Alxion Torque ST Motors

ALXION TORQUe MOTORS « Built-in » ST MOTORS

Achieving more together!!!

Allytech is your solution provider for drives in rotation

· Permanent torque up to 235 Nm and peak torque up to 1161 Nm

· Possibility to use a hollow shaft up to 75 mm diameter

· Three motors technologies :

HP > high precision with cogging torque < 1 % for 145 & 190 ST

SP > standard precision with cogging torque = or < 2 % for 145 & 190 ST

X > high precision with cogging torque < 2 %

· Position feedback:Resolvers: precision ±1 arcmin or ±10 arcminSinCos encoders: incremental or with commutation trackENDAT absolute encodersHIPERFACE® encoders

· Protection degree: IP54

· Power and signal connections: Class 6, cables 2 meters length

· High dynamics

· No reducer

· No backlash

· High accuracy servo

· Elimination of maintenance

· Simplification of the servomechanism

· Noise reduction

· Machine optimization and simplification

Proposed in three diameters, 145 ,190 and 300 mm with a large variety of position feedback: resolvers, encoders and a variety of shafts: hollow, blind or solid shaft. Rated torques cover a wide range between 14.8 Nm and 235 Nm, in natural convection, and the peak torque covers from 55 Nm to 1161 Nm. The motors can reach a rated speed up to 1500 rpm. These motors present an outstanding compacity with a continuous torque-to-weight up to 3.7 Nm/Kg and a peak torque-to-weight up to 18 Nm/Kg. Two windings are proposed as a standard: 500 and 1500 rpm for 145ST or 500 and 1000 rpm for 190ST and 200 and 800 rpm for 300ST. But the winding can easily be adapted to match your optimum drive rating.

ALXION Torque motors, direct drive thru ST MOTORS

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Allytech Headquarter, 23 rue Charles Luizet, 69230 Saint Genis Laval - +33 6 14 17 95 70 - contact us

Characteristics of the range

STK MOTORS RANGE - Complementary data

MAIN CHARACTERISTICS

ADVANTAGES

Codification for ST Motors

Full Direct Drive Catalogue

Full Direct Drive Catalogue (7 Mo )

Cable marking for ST & STK motors

Download External drawings

Download External drawings

Permanent magnets brushless motors with high torque-to-weight for direct drive
of low inertia load

ST MOTORS :

To address the industrial new needs, ALXION creates this low inertia motors range.

DIRECT DRIVE allowing acceleration up to 20.000 rad/s². 145 ,190 and 300ST ranges present an outstanding compacity with a continuous torque-to-weight up to 3.7 Nm/Kg and a peak torque-to-weight up to 18 Nm/Kg

Motors 145 ST Range Version 400 Vac / 460 Vac

· Continuous torque at stall: from 14.6 up to 47.4 Nm

· Peak torque: from 55 up to 220 Nm

· Rated speed: from 500 up to 1500 RPM

· Hollow shaft: diameter 60 mm standard

Technical characteristics Motors 145 ST Version 400 / 460 Vac

Dimensions Motors 145 ST

Torque/speed curve 145ST

Motors 190 ST Range Version 400 Vac / 460 Vac

· Continuous torque at stall: from 36 up to 111 Nm

· Peak torque: from 119 up to 476 Nm

· Rated speed: from 500 up to 1500 RPM

· Hollow shaft: diameter 75 mm standard

Technical characteristics Motors 190 ST Version 400 / 460 Vac

Dimensions motors 190 ST

Torque/speed curve 190ST

· Continuous torque at stall: from 54 up to 235 Nm

· Peak torque: from 193 up to 1161 Nm

· Rated speed: from 200 up to 800 RPM

· Hollow shaft: diameter 72 mm standard

Technical characteristics Motors 300 ST Version 400 / 460 Vac

Dimensions Motors 300 ST

Torque/speed curve 300ST

Motors 300 ST Range Version 400 Vac / 460 Vac