custom motors - servotecnica
TRANSCRIPT
servotecnica.com
The technological evolution of the automatic machines, aiming to improve and develop the output more and more, leads to an increased use of customized servomotors for special applications.
Over 30 years in the motion field make SERVOTECNICA able to meet specific requirements with a wide range of custom servomotors. Some examples:
▪ brushless servomotors
▪ low voltage brushless servomotors
▪ frameless brushless motors
▪ compact pancake brushless motors
▪ servo gearmotors
▪ high performance step motors
THE EVOLUTION OF SERVOMOTORS
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EXPLOSION PROOF BRUSHLESS SERVOMOTOR
UNDER WATER BRUSHLESS SERVOMOTOR
HIGH TEMPERATURE BRUSHLESS SERVOMOTOR
LOW VOLTAGE SPINDLE FRAMELESS BRUSHLESS MOTOR
SPINDLE FRAMELESS BRUSHLESS MOTOR
HIGH SPEED PANCAKE BRUSHLESS MOTOR
PANCAKE BRUSHLESS MOTOR
PANCAKE FLAT BRUSHLESS MOTOR
PANCAKE BRUSHLESS MOTOR
HIGH SPEED OUTER ROTOR FRAMELESS BRUSHLESS MOTOR
LOW VOLTAGE BRUSHLESS SERVOMOTOR
LOW VOLTAGE HIGH POWER BRUSHLESS SERVOMOTOR
LOW VOLTAGE COMPACT BRUSHLESS SERVOMOTOR WITH BRAKE
HIGH TORQUE FLAT BRUSHLESS MOTOR
SERVO GEARMOTOR
HIGH TORQUE STEPPER MOTOR
INDEX
The information in this publication reflects the latest state-of-the art. Design details and specifications are subject to change without notice.
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ATEX II 2G Exd IIB T4 CertificationFeedback option: incremental encoder / absolute encoder / resolverIndustries: Oil & Gas, Offshore, Pharmaceutical, Printing
brushless servomotor Rated voltage 120/330 VDC
Stall torque 2.1 NmStall current 5.6/2.7 ArmsPeak torque 4.3 NmPeak current 11.3/6.5 ArmsBEMF 22/60 Vrms/k rpmResistance phase-phase 1.2/4.3 ΩInductance 2.8/10 mHRated speed 3000 rpm
MAIN FEATURES
EXPLOSION PROOF BRUSHLESS SERVOMOTOR
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High sealing IP68 (200 m deep)Low voltageEmbedded gearboxIndustries: Marine, Subsea
brushless servomotor Rated voltage 48 VDC
Stall torque 1.4 NmStall current 4.7 ArmsPeak torque 4.3 NmPeak current 14 ArmsBEMF 19 Vrms/k rpmResistance phase-phase 0.43 ΩInductance 0.86 mHRated speed 1300 rpm
MAIN FEATURES
UNDER WATER BRUSHLESS SERVOMOTOR
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Ambient temperature up to 200°CPressure up to 10 barIndustries: Industrial Automation
brushless servomotor Rated voltage 60 VDC
Stall torque 2 NmStall current 11 ArmsPeak torque 6 NmPeak current 33 ArmsBEMF 11 Vrms/k rpmResistance phase-phase 0.3 ΩInductance 0.5 mHRated speed 3000 rpm
MAIN FEATURES
HIGH TEMPERATURE SERVOMOTOR
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High speedLow voltageCompact dimensionsIndustries: Machine Tool
brushless motor Rated voltage 48 VDC
Stall torque 0.26 NmStall current 18 ArmsPeak torque 0.6 NmPeak current 43 ArmsRated speed 30000 rpm
MAIN FEATURES
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LOW VOLTAGE SPINDLE FRAMELESS BRUSHLESS MOTOR
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High speedHigh torqueCompact dimensionsWater coolingIndustries: Machine Tool
brushless motor Rated voltage 530 VDC
Stall torque 5 NmStall current 10.4 ArmsPeak torque 12 NmPeak current 31.2 ArmsBEMF 48 Vrms/k rpmRated speed 10000 rpm
MAIN FEATURES
SPINDLE FRAMELESS BRUSHLESS MOTOR
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High speedCompact dimensionsThrough bore 50 mmIndustries: Medical
brushless motor Rated voltage 320 VDC
Stall torque 1.5 NmStall current 4.5 ArmsPeak torque 4.2 NmPeak current 13.5 ArmsBEMF 20 Vrms/k rpmRated speed 20000 rpm
MAIN FEATURES
HIGH SPEED PANCAKE BRUSHLESS MOTOR
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Pancake designLow voltageLow cogging torqueWater coolingHousing supplied by customerIndustries: Naval
brushless motor Rated voltage 24 VDC
Stall torque 2.2 NmStall current 3 ArmsPeak torque 6 NmPeak current 9 ArmsBEMF 45 Vrms/k rpmResistance phase-phase 4 ΩInductance 9 mHRated speed 250 rpm Number of poles 6
MAIN FEATURES
PANCAKE BRUSHLESS MOTOR
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Pancake designCompact dimensionsDirect drive: high torque/low speedLow cogging torqueOperating temperature: -40°C +80°CIndustries: Aerospace, Semiconductor, Electro-Optical Systems
brushless servomotor Peak torque (TP) 2 NmVoltage at TP (VP) 19 VCurrent at TP (IP) 4.8 ArmsBEMF (Ke) 0.24 Vrms/rad/secTorque sensitivity (Kt) 0.42 Nm/ArmsResistance phase-phase 2.8 ΩNumber of poles 20Number of phases 3
MAIN FEATURES
PANCAKE FLAT BRUSHLESS MOTOR
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Pancake designCompact dimensionsDirect drive: high torque/low speedLow cogging torqueOperating temperature: -40°C +80°CIndustries: Aerospace, Semiconductor, Electro-Optical Systems
brushless servomotor Peak torque (TP) 30 NmVoltage at TP (VP) 31.2 VCurrent at TP (IP) 10.1 ArmsBEMF (Ke) 1.72 Vrms/rad/secTorque sensitivity (Kt) 2.97 Nm/ArmsResistance phase-phase 2.2 ΩNumber of poles 20Number of phases 3
MAIN FEATURES
PANCAKE BRUSHLESS MOTOR
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High speedOuter rotorLow voltageCompact dimensionsIndustries: Aerospace
brushless motor Rated voltage 28 VDC
Stall torque 0.11 NmStall current 6.2 ArmsPeak torque 0.212 NmPeak current 13 ArmsBEMF 1.4 Vrms/K rpmResistance phase-phase 0.16 ΩInductance 0.091 mHRated speed 15000 rpm No load speed 20000 rpmWeight 190 g
MAIN FEATURES
HIGH SPEED OUTER ROTOR FRAMELESS BRUSHLESS MOTOR
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Low voltageSpecial sealing IP68 (1 meter depth)MIL specificationCustom flange and shaftEmbedded resolver and PTCIndustries: Defense
brushless servomotor Rated voltage 24 VDC
Stall torque 4.1 NmStall current 52 ArmsPeak torque 14.6 NmPeak current 208 ArmsBEMF 5.05 Vrms/K rpmResistance phase-phase 0.03 ΩInductance 0.073 mHRated speed 2200 rpm
MAIN FEATURES
LOW VOLTAGE BRUSHLESS MOTOR
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Low voltageHigh power densityCompact dimensionsMIL specificationCustom flange and shaftIndustries: Defense
brushless servomotor Rated voltage 24 VDC
Stall torque 14 NmStall current 300 ArmsBEMF 2.8 Vrms/K rpmRated speed 4200 rpm
MAIN FEATURES
LOW VOLTAGE HIGH POWER BRUSHLESS SERVOMOTOR
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Low voltageReduced lengthEmbedded resolver and holding brakeCustom flange and shaftOperating temperature -10 to +85°CIndustries: Defense
brushless servomotor Rated voltage 28 VDC
Stall torque 1.5 NmStall current 20 ArmsPeak torque 3 NmPeak current 40 ArmsBEMF 5 Vrms/K rpmResistance phase-phase 0.1 ΩInductance 0.077 mHRated speed 3000 rpmBrake voltage 24 VDC
Sealing IP65
MAIN FEATURES
LOW VOLTAGE COMPACT BRUSHLESS SERVOMOTOR WITH BRAKE
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High TorqueFlat motorEmbedded resolver Connection: connectorsIndustries: Factory Automation, Aerospace
brushless servomotor Rated voltage 565 VDC
Continuous torque 26 Nm @ 3000 rpmContinuous current 17.3 APeak torque 85 Nm @ 2000 rpm for 1 sec.BEMF 93 Vrms/K rpmResistance 0.27 ΩInductance 4.3 mHNumber of poles 10Rotor inertia 52 Kg cm2
MAIN FEATURES
HIGH TORQUE FLAT BRUSHLESS MOTOR
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High efficiencyLow voltageLow backlashTemperature range -40°C ÷ +80°CIndustries: Defense
servo gearmotorOutput torque 4360 NmBacklash <1.1 arcminSealing IP65 Efficiency > 88%
servomotorTorque 5 NmVoltage 48 VDC
Speed 3400 rpmCurrent 35AComplete with brake
MAIN FEATURES
SERVO GEARMOTOR
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High torqueLow inertiaHigh dynamicMore Customizations available
stepper motor NEMA 34 (1-2-3 stacks) 4.6 - 8.7 - 13 NmNEMA 42 (1-2-3 stacks) 11.5 - 22.0 - 31 Nm
MAIN FEATURES
HIGH TORQUE STEPPER MOTOR
Servotecnica SpA • via E. Majorana, 4 • 20834 • Nova Milanese (MB) • Italy • P +39 0362 4921 • F +39 0362 44337
♦ Italy: 35010 Villafranca PD - Via Roma 72/H - P +39 049 8666597 - F +39 049 8638252 • 50052 Certaldo FI - via Cavallotti, 116 - P +39 0571 664857 - F +39 0571 667279♦ Germany: 88662 Überlingen - Schilfweg 29 - P +49 (0) 7551-9891693 - F +49 (0) 7551-9893823 - www.servotecnica.de - [email protected]
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