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

  • 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

Model ZGC80SV55-48V-SM ZGC80SV55-60V-SM ZGC80SV55-72V-SM
Number of  Poles 10 10 10
Rated Voltage   (V) 48 60 72
Rated Power     (W) 550
Rated Torque   (N.m) 1.75
Rated Speed    (RPM) 3000
Maximum Speed  (RPM) 4500
Rated Current   (A) 12 9.5 8
Rotor Intertia  (kg*㎡) 6.5×10-5
Back E.M.F    (Vs/Rad) 0.11 0.135 0.16
Line resistance(Ω) 0.1 0.16 0.23
Line inductance(mH) 0.66 1 1.5
Insulation Class (Class) F
Safety Class   (Class) IP(65) Excluding the output end
Encoder Type Absolute value
Environment (-20℃—60℃ humidity <90%)
Options Gear box   Brake
Brake Rated Voltage(V) 48V/60V/72V
weight(kg) 2.3
Application Automation, Transplant Module, robotic arm
Certification CE, RoHS

UNIT: mm

ZGC80SV55-48V-SM

ZGC80SV55-60V-SM

ZGC80SV55-72V-SM

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