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Grove Gear
GR-HM842-30-H1-140-35
30:1 Ratio, 1.25" Input Diameter, 2.188" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer
MODEL GR8420531.35
Contact supplier for technical support on: 262-878-1221
$2,932.01 Each
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Typically Ships in: 1 day
Returnable: See conditions
Assembly
HM-H1
Bore Code
35
Center Distance
4.2 In.
Center distance (in)
4.25
Center Distance Range
Above 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
Housing material
Cast iron
HP Range
5 HP to (< 7-1/2)HP
Input Bore (C Face)
0.875
Input Diameter (in)
1.25
Input Flange
143-5TC
Input HP
7.517
Input HP @ 1750 RPM
6.481
Input RPM
2500
Input Style
3-Piece Coupled
Max OHL (Output Shaft)
3550
Max Thrust Load (Output Shaft)
2533
Model Code
HM842
Motor Frame Size
140TC
Mounting Style
Shaft Mount
No. of Gear Reductions
Single
Output
Hollow
Output Diameter (in)
2.188
Output Hollow Shaft Diameter (in)
2.188
Output HP
5.517
Output Key
1/2 X 3.38
Output RPM
58
Output Shaft Assembly Code
H1
Output Shaft Direction
H1
Output Shaft Orientation
H1
Output Style
H1
Output Torque
5960
Output Torque (lb-in)
4882
Output Torque Range
5000 to 10000 in lbs
Output type
Hollow bore
Paint/Coating
Blue
Product Line
GR Series - Ironman Worm Gear Reducers
Product Type
Worm Speed Reducer
Ratio
30 to 1
Ratio Range
30-1
Reducer
Worm - Right Angle
Reducer Style
Worm - Right Angle
Reducer Type
Single
Series
GR Series - Ironman Worm Gear Reducers
Series Code
GR
Series Style
GR-HM-H1
Service Factor
1
Shaft Seal Material
Viton
Size
140TC
Regal Beloit Grove Gear&Reg; GR8420531.35
UPC: 690310028230 | UNSPSC: 26111537 | GTIN:
Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives
Grove Gear® IRONMAN® Worm Gear Reducer, Right Angle Single Reduction, Series: GR Series, 30:1 Gear Ratio, 6.481 hp Input, 5.517 hp Output, C-Face Coupled Input, Hollow Bore Output, 7/8 in Dia Input, 2.188 in Dia Output, 58 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 5960 in-lb Output, 4-1/4 in Centre Distance, 3/16 x 3/32 in Input, 0.5 x 3.38 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron, 8-1/2 in W
Features:
- 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 PAG lubricant
- Large oil capacity provides positive splash lubrication and superior cooling capability
- FKM 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
Specs:
- Input Maximum Speed: 1750 rpm
- Output Maximum Speed: 58 rpm
- Centre Distance: 4-1/4 in
- Input Type: C-Face Coupled
- Output Size: 2.188 in Dia
- Input Size: 7/8 in Dia
- Lubrication Type: PAG Synthetic Oil
- Torque Rating: 5960 in-lb Output
- Horsepower: 6.481 hp Input, 5.517 hp Output
- Keyway Size: 3/16 x 3/32 in Input, 0.5 x 3.38 in Output
- Gear Ratio: 30:1
- Output Type: Hollow Bore
- Mounting Type: Shaft
- Dimensions: 8-1/2 in W
- Material: Cast Iron
- Type: Right Angle Single Reduction
- Series: GR Series
Packaging:
- Weight: 157.0 lb
Warranty:
Limited
SKU: 1318238
Right on
Took a bit to ship but after it shipped I got it fast. Right product.
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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| Brand | Electra/Grove Gear |
| Model | GR8420554.35 |
SKU: 1318238
Right on
Took a bit to ship but after it shipped I got it fast. Right product.
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
Read more