ST650BP03L83 Turbine Air Starter by Ingersoll Rand
- SKU:
- ST650BP03L83
Manufacturer: Ingersoll Rand
Guaranteed 100% Authentic
Made in the USA
Condition: New
*Rebuilt Models Have the letter "R" at the end of their model number
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Our Phone #: 1-800-353-4676
Our Email: [email protected]
Description
The Ingersoll Rand ST650BP03L83 is a genuine IR ST600-series pre-engaged turbine air starter. It delivers up to 65 hp and 260 ft-lb of breakaway torque at 150 psi from a lightweight 39 lb inline package, with an overtorque safety clutch that slips between 330 and 440 ft-lb. It mounts on an SAE No. 3 flange and drives a left-hand 12-tooth 3.5 module pitch pinion. Ingersoll Rand rates the ST600 for diesel engines from 16 to 80 liters. It is for air only.
ST650BP03L83 Specifications
| Ingersoll Rand ST650BP03L83 technical data | |
|---|---|
| Manufacturer / series | Ingersoll Rand ST600 series (ST650) |
| Motor type | Turbine, 50% (half) arc, lube-free |
| Engagement | Pre-engaged, with smooth pre-engagement for limited ring gear wear |
| Maximum power | 65 hp (49 kW) |
| Breakaway torque | 260 ft-lb (352 N·m) at 150 psi |
| Overtorque safety clutch | Slips between 330 and 440 ft-lb (447 to 596 N·m) |
| Operating pressure | 90 to 150 psi (6.2 to 10.3 bar) |
| Drive medium | Compressed air only |
| Gear ratio | "B" ratio |
| Mounting | SAE No. 3 flange with extended pilot |
| Pinion (code 83) | 12 teeth, 3.5 module pitch |
| Rotation | Left-hand (L) |
| Air inlet | 1-1/2 in. NPT through the standard ST700-K166 inlet flange kit (SAE J518C flange) |
| Air consumption | 1,450 scfm at maximum power |
| Engine size | Diesel 16 to 80 L (1,000 to 5,000 cu. in.); carbureted gas 32 to 160 L |
| Weight | 39 lb (17.7 kg); inlet flange kit 4.5 lb (2.0 kg) |
| Lubrication | None required for the turbine motor |
| Service kits | ST600-TK1 tune-up kit, ST600-SK1 seal kit |
Performance by Supply Pressure
Ingersoll Rand publishes these figures for the ST650B:
| Supply pressure | Breakaway torque | Speed at max power | Max power | Flow at max power |
|---|---|---|---|---|
| 90 psi (6.2 bar) | 155 ft-lb (210 N·m) | 2,300 rpm | 34 hp (25 kW) | 850 scfm (401 L/s) |
| 120 psi (8.3 bar) | 225 ft-lb (305 N·m) | 2,350 rpm | 50 hp (37 kW) | 1,150 scfm (543 L/s) |
| 150 psi (10.3 bar) | 260 ft-lb (352 N·m) | 2,600 rpm | 65 hp (49 kW) | 1,450 scfm (684 L/s) |
If your air supply is regulated at 90 psi or less, the full-arc ST699BP03R31 is the better choice.
ST650BP03L83 Dimensions
| Dimension | Inches | Millimeters |
|---|---|---|
| Inlet centerline to mounting flange face | 12.02 | 305.4 |
| Rear of starter to inlet centerline | 4.23 | 107.5 |
| Pinion projection beyond the flange face | 2.00 | 50.9 |
| Nose pilot diameter | 3.62 | 91.9 |
Reference dimensions from Ingersoll Rand. Confirm critical clearances against the certified drawing before you fabricate brackets or plumbing.
Confirming Fit
Match the full model number on your existing starter's nameplate, or send us the engine make, model and serial number. You can also use our Air Starter Model Finder.
How to Read the Model Number
| Code | Meaning |
|---|---|
| ST6 | ST600 series turbine starter |
| 50 | Percent arc: 50% (half arc, 90 to 150 psi) |
| B | Gear ratio |
| P | Pre-engaged |
| 03 | SAE No. 3 mounting flange |
| L | Left-hand rotation |
| 83 | Pinion: 12-tooth 3.5 module pitch |
Why Choose the ST650BP03L83?
- Lightest in its class. At 39 lb, Ingersoll Rand calls the ST600 the lightest starter in its class.
- No lubricator, no oil mist.
- Protects the ring gear. Smooth pre-engagement limits wear, and the overtorque clutch slips at 330 to 440 ft-lb.
- Easy to fit. Extended pilot, offset pre-engage ports and 8 orientation options.
ST650BP03L83 FAQ
What is the opposite-rotation version of the ST650BP03L83?
The ST650BP03R83 is the opposite-rotation counterpart. Power, flange and gearing are the same; only the rotation and the matching pinion code differ. Match the rotation printed on your existing starter's nameplate.
Can it run on natural gas?
No. Ingersoll Rand specifies the ST600 for air only. For gas, ask about the SS800 vane series or the ST2000 "BG" turbine models.
What is the difference between the ST650 and the ST699?
Both share the ST600 housing. The ST650 has a 50% turbine arc for 90 to 150 psi supplies; the ST699 has a 99% arc for 30 to 90 psi supplies. Choose by the pressure you can deliver at the starter.
What air supply and accessories does it need?
Provide a 90 to 150 psi supply through a 1-1/2 in. line, with enough receiver volume to deliver up to 1,450 scfm while the engine cranks. Ingersoll Rand's matching accessories include the SRV150 1-1/2 in. relay valve, ST900-267-24 strainer, solenoid valves and push-button valves.
Buy from a Factory-Authorized Ingersoll Rand Distributor
AirStartersDirect.com is a factory-authorized Ingersoll Rand distributor operated by Zampini Industrial Group, which has supplied engine starting equipment since 1987. Every ST650BP03L83 we sell is new, genuine Ingersoll Rand equipment. We supply the complete ST600 series and the relay valves, strainers and service kits that go with it.
Need help confirming fit? Call 1-800-353-4676 with your engine make, model and serial number for a fast quote and free selection help.
Specifications source: Ingersoll Rand Engine Starting Systems catalog and Ingersoll Rand ST600 Series Air Starters.
Ingersoll Rand pneumatic air starters can replace any factory mounted starter engine and simultaneously offer a variety of helpful benefits. Compared to conventional electric starters, a pneumatic air starter occupies considerably less space as it is run by air. Pneumatic air starters are also considered safer in hazardous environments as they do not produce electrical sparks like electric starters sometimes do, thus eliminating the risk of igniting flammable materials that may be present.
Ingersoll Rand air starters have significantly more torque than electric starters of equivalent size, and that allows even a small air starter to start very large engines and turbines. In addition, electric starters as well as their wiring may become excessively hot in the event that it takes longer than expected to start the engine, while air-starters can be run for as long as their air supply lasts. Turbine starters provide even more torque and tend to be simpler, and therefore are a natural fit for turbine engines. Turbine air starters are utilized extensively on large turbofan engines commercial and military aircraft; as well as marine ships and vessels, trains, heavy construction equipment, and more.
ST600 Series Manuals and Parts Lists
- ST600 Series Turbine Air Starter Installation and Maintenance Manual (04662995) Installation & maintenance manual, 16 pages
- ST600 Air Starting Systems Brochure: ST650GB and ST699GB (Form 52626) Brochure, 6 pages
- Engine Starting Systems Catalog: Turbine, Vane and Gas Turbine Air Starters, Barring Motors and Accessories (ENG32760) Catalog, 64 pages
- AirStartersDirect 2024 Ingersoll Rand Air Starter Catalog: Turbine Starters, Vane Starters, Barring Motors and Accessories Catalog, 168 pages
- Air Starter Accessories Catalog Section: Valves, Strainers, Mufflers, Regulators and Lubricators Catalog, 18 pages
- Engine Starting Systems Catalog: Air Starter Selection Guide, Series Data and Accessories (Form ASM-0304-010) Catalog, 92 pages
Specifications
Series: |
ST600 |
Model: |
ST650 |
Starter Type: |
Turbine |
Engagement: |
Pre-engaged |
Pinion Rotation: |
Left hand |
Pinion: |
12 teeth, 3.5 module |
Pinion Code: |
83 |
Pressure Angle: |
20° |
Mounting Flange: |
SAE 3 |
Max Power: |
65 hp (49 kW) at 150 psi |
Supply Pressure: |
90-150 psi |
Max Supply Pressure: |
150 psi |
Diesel Engines Up To: |
80 L |
Air Consumption: |
1450 scfm (684 L/s) at 150 psi |
Weight: |
39 lb (18 kg) |
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