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Drives with Application-Specific Design

These spindle drives are designed specifically for high-frequency, low-induction motors.

GMN USA offers high-frequency drives from top manufactures like Spindel and Sieb & Meyer. These versatile spindle drives use inverters in open or closed-loop configurations for three-phase AC motors in both low-speed and high-speed applications. GMN USA offers three types of drives:

  • Open-loop drives for asynchronous motors
  • Open-loop drives for synchronous motors
  • Closed-loop drives with encoder feedback (for automatic tool change applications)

Spindel AV Series

Spindel’s AV Series spindle drives are designed specifically for high-frequency operations with low-induction motors rated 50 or 60 Hz to high sped motors rated up to 6,000 Hz.

Standard features of the AV Series include:

  • Fundamental output frequency up to 6000 Hz
  • Active output filter that eliminates low order current harmonics
  • Output dV/dt filter is included for low voltage stress at the motor
  • Fast, accurate and repeatable analog load signal (power or torque)
  • Two analog inputs and outputs
  • Ten digital inputs
  • Five solid state outputs and four output relays
  • Simple operation of multiple motors, either in parallel connection or one at a time
  • Control can be powered by an external 24 VDC power supply
  • And more!

AV Series Overview

Rating No.Continuous Output CurrentS6 Output CurrentkVA at 350VKW [HP] at 460VInput PhasesDimensions H x W x D mm [inches]
AV-4V006A6.07.23.63.6 [4.8]3331 x 102 x 313 [13 x 4 x 12.3]
AV-4V014A1416.88.48.4 [11.2]3453 x 225 x 224 [17.8 x 8.9 x 8.8]
AV-4V021A212512.712.7 [17]3453 x 225 x 224 [17.8 x 8.9 x 8.8]
AV-4V036A36432121 [28]3510 x 232 x 275 [20.1 x 9.1 x 10.8]
AV-4V068A68824141 [54]3745 x 321 x 276 [29.3 x 12.6 x 10.9]
AV-4V075A75904545 [60]3745 x 321 x 276 [29.3 x 12.6 x 10.9]

Rating No.Continuous Output CurrentS6 Output CurrentkVA at 350VKW [HP] at 460VInput PhasesDimensions H x W x D mm [inches]
AV-2V011A1113.24.13.3 [4.4]3331 x 102 x 313 [13 x 4 x 12.3]
AV-2V022A22268.36.6 [ 8.9]3453 x 225 x 224 [17.8 x 8.9 x 8.8]
AV-2V038A3845.51411 [15]3453 x 225 x 224 [17.8 x 8.9 x 8.8]

Rating No.Continuous Output CurrentS6 Output CurrentkVA at 350VKW [HP] at 460VInput PhasesDimensions H x W x D mm [inches]
AV-2V011A-41113.24.13.3 [4.4]1 or 3165 x 432 x 362 [6.5 x 17 x 14.25]
AV-2V011A-31113.24.13.3 [4.4]1 or 3133 x 432 x 362 [5.25 x 17 x 14.25]

Sieb & Meyer

The SD2S/SD2S-FPAM drive amplifiers from SIEB & MEYER combines power, efficiency, and reliability. Engineered for high-speed applications, it supports motors up to 480,000 rpm while reducing heat for better performance and machining quality—all in a compact, versatile design.

Benefits include:

  • Prioritized waveform quality
  • Less downtime, maximized production
  • Optimized output for low-speed and high-speed motors
  • Compatibility with high-speed spindles
  • Control and drive technologies for any application
  • Output frequencies up to 8,000 Hz
  • Universal motor encoder interface

SD2S Overview

Device TypeRated PowerRated CurrentPeak Current and TimeMaximum Output VoltageH x W x D (mm)WeightCooling
Compact Devices- 1 x 50 VAC Mains Voltage
0362X40DA330 VA10 Arms14 Arms/5 s3 x 45 VAC 249 x 70 x 1882.5 kgAir
Compact Devices- 1 x 110...230 VAC Mains Voltage
0362X40DC1.5 kVA10 Arms14 Arms/5 s3 x 200 VAC249 x 70 x 1882.5 kgAir
0362X40EC1.5 kVA10 Arms28 Arms/2 s3 x 200 VAC249 x 70 x 1882.5 kgAir
Compact Devices- 3 x 200...230 VAC Mains Voltage
0362X41EC3.8 kVA (6.9 kVA2)20 Arms28 Arms/5 s3 x 200 VAC253 x 104 x 1883.5 kgAir
0362X41IC3.8 kVA (6.9 kVA2)20 Arms56 Arms/2 s3 x 200 VAC253 x 104 x 1883.5 kgAir
Compact Devices- 3 x 200...480 VAC Mains Voltage
0362X40EF4.3 kVA7 Arms28 Arms/5 s3 x 410 VAC249 x 70 x 2322.6 kgAir
0362X41EF9.7 kVA14 Arms28 Arms/5 s3 x 410 VAC253 x 104 x 1883.5 kgAir
0362X41IF9.7 kVA14 Arms56 Arms/2 s3 x 410 VAC253 x 104 x 1883.5 kgAir
0362X49IF9.7 kVA14 Arms56 Arms/0.4 s3 x 410 VAC279 x 90 x 2203.9 kgAir
0362X45EF15.9 kVA23 Arms28.3 Arms/5 s3 x 410 VAC390 x 181 x 1787.8 kgAir
0362X45IF20.8 kVA30 Arms56.6 Arms/2 s3 x 410 VAC390 x 181 x 1787.8 kgAir
0362X46IF24.2 kVA35 Arms56.6 Arms/5 s3 x 410 VAC460 x 190 x 22013.7 kgAir
0362X46LF30.5 kVA44 Arms70.7 Arms/5 s3 x 410 VAC460 x 190 x 22013.7 kgAir
0362X48MF55.4 kVA80 Arms113 Arms/5 s3 x 410 VAC429 x 272 x 26519 kgAir
0362X48OF55.4 kVA80 Arms113 Arms/5 s3 x 410 VAC429 x 200 x 26215 kgWater

Device TypeRated PowerRated CurrentPeak Current and TimeMaximum Output VoltageH x W x D (mm)WeightCooling
Compact Devices- 1 x 110...230 VAC Mains Voltage
0362120DC1.5 kVA10 Aeff14 Aeff/5 s3 x 200 VAC 249 x 70 x 1882.5 kgAir
0362120EC1.5 kVA10 Aeff28 Aeff/2 s3 x 200 VAC249 x 70 x 1882.5 kgAir
Compact Devices- (3) 1 x 110...230 VAC Mains Voltage
0362121EC3.8 kVA (6.9 kVA2)20 Aeff28 Aeff/5 s3 x 200 VAC253 x 104 x 1883.5 kgAir
0362121IC3.8 kVA (6.9 kVA2)20 Aeff56 Aeff/2 s3 x 200 VAC253 x 104 x 1883.5 kgAir
0362129EC3.8 kVA (6.9 kVA2)20 Aeff28 Aeff/1 s3 x 200 VAC279 x 90 x 2203.9 kgAir
Compact Devices- 3 x 120...480 VAC Mains Voltage
0362121EF9.7 kVA14 Aeff28 Aeff/5 s3 x 410 VAC253 x 104 x 1883.5 kgAir
0362121IF9.7 kVA14 Aeff56 Aeff/2 s3 x 410 VAC253 x 104 x 1883.5 kgAir

Device TypeRated PowerRated CurrentPeak Current and TimeMaximum Output VoltageH x W x D (mm)WeightCooling
Compact Devices- 1 x 110...230 VAC Mains Voltage
0362X42DC1.5 kVA10 Arms14 Arms/2 s3 x 200 VAC 280 x 75 x 2303 kgAir
Compact Devices- 1 (3) x 110...230 VAC Mains Voltage
0362X42EC3.8 kVA10 Arms28 Arms/2 s3 x 200 VAC253 x 104 x 1884 kgAir

Variable-Speed AC Motor Drive for Expert CNC

Spindle technicians can program variable-speed drives for a full range of spindle capabilities, including fast torque response and accurate speeds.

Other benefits include:

  • Ability to maintain a constant speed OR variable RPMs
  • Stopping at a precise position
  • Applying a specific amount of torque
  • Quiet, vibration-free, and continuous torque drive
  • Compatible with most spindle brands

The Right Drive for Your Spindle

The design of these high-speed drives that GMN USA offers reflect years of experience and industry insight. We offer multiple drives to match the specific needs of your CNC operation. The results are fast production times, unmatched quality, and fewer parts in your reject pile.

TAKE ADVANTAGE OF OUR DEPTH OF KNOWLEDGE

At GMN USA, our team represents years of spindle expertise. We look at your production requirements, tolerances, and the material you’re machining. The result is the right spindle drive for your operation.

You give your customers unmatched quality, exacting tolerances, and on-time, reliable deliveries when you combine the right drive with a GMN USA spindle.