Output Shaft)
- 868
- Output Shaft Assembly Code
- H1
- BF
- 0.41
- BE
- 0.38
- AE2
- 0.28
- AG
- 5.5
- AJ
- 5.88
- Input HP @ 1750 RPM
- 1.909
- Assembly
- HMQ-H1
- Product Line
- GR Series - Ironman Worm Gear Reducers
- I
- 3.24
- Series Style
- GR-HMQ-H1
- AK
- 4.5
- Service Factor
- 1
- Output Key
- 1/4 X 2.50
- Gear Type
- Worm
- Input Style
- C-Face Quill
- T
- 1
- AD
- 4.73
- Shaft Seal Material
- Viton
- J
- 4.19
- G
- 1.38
- Output RPM
- 233
- Input HP
- 1.909
- Model Code
- HMQ818
- Input Diameter (in)
- 0.875
- Product Type
- Right Angle
- Reduction
- Single
- Output Shaft Direction
- H1
- Housing Material
- Cast Iron
- Output Shaft
- Hollow Bore
- Overhung Load Rating (Output Shaft(lb))
- 1,200
- Output Torque Rating (in-lb)
- 471
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- GR-HMQ818-7.5-H1-140-16
- Mfg. Part Numberi
- GR8180550.16
- GDS #i
- GDS-150169
- Categoryi
- Worm
- UPCi
- 690310009260
- Series Codei
- GR
- Seriesi
- GR Series - Ironman Worm Gear Reducers
- Bore Codei
- 16
Common Questions
How do I get a price for the GR-HMQ818-7.5-H1-140-16?
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-HMQ818-7.5-H1-140-16, manufacturer article number GR8180550.16. Its UPC is 690310009260.
