Catalogs >
MOOG >
DC Cube Torque Brush Motors Technical Data Sheet

DC Cube Torque Brush Motors Technical Data Sheet
1 / 5Pages

Catalog excerpts

DC Cube Torque Brush Motors Technical Data Sheet - 1

Direct Drive Brushless Motors Application Information Group • www.moog.com/components Moog Components Group • www.moog.com/components We are tooled for hundreds of designs with different windings, end caps and other options including gearheads, brakes, resolvers, encoders and potentiometers. Most designs can easily be adapted to meet different requirements. We can also provide custom engineering services. Integrated Mechanisms Note: This catalog contains basic marketing information and general part descriptions of Moog Components Group product lines. With respect to the U.S. export regulations, the products described herein are controlled by the U.S. Commerce Department or the U.S. State Department. Contact Moog Components Group for additional detail on the export controls that are applicable to your part. Moog Components Group offers a choice of Alnico or Samarium Cobalt magnet materials to satisfy most any requirement. These rare earth magnets produce a higher magnetic energy per unit volume than most commercially available permanent magnets. Alnico magnets provide enhanced temperature stability while Samarium Cobalt magnets offer high energy with good, stable performance. High torque-to-inertia ratio in a small package Rapid response at all speeds Cartridge brush is easily field-replaceable Skewed rotors provide minimum cogging torque Gold-clad commutator for long life Rare earth magnets provide higher performance than standard permanent magnets • Cubical shape provides weight and space savings and easy mounting • Torque increases directly with input current for high linearity as a direct servo drive • Low self inductance Drive Electronics Cube motors are often used in applications where high torque is required, but the available space is limited. Cube motors lend themselves to easier mounting than cylindrical motors in many applications and are easier to lock into an envelope. High torque-to-inertia ratio in a compact size Moog Components Group’s family of miniature permanent magnet DC cube torque motors is available in .075 and 1 inch frame sizes. These are rapid response motors at all operating speeds because of their high torque-to-inertia ratio and low self-inductance. Torque increases directly with input current for high linearity. Position Sensors Brush Motors • 4 pole 13 bar motors – 2 brushes standard and 4 brushes available • Stainless steel shafts for durable, rugged wear • Meets MIL-SPEC 810 • Standard nickel plated housing resists corrosion in harsh environments • Peak torques from 1.0 to 20 oz-in • Optional gearheads, brakes, resolvers, encoders and potentiometers available • Available in 0.75 and 1 inch frame sizes: Model 21 – 1 x 1 x 1 inches Model 22 – 1 x 1 x 0.75 inches Model 23 – 1 x 1 x 1.35 inches Model 24 – 0.75 x 0.75 x 0.75 inches • Silver alloy brushes • Speeds up to (7500) rpm • Variety of windings available • Gold plated terminals • Gold alloy commutator • Shaft can be modified with front and rear extensions, integrated gear or a pinion Outside Rotor Brushless Motors • Avionics - cockpit instrumentation (altitude, latitude) and displays (indicators and instruments) • Robotic control systems • Military targeting / fire control systems • Sighting systems • Missiles • Military actuators • Direct drive servo systems • Medical equipment

Open the catalog to page 1

DC Cube Torque Brush Motors Technical Data Sheet - 2

Application Information Integrated Mechanisms Drive Electronics Position Sensors Brush Motors Direct Drive Brushless Motors Outside Rotor Brushless Motors Inside Rotor Brushless Motors Cube Motor Parameters cube motor parameters Part Numbering System Guide NN NNN A – AA – NN / ANNN [ ] Design Series (2 Numbers) Housing Type (3 numbers) Sequentially assigned by factory Frame Size 21 1 inch square cube motor 22 1 inch square short version of series 21 23 1 inch square long version of series 21 24 .75 inch square cube motor Terminations Type (1 letter) A Solder eyelet terminals (pin type...

Open the catalog to page 2

DC Cube Torque Brush Motors Technical Data Sheet - 3

Cube Motor Specifications Inside Rotor Brushless Motors Specifications on Typical Cube Motors The following tables presents a cross-section of Moog Components Group cube motor designs. Tooling charges may apply to new designs. Back EMF Current at Torque (V/rad/sec) DC Peak Torque Constant x10E–2 Resistance (amps) (oz-in/amp) (Nm/amp) (Ohms) (V/Rad./s) (Ohms) Pot. End-End Pot. Linearity Travel Integrated Mechanisms Frictional Motor Torque Constant Drive Electronics Term. Term. Rotor Res. Ind. Inertia Starling Weight Voltage (oz) (Volts) (gm) Length Peak Volts at Current Torque Back Torque...

Open the catalog to page 3

DC Cube Torque Brush Motors Technical Data Sheet - 4

Cube Motor Typical Outlines 21 Series (21105L- Standard 1 inch cube motor with cartridge brushes and screw terminals 22 Series (22613R-HP-01/D358) Short 1 inch cube motor with cartridge brushes and lead wires Long 1 inch cube motor with cartridge brushes and screw terminals Drive Electronics Position Sensors Brush Motors Direct Drive Brushless Motors Outside Rotor Brushless Motors Inside Rotor Brushless Motors Cube Motor Outlines Application Information Integrated Mechanisms 3/4 inch cube motor Dimensions are in inches (millimeters) Moog Components Group

Open the catalog to page 4

DC Cube Torque Brush Motors Technical Data Sheet - 5

Cube Motor Outlines Inside Rotor Brushless Motors Cube Motor Typical Outlines Cube Motor with Potentiometer and Brake Part# AS-890-001 Outside Rotor Brushless Motors Direct Drive Brushless Motors Brush Motors Cube Motor with a Gearhead Part# AS-798Q-002 Position Sensors Synchros Drive Electronics Cube Motor with a Resolver Part# AS-891-001 Gearmotors and Encoders Integrated Mechanisms Application Information Dimensions are in inches (millimeters) Moog Components Group

Open the catalog to page 5