Miniature Servo Drives

Our direct drive motors and actuators are the product of unparalleled application expertise and performance-driven design. Optimized solutions range from direct drive motor components to fully engineered, validated, and tested products and value-add assemblies.

Omni™ Series Rotary Torque Motors
Peak Torque: Up to 579 Nm
Outer Diameter: 25 to 355 mm
Speed: Up to 5,000 rpm

Agility™ Series Slotless Rotary Motors
Peak Torque: Up to 45 Nm
Outer Diameter: 19 to 292 mm
Speed: Up to 7,000 rpm

Infinity™ Series Arc Motors
Peak Torque: Up to 190 Nm
Outer Diameter: Unlimited
Construction: Low Profile

Javelin™ Series Linear Motors
Peak Force: Up to 420 N
Speed: Up to 24 m/s
Construction: Single & Double Sided

Juke™ Series Voice Coil Motors
Peak Force: Up to 175 N
Designs: Linear, Rotary, Angle
Configurations: Flat Body, Circular Body

OmniRH™ & AgilityRH™ Rotary Actuators
Torque: Up to 0.3 Nm
Frame Size: NEMA23, 16.5 mm through hole
Speed: Up to 4,400 rpm

MDrive, as the world leading integrated motor brand, offers the widest range of products and features including: MDrivePlus, MDrive Linear Actuators, and Liberty MDrive. Motor sizes range from NEMA 14 to 34, with standard and custom products available to meet the needs of new and existing applications. Communication options include RS-422/485 serial, CANopen, EtherNet/IP, Profinet and ModbusTCP. Ingress protection ratings from IP20 to IP65 are available. And, while integrated motors benefit machine builders with reduced size, cost and maintenance, closed-loop MDrive products also deliver enhanced performance, energy savings and lower heat.

Our experienced team of engineers continue to develop innovative solutions in brushless motor technology and electronic controls for applications demanding highly precise, controlled movement in areas including medical instruments, lab automation, assembly, robotics, semiconductor manufacturing, packaging, laser marking and pick-and-place.

Westwind air bearing spindles have been market leaders for over 50 years due to constant product innovation and development. All spindles feature high precision, high rotational speed, and robust design for long product life.

Light Industrial – Precision Machining Spindles
Speed: Up to 125,000 rpm
Power: Up to 750 Watts

Linear Air Bearing Spindles
Stroke: Up to 300 mm
High Vacuum Applications

Semiconductor Wafer Processing Spindles
Speed: Up to 60,000 rpm
Power: Up to 4kW

PCB Drilling and Routing Spindles
Speed: Up to 300,000 rpm
Power: 100 to 750 Watts

Coating Atomizer Spindles
Speed: Up to 70,000 rpm
Bell Cup Diameters: 30-80mm

Built with PurePrecision™ and VeraPath™ technologies, our miniature precision optical encoders are available in several form factors and mounting options, with incremental and absolute interfaces and resolutions up to 1.2 nm. A wide selection of rotary and linear scales are available, delivering accuracy up to 1 μm.

Our inductive encoders have a solid track record in demanding applications such as industrial machinery, satellite communications, unmanned autonomous vehicles, and marine equipment. These encoders come in a variety of specifications, including size, resolution, mount, and housing material.

Aura™ Series
Accuracy: +/- 0.005◦ / +/- 2 μm
Interface: BiSS-C, SSI, SPI, ABZ
Resolution: 18-22 bit +/- 12.5 to 200m

Optira™ Series
Dimensions: 13 x 11.4 x 3.7 mm
Resolution: 5μm – 5 nm (Linear), 2,000 CPR – 75M CPR (Rotary)

ChipEncoder™ Series
Dimensions: 11 x 7 x 3.1 mm
Resolution: 10μm – 1μm (Linear), 3,300 CPR – 327K CPR (Rotary)

Mercury II™ Series
Dimensions: 22.6 x 12.7 x 8.2 mm
Resolution: 5μm – 1.2 nm (Linear), 20K CPR – 268M CPR (Rotary)

Mercury II™ High Vacuum Series
Dimensions: 22.6 x 12.7 x 8.1 mm
Resolution: 5 μm – 1.2 nm (Linear), 20K CPR – 268M CPR (Rotary)

Mercury™ Series
Dimensions: 15.3 x 12.7 x 5.6 mm
Resolution: 5 μm – 0.5 μm (Linear), 6,600 CPR – 655K CPR (Rotary)

UItra IncOder™ Series – Midi Range
Outer Diameter: 75 to 300mm
Resolution: 131K to 4.19M CPR
Communications: SSI, BiSS-C, SPI, ASI & A/B/Z pulse

IncOder™ Series – Midi Range
Outer Diameter: 75 to 300mm
Resolution: 1,024 – 4.19M CPR
Communications: SSI, BiSS-C, SPI, ASI, A/B/Z pulse & 0-10V

LinTran™ Inductive Linear Encoders
Full Scale: 200 to 800 mm
Resolution: 0.025% full scale
Communications: 4-20mA & 0-10V

Shaft IncOder™ Series
Outer Diameter: 58mm
Resolution: 1,024 – 131K CPR
Communications: SSI, BiSS-C, SPI, ASI & A/B/Z pulse

IncOder™ Series – Maxi Range
Outer Diameter: 325 to 595 mm
Resolution: 1,024 – 4.19M CPR
Communications: SSI, BiSS-C, SPI & ASI

Our direct drive motors and actuators are the product of unparalleled application expertise and performance-driven design. Optimized solutions range from direct drive motor components to fully engineered, validated, and tested products and value-add assemblies.

Omni™ Series Rotary Torque Motors
Peak Torque: Up to 579 Nm
Outer Diameter: 25 to 355 mm
Speed: Up to 5,000 rpm

Agility™ Series Slotless Rotary Motors
Peak Torque: Up to 45 Nm
Outer Diameter: 19 to 292 mm
Speed: Up to 7,000 rpm

Infinity™ Series Arc Motors
Peak Torque: Up to 190 Nm
Outer Diameter: Unlimited
Construction: Low Profile

Javelin™ Series Linear Motors
Peak Force: Up to 420 N
Speed: Up to 24 m/s
Construction: Single & Double Sided

Juke™ Series Voice Coil Motors
Peak Force: Up to 175 N
Designs: Linear, Rotary, Angle
Configurations: Flat Body, Circular Body

OmniRH™ & AgilityRH™ Rotary Actuators
Torque: Up to 0.3 Nm
Frame Size: NEMA23, 16.5 mm through hole
Speed: Up to 4,400 rpm

MDrive, as the world leading integrated motor brand, offers the widest range of products and features including: MDrivePlus, MDrive Linear Actuators, and Liberty MDrive. Motor sizes range from NEMA 14 to 34, with standard and custom products available to meet the needs of new and existing applications. Communication options include RS-422/485 serial, CANopen, EtherNet/IP, Profinet and ModbusTCP. Ingress protection ratings from IP20 to IP65 are available. And, while integrated motors benefit machine builders with reduced size, cost and maintenance, closed-loop MDrive products also deliver enhanced performance, energy savings and lower heat.

Our experienced team of engineers continue to develop innovative solutions in brushless motor technology and electronic controls for applications demanding highly precise, controlled movement in areas including medical instruments, lab automation, assembly, robotics, semiconductor manufacturing, packaging, laser marking and pick-and-place.

Westwind air bearing spindles have been market leaders for over 50 years due to constant product innovation and development. All spindles feature high precision, high rotational speed, and robust design for long product life.

Light Industrial – Precision Machining Spindles
Speed: Up to 125,000 rpm
Power: Up to 750 Watts

Linear Air Bearing Spindles
Stroke: Up to 300 mm
High Vacuum Applications

Semiconductor Wafer Processing Spindles
Speed: Up to 60,000 rpm
Power: Up to 4kW

PCB Drilling and Routing Spindles
Speed: Up to 300,000 rpm
Power: 100 to 750 Watts

Coating Atomizer Spindles
Speed: Up to 70,000 rpm
Bell Cup Diameters: 30-80mm