Air Starter Motors

Air Starter Motors

Vane air starters are the most commonly used air starters throughout the world. The vane motor develops maximum horsepower at a much lower speed of 5,000 to 6,000 rpm, and only requires a small amount of lubrication for maximum life. The decreased speed of the vane motor improves bearing life, and delivers more torque per pound of weight than piston air motors.

 

Vane Air Starter Features

• All models sealed for use in air or gas applications
• Offset design for simple mounting
• Powerful motors
• Multiple offset gear ratios: B = 2.18:1; C = 2.53:1; C = 2.69:1; D = 3.44:1, D = 3.94:1; E = 3.46:1
• Backcap ports for injection lubricating

 

Vane Air Starter Versatility

• Inertia and pre-engaged starters available
• 4 inlet, 4 exhaust, and 16 drive housing orientations
• 90-150 psi (6.2-10.3 bars) operation
• Inline and offset designs
• Left- and right-hand rotation available

Engineered for superior starting performance

Ingersoll Rand® air starters are built to withstand the toughest environmental and working conditions — combining robust features and flexibility to deliver reliable, heavy-duty starting in a wide range of industrial, oil and gas, marine, power generation, rail, and mining applications.

Vane Air Starter Motor for Caterpillar®

wdt_ID  Part No. Cat Engine Model/Application
1 7W9655 3304/B, 3306/B
2 1065521 3306
3 7C3374 3508/B, 3512/B, 3516B
4 7C3372 3508/B/C, 3512/B, 3516/B/C, C32
5 1055081 C11, C12, C13, C15, C18, 3406, 3408

Turbine Air Starters Caterpillar®

wdt_ID Part No. Cat Engine Model/Application
1 1544576 G3606, G3608
2 2463274 C15, C18

Vane Air Starter Motor - Other Part Numbers for Caterpillar®

wdt_ID Part No. Description
1 6N7570 BOLT – SOCKET HEAD
2 4N4407 BUSHING – DRIVE HOUSING
3 7W0529 CLUTCH SPRING CUP – SLEEVE
4 5N8375 CUP – SPRING
5 5N8383 CYLINDER
6 6N7537 CYLINDER
7 4N4378 CYLINDER
8 4N4409 DEFLECTOR-1.25″
9 6N7538 DOWEL
10 7W0538 DRIVE HOUSING KIT

* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only.

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