Direct Drive Brushless DC Torque Motors

Moog's direct drive brushless torque motors are designed to operate over a range of speeds for a wide variety of military, aerospace and industrial applications. Different applications require unique configurations of mounting flanges, housings, output shafts and electrical requirements. Our motors have high torque-to-power and torque-to-inertia ratios, high linearity and low electrical time constants. Reliability and long life are hallmarks of our products and since these are brushless motors, there are no carbon brushes to wear out.

Moog offers a full range of products and a unique level of product support, including engineering development and aftermarket support. Whether torque motor or servomotor, framed or housed, our applications engineers will assist you with your critical application requirements.

DB/DBE Matrix™ Direct Drive Brushless DC Torque Motors (COTS and ITAR Free)

In today's military market, there are many applications where rugged industrial products are utilized to provide the functionality and reliability needed to meet or exceed the requirements in the field.

DB/DBE Matrix™ Motor Specifications

Model Peak Torque,
TP oz-in (Nm)
Weight,
oz (nom) (Kg)
OD,
in (mm)
ID,
in (mm)
Length,
in (mm) 
Stack Length
DB-1500 21 – 212
(.15 – 1.48)
2.7 – 15
(.08 – .43)
1.5 (38.1) 0.250 (6.35) 0.25 – 2.5
(6.35 – 63.5)
DB-2000-1ES 34.4 – 376
(.24 – 2.63)
4.0 – 33
(.11 – .93)
2.0 (50.80) 0.375 (9.53) 0.25 – 3.0
(6.35 – 76.2)
DBE-2000-1ES 43 – 377
(.30 – 2.64)
4.6 – 34
(.13 – .96)
2.0 (50.80) 0.375 (9.53) 0.25 – 3.0
(6.35 – 76.2)
DB-3000 151 – 1,214
(1.06 – 8.57)
8.5 – 41
(.24 – 1.16)
3.0 (76.20) 1.250 (31.75) 0.25 – 2.0
(6.35 – 50.8)
DB-4000 2,000 – 5,000
(14 – 35)
94.4 – 217.6
(2.68 – 6.17)
4.0 (101.60) 0.440 (11.18) 2.0 – 5.0
(50.8 – 127.0)
DB-5000 578 – 9,024
(4.08 – 63.72)
31 – 255
(0.88 – 7.23)
5.0 (127.00) 2.0 (50.80) 0.25 – 4.05
(6.35 – 102.8)
DB-6000 1,686 – 10,083
(11.80 – 70.58)
37 – 160
(1.05 – 4.54)
6.0 (152.40) 4.0 (101.60) 0.45 – 2.95
(11.43 – 74.93)
DBE-6000 1,686 – 10,083
(11.80 – 70.58)
45 – 168
(1265 – 4.73)
6.0 (152.40) 4.0 (101.60) 0.45 – 2.95
(11.43 – 74.93)
DB-8000 18.8 – 96.1
5.2 – 20.5
8.0 (203.20) 5.0
(127.00)
0.5 – 2.5
(12.7 – 63.5)
DBE-8000 18.8 – 9.7 3.53 – 20.5 8.0 (203.20) 5.0
(127.00)
0.5 – 2.5
(12.7 – 63.5)
DB-9000 5,102 – 30,665
(35.71 – 214.66)
75 – 357
(2.12 – 10.10)
9.0 
(228.60)
6.375 (161.93) 1.60 – 2.95
(40.64 – 74.93)
DB-14540 21,674 – 108,319
(151.72 – 758.23)
171 – 720
(4.84 – 20.38)
14.54
(369.32)
11.46 (291.08) 0.5 – 2.5
(12.7 – 63.5)
DB-22000 102,660 – 678,689
(725 – 4,793)
768 – 3,968
(21.50 – 111.10)
22.0 (559.00) 17.50
(445.00)
1.0 – 7.0
(25.4 – 177.8)

Direct Drive Brushless DC Torque Motors

Moog has a variety of design options for standard motors. For example, winding designs to modify torque sensitivity, back EMF, DC resistance and inductance in the event a power source (voltage or current) is limited. Stack lengths can be varied (from 0.10 to 20.0 inches depending on the model) for tailored performance.  For ease of installation, mounting flanges, hubs, mounting holes and connectors can be added.

Contact Us

Visit the Blog

Learn how Moog's Matrix™ Series Motors are utilized in military markets due to their ability to minimize input power for maximum efficiency.

View Latest Blog Post >