QC73040B7J BOS

Name: QC73040B7J BOS
Brand: Boston Gear
SKU: QC73040B7J BOS
Availability: OutOfStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Boston Gear

Manufacturer part number:

QC730-40-B7-J

CBT Inventory

Vendor Inventory

Availability:

Expected Leadtime 5 days

Estimated dates are contingent upon manufacturer stock.

Price on Request

Description

Brand Name

Boston Gear®

Type

Single Reduction

Description

The QC 700 series is the answer to your problem of a quicker reducer to motor assembly time. The new quick connect, self aligning coupling makes installation a breeze. This unique design solves problems for OEMs and maintenance engineers alike.

Boston Gear® Right Angle Helical Worm Gear Drive, Single Reduction, Series: QC700, 40:1 Gear Ratio, 1.78 hp Input/1.42 hp Output/1.5 hp Motor, Coupled Short Flange Input, Solid Shaft Output, 7/8 in Input, 1-1/4 in Output, 43.8 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 2041 in-lb, 3 in Centre Distance, 3/16 x 3/32 in Keyway, 0.8 % Efficiency, Klubersynth UH1 6-460 Lubrication, No Base Mount, Cast Iron, Standard Gray Painted, 8.12 in L x 10.02 in W x 8.88 in H

Application

Use with hoist applications

Standards

AGMA Class I | PROP65: This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm.

Features

Precision ground worm threads maximize gearbox efficiency
At low ratio efficiencies of 90 to 95% are common
The 700 series large oil reservoir provides efficient heat dissipation and lubrication for longer operating life
Its multi position mounting flexibility allows for installation in virtually any position
Housings are straddle milled, top and bottom for precise alignment of horizontal and vertical bases
Internal baffles assure positive and leak free venting
The 700 series rugged housing, fabricated of fine grained, gear quality cast iron, provides maximum strength for maximum durability, as well as greater precision during worm and gear alignment
Boston Gear®'s 700 series high strength bronze worm gear is straddle mounted between heavy duty tapered roller bearings to increase thrust and overhung load capacities
Our 700 series high strength steel output shaft assures capacity for high torque and overhung loads
Pipe plugs allow easy fill, level and drain in any mounting position
The 700 series super finished oil seal diameters on both input and output shafts extend seal life
Standard oil seal

Specifications

Centre Distance:	3 in
Country of Origin:	US
Dimensions:	8.12 in L x 10.02 in W x 8.88 in H
Efficiency:	0.8 %
Finish:	Standard Gray Painted
Gear Ratio:	40:1
Horsepower:	1.78 hp Input/1.42 hp Output/1.5 hp Motor
Input Maximum Speed:	1750 rpm
Input Size:	7/8 in
Input Type:	Coupled Short Flange
Keyway Size:	3/16 x 3/32 in
Lubrication Type:	Klubersynth UH1 6-460
Material:	Cast Iron
Mounting Type:	No Base
Output Maximum Speed:	43.8 rpm
Output Size:	1-1/4 in
Output Type:	Solid Shaft
Series:	QC700
Torque Rating:	2041 in-lb

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