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ZGC80SV55 Series 550W Medium-Inertia Servo Motor – Engineered for Precise Automation & Robotics

High-performance servo motor for precision automation and robotics. (550W) Get a free quote from ZGC Motors, a trusted servo motor manufacturer.

  • 80mm Medium-Inertia Servo Motor, 550W, 48VDC/60VDC/72VDC
  • Rated Torque: 1.75 N.m
  • Rated Speed: 3000 RPM
  • Maximum Speed: 4500 RPM
  • Rotor Inertia: 6.5×10⁻⁵ kg·m²
  • Operating Environment: -20℃ to 60℃, Humidity < 90%
  • Encoder Type: Absolute
  • Options: Gearbox, Brake
  • Certifications: CE, RoHS

The ZGC80SV55 Series is a medium-inertia servo motor engineered for precision automation applications including robotic arms, transplant modules, and automated handling systems. Built on a 10-pole design with dual CE and RoHS certifications, it delivers balanced performance across power output, positioning accuracy, energy efficiency, and compliance. Operating efficiently at 3000 RPM with a wide speed range up to 4500 RPM, this motor is optimized for applications requiring both dynamic responsiveness and stable motion control under variable loads.

Wide Speed Range & Dynamic Capability

  • Performance: Supports speeds from 0 to 4500 RPM, with rapid current response enabled by low electrical time constant design.
  • Advantage: Provides flexibility in process tuning and enhances throughput in high-cycle automation tasks such as sorting, conveying, and rapid positioning.

Robustness & Environmental Suitability

  • Performance: Constructed with Class F insulation, rated IP65 (excluding shaft output), and designed for operation in temperatures from -20°C to 60°C at up to 90% humidity.
  • Advantage: Ensures reliable performance in challenging industrial environments, reduces unplanned downtime, and meets international safety and EMC standards.

Configurable & Globally Compliant

  • Performance: Available in 48V, 60V, and 72V DC versions with optional integrated gearboxes and brakes.CE and RoHS certified. (EMC included)
  • Advantage: Simplifies system integration, allows adaptation to various power supplies and mechanical requirements, and facilitates entry into regulated global markets.

 

 

Performance Data

ModelZGC80SV55-48V-SMZGC80SV55-60V-SMZGC80SV55-72V-SM
Number of  Poles101010
Rated Voltage   (V)486072
Rated Power     (W)550
Rated Torque   (N.m)1.75
Rated Speed    (RPM)3000
Maximum Speed  (RPM)4500
Rated Current   (A)129.58
Rotor Intertia  (kg*㎡)6.5×10-5
Back E.M.F    (Vs/Rad)0.110.1350.16
Line resistance(Ω)0.10.160.23
Line inductance(mH)0.6611.5
Insulation Class (Class)F
Safety Class   (Class)IP(65) Excluding the output end
Encoder TypeAbsolute value
Environment(-20℃—60℃ humidity <90%)
OptionsGear box   Brake
Brake Rated Voltage(V)48V/60V/72V
weight(kg)2.3
ApplicationAutomation, Transplant Module, robotic arm
CertificationCE, RoHS

UNIT: mm

ZGC80SV55-48V-SM

ZGC80SV55-60V-SM

ZGC80SV55-72V-SM

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