IR Ingersoll Rand 3800 and 3840 In-Line Planetary Gear Multi Vane Air Motor Series (1.35 hp to 1.55 hp; 83 rpm to 1,100 rpm)

3800 and 3840 Series, In-Line planetary gear, Multi-vane Air Motors. 1.35 hp to 1.55 hp (1.01 to 1.16 Kw). 83 rpm to 1100 rpm with adjustability through air controls.

Features

• Will not burn out: Air motors can be stalled or overloaded for long periods without damage.
• Great for harsh environments: No heat build up or sparks make air motors ideal for use in flammable or explosive applications.
• Instantly reversible: A four-way valve allows instant motor reversal (on reversible units) with the turn of a valve.
• Cool Running: A running air motor expands air, allowing motors to operate in temperatures up to 150oF and some motors up to 300oF with special grease, lube and seals.
• Compact and Portable: Get maximum horsepower in minimum size.
• Variable speed: You may utilize a wide range of speeds by using a simple valve on your input air supply line.
• Minimum maintenance: Our motors have a proven history of long, low maintenance life. All you need to provide is a clean, dry, lubricated air supply.
• No shock starts: Air cushioned start-up cuts stress to your equipment
• Six hole face mount standard
• Optional ¾” npt piped away exhaust option available
• Square drive option available

Model	Starting Torque lb.-ft.	Weight lb.	Speed at Max. Power (rpm)	Air Consumption at Max. Power (scfm)	Free Speed rpm	Stall Torque lb.-ft.	Max. Power hp
3800M	24	7-1/8	520	48	1100	33	1.55
3800P	42	8-1/2	285	48	600	56.5	1.45
3800Q	62	8-1/2	180	48	375	83.5	1.45
3800R	72	8-1/2	150	48	320	96	1.45
3800S	88	8-1/2	120	48	255	118	1.45
3800U	105	8-1/2	105	48	220	140	1.45
3840M	23	7-3/8	390	44	825	31.5	1.40
3840P	40	8-3/4	215	44	440	53..5	1.35
3840Q	60	8-3/4	130	44	280	80	1.35
3840R	69	8-3/4	122	44	238	92	1.35
3840S	86	8-3/4	100	44	190	115	1.35
3840U	100	8-3/4	83	44	162	134	1.35