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Sigma II

Sigma II Servo Drives and Motors: Precision Motion Control Solutions

The Sigma II series represents a benchmark in servo drive and motor technology, designed for high-performance motion control applications. These products integrate advanced digital signal processing (DSP) and high-resolution encoders (typically 17-bit or 20-bit incremental or ab...

Sigma II Servo Drives and Motors: Precision Motion Control Solutions

The Sigma II series represents a benchmark in servo drive and motor technology, designed for high-performance motion control applications. These products integrate advanced digital signal processing (DSP) and high-resolution encoders (typically 17-bit or 20-bit incremental or absolute) to deliver precise torque, speed, and position control. The servo drives support various control modes, including position, speed, and torque, with a wide input voltage range (200-240V AC or 400-480V AC, depending on model). Motors are available in different frame sizes and power ratings, from 50W to 15kW, with options for brake, keyway, and oil seals. The series is known for its robust construction, high torque-to-inertia ratio, and compatibility with fieldbus networks like MECHATROLINK-II and analog interfaces.

Sigma II systems are deployed across diverse industrial sectors requiring precise motion control. Common applications include CNC machinery, robotics, packaging equipment, textile machines, printing presses, and material handling systems. They are also integral to semiconductor manufacturing, assembly lines, and automated inspection stations. The drives are typically installed in control cabinets or machine panels, while motors are mounted directly on mechanical axes. Their ability to handle high dynamic loads and rapid acceleration makes them ideal for pick-and-place operations, cutting, and forming processes.

The Sigma II category encompasses several subcategories, including servo drives (e.g., SGDH series) and servo motors (e.g., SGMGH, SGMGV, SGMSH series). Key article codes follow a structured format: for drives, SGDH-XXXX (where XXXX denotes rated current and voltage class), and for motors, SGMGH-XXAXX (where XX indicates frame size, power, and encoder type). Common models include SGDH-01AE, SGDH-05AE, SGMGH-09A, and SGMGV-13D. These components are often sold as matched sets to ensure optimal performance and tuning.

Partnering with Electric Automation Network ensures access to genuine Sigma II products with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support, including drive tuning, motor selection, and troubleshooting. We offer detailed documentation per article, including wiring diagrams, parameter settings, and maintenance guides. Whether you need a single replacement drive or a bulk order for a new machine line, we deliver fast and reliably.

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Manufacturer Code Reference Catalog Number Description Delivery Price

672560

SGMSH-15DCA6H

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Spare Part Motor 1.5 kW, 3000rpm with brake waterproof dust

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659096

SGDH-04AE

AA043108B

Spare Part Sigma-2 Driver/P 0.4 kW

Spare Part Sigma-2 Driver A/P 0.4kW

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668933

SGMAH-04AAA61D

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Motor 400W 3000rpm Interconectron without brake

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112622

SGMGH-55DCA6F-OY

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Motor 5.5 kW 1500rpm without brake, waterproof dust

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112929

SGDH-75DE-OY

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Driver analog input and pulse-7.5 kW

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180869

SGMSH-20D2A6F-OY

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Motor 2.0 Kw 3000rpm without brake, waterproof dust enc.ABS

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668523

SGMGH-55DCA6H

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Spare Part Motor 5.5 kW 1500rpm with brake waterproof dust

3 View Availability View Price

112726

R88M-W85015F-O-S2

R88Z2289G

Motor 850W 1500rpm without brake gasket oil

3 View Availability View Price

668548

SGMGH-13DCA6F

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Motor 1.3 kW, 1500rpm without brake, waterproof dust

Motor 1.3kW 1500rpm without brake waterproof dust

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112708

SGMAH-03DAA41D-OY

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Motor 300W 400V 3000rpm Interconectron without brake

Motor 300W 400V 3000rpm Interconnectron without brake

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667972

SGMSH-40DCA6H

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Motor 4.0 kW 3000rpm with brake waterproof dust

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659111

SGDH-30DE

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Spare Part Sigma-2 Driver/P 3kW

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659112

SGDH-10DE

AA043124D

Spare Part Sigma-2 Driver/P 1kW

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419004

SGDH-20DE

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Spare Part Sigma-2 Driver/P 2kW

Spare Part Sigma-2 Driver A/P 2kW

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419003

SGDH-15DE

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Spare Part Sigma-2 Driver/P 1.5 kW

Spare Part Sigma-2 Driver A/P 1.5kW

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668429

SGMAH-01AAA61D

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Motor 100W 3000rpm Intercon.without brake

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659091

SGDH-A5AE

AA043103A

Spare Part Sigma-2 Driver/P 50W

Spare Part Sigma-2 Driver A/P 50W

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112619

SGMGH-1EDCA6H-OY

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Motor 15Kw 1500 r.p.m. with brake waterproof dust

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112584

SGMPH-02DAA61D-OY

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Sigma-II Motor 200w 400V 3000 r.p.m. Interconectron

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668866

SGMGH-09DCA6F

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Spare Part Motor 850W 1500rpm without brake, waterproof dust

Spare Part Motor 850W 1500rpm without brake waterproof dust

3 View Availability View Price

180856

SGMGH-13D2A6F-OY

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Motor 1.3 Kw, 1500rpm without brake estanc dust enc.ab.

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659095

SGDH-02AE

-

3 View Availability View Price

659097

SGDH-60DE

-

3 View Availability View Price

668472

SGMAH-04AAA6CD

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Sigma2 servo motor 0.4 kW 230V with brake

3 View Availability View Price

668576

SGMGH-20DCA6H

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Sigma2 servo motor 1500RPM 400V with brake

3 View Availability View Price

668966

SGMSH-30DCA6H

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AC Motor 3kW 17IncE DustSBr, 3000RPM

3 View Availability View Price

AA025082G

R88A-CRWA001-5C-DE

R88ACRWA0015CDE

Cable encoder 3m servo motor G-Series/SS2, Connector, Hypertac

G/SS2 Series Servo Motor 3m Encoder Cable, Hypertac Connector

3 View Availability View Price

AA025084C

R88A-CAWA001-5S-DE

R88ACAWA0015SDE.1

G-series/SS2 power cord 1.5 m, without brake, Connector, Hypertac

G/SS2 Series 1.5m Power Cable, Unbraked, Hypertac Connector

3 View Availability View Price

R88Z2509H

SGMAH-04A1A6CD-OY

SGMAH04A1A6CDOY

Motor 400W 3000rpm Interconec. With brake encoder absol.

400W 3000rpm Interconec engine. With absol encoder brake.

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AA028969C

R88A-CAWH030S-E

R88ACAWH030SE

Cable-power Sigma-II 400V (7.5/11kW) 30m

Sigma II 400V power cable (7.5/11kW) 30m

3 View Availability View Price

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