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Oil Lubricated Motors

Brand: Dynomax Drilling Tools Inc

Dynomax Oil Lubricated Motors are engineered and designed for durability and consistency in any drilling application.

We offer a wide variety of rotor and stator configurations to provide optimum torque and rpm for the available flow rate and desired differential pressure.

Our Mud Motor’s leading design provides the option of either adjustable or fixed bent housings, near bit stabilizers or kick pads, and any combination of float, dump or circulating subs.

Oil Lubricated Motors are available in sizes ranging from 2-1/8” (54mm) to 11-1/4” (286mm).

Features

Sealed Oil lubricated Bearing Assembly
Can accommodate the use of screw on stabilizers, or kick pads
Flow restrictors design allows for a near balanced condition in bearing assembly seals
Designed to achieve expected build rates while maintaining a lasting oil reserve for longer runs
Standard Adjustable config. allows to adjust the bend setting on site from 0 – 3 degrees in 13 increments
Offer either conventional hard band kick pads or TCI inserts with a gradual dome to help with steering, hole cleaning, and eccentric wear
Offer fixed bend housing configurations which will shorten the bit to bend of the tool

1 - 12 of 17 Part Numbers

per page:

11.25 in SERIES 1

OD: 11.25"

Bit Size Range: 16-36",

Bit Box Conn: 7-5/8 Reg,

Dynamic Bearing Load: 385,750 lbs,

Static Bearing Load: 1,376,000 lbs,

Overpull for Rerun: 784,500 lbs,

Absolute Overpull: 1,307,500 lbs,

Bit to Bend Adj: 94.5",

Bit to Bend Fixed: N/A

2.125 in SERIES 1

OD: 2.125"

Bit Size Range: 2.75-3.5

Bit Box Conn: 1-1/2 Reg

Dynamic Beraing Load: 7,531 lb

Static Bearing Load: 17,085 lbs

Overpull for rerun: 17085 lb

Absolute Overpull: 52000 lb

Bit to Bend adj: N/A

Bit to Bend Fixed: N/A

2.375 in SERIES 1

Od in: 2.375

Bit Size Range: 3-3.5"

Bit Box Conn: 1-1/2 Reg

Dynamic Bearing Load: 8800 Lb

Static Beraing Load: 21300 Lbs

Overpull for Rerun: 20000

Absolute Overpull: 118000 lbs

Bit to Bend Adj: 35"

Bit top Bend Fixed: N/A

2.875 in SERIES 2

OD 2.875"

Bit Size Range: 3.625-4"

Bit Box Conn: 2-3/8 Reg

Dynamic Bearing Load: 21,505 Lbs

Static Bearing Load: 64,875 Lbs

Overpull for Rerun: 49,100

Absolute Overpull: 81,800 lbs

Bit to Bend Adj: 40.2"

Bit to Bend Fixed: N/A

3.12 in SERIES 1

OD: 3.13"

Bit Size Range: 3.875-4.5"

Bit Box Conn: 2-3/8 Reg

Dynamic Bearing Load:28230 lbs

Static Bearing Load: 83280 lbs

Overpull for Rerun: 154,100 Lbs

Absolute Overpull: 256,800 Lbs

Bit to Bend Adj: 42.9"

Bit to Bend Fixed: 34"

3.38 in SERIES 1

OD: 3.38"

Bit Size Range: 4-4.75"

Bit Box Conn: 2-3/8 Reg

Dynamic Bearing Load: 20527 Lbs

Static Bearing Load: 86786 Lbs

Overpull for Rerun: 92400 lbs

Absolute Overpull: 154,000 lbs

Bit o Bend Adjustable: 41.3"

Bit to Bend Fixed: N/A

3.5 on SERIES 1

OD: 3.5"

Bit Size Range: 4-4.75"

Bit Box Connection: 2-3/8 Reg

Dynamic Bearing Load: 20,527 Lbs

Static Bearing Load: 86,786 lbs

Overpull for Rerun: 111,000 lbs

Absolute Overpull: 185,000 lbs

Bit to Bend Adj: 41.3"

Bit to Bend Fixed: N/A

3.75 in SERIES 1

OD: 3.75"

Bit Size Range: 4.75-5.875"

Bit Box Conn: 2-7/8 Reg

Dynamic Bearing Load: 31,850 Lbs

Static Bearing Load: 104,100 lbs

Overpull for Rerun: 154,100

Absolute Overpull: 256,800 lbs

Bit to Bend Adj: 50.6"

Bit to Bend Fixed: 41.5"

5 in SERIES 2

OD: 5.15"

Bit Size Range: 5.625-6.75"

Bit Box Conn: 3-1/2 Reg

Dynamic Bearing Load: 71,500 lbs

Static Bearing Load: 229,350 lbs

Overpull for Rerun: 328,000 lbs

Absolute Overpull: 546,000 lbs

Bit to Bend Adjustable: 56.3"

Bit to Bend Fixed: 45.7"

5.5 in SERIES 1

OD: 5.5"

Bit to Size Range: 6.75-8.5"

Bot to Box Conn: 3-1/2 Reg

Dynamic Bearing Load: 82,090 lbs

Static Bearing Load: 289,185 lbs

Overpull for Rerun: 243,000 lbs

Absolute Overpull: 405,000 lbs

Bit to Bend Adj: 57.4"

Bit to Bend Fixed: 47"

6.5 & 6.75 in SERIES 1

OD: 6.56"

Bit Size Range: 7.875-9.875"

Bit Box Conn: 4-1/2 Reg

Dynamic Bearing Load: 128,500 lbs

Static Bearing Load: 404,500 Lbs

Overpull for Rerun: 406,900 lbs

Absolute Overpull: 678,200 lbs

Bit to Bend Adj: 73"

Bit to Bend Fixed: 61.1"

6.5 & 6.75 in SERIES 3

OD: 6.56"

Bit Size Range: 7.875-9.875"

Bit Box Connection: 4-1/2 Reg

Dynamic Bearing Load: 131,700 lbs

Static Bearing Load: 420,400 lbs

Overpull for Rerun: 328,000 lbs

Absolute Overpull: 546,000 lbs

Bit to Bend Adj: 64.97"

Bit to Bend Fixed: 52.97"

1 - 12 of 17 Part Numbers

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