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Home Product GR-3-75-O Servo Motor, GammaTech Vortex Series, 75Nm High-Torque Precision Drive for Robotics & CNC Machinery

GR-3-75-O Servo Motor, GammaTech Vortex Series, 75Nm High-Torque Precision Drive for Robotics & CNC Machinery

GR-3-75-O Gear Reducer
75Nm Torque Motor
GR3 Series Drive Unit
GR-3-75-O
GR-3-75-O Gear Reducer with 75Nm Torque Motor, part of the GR3 Series Drive Unit, delivers robust power transmission for industrial applications. Compact design, high efficiency.

Product Description

The GR-3-75-O Gear Reducer, part of the GR3 Series Drive Unit, integrates a high-efficiency 75Nm Torque Motor with dual digital input/output ports for seamless control. Designed for industrial automation and robotics, it supports direct interfacing with up to 3 auxiliary modules via RS-485 or CAN communication protocols. Operating within 12-24VDC and -20°C to 60°C, it ensures reliability in harsh environments. Compact dimensions and a rugged housing enhance durability, while an optional 3.5-inch status display enables real-time monitoring. Its precision torque transmission and low noise output make it ideal for applications requiring consistent power delivery. However, its fixed torque range may limit adaptability in variable-load scenarios. The unit lacks onboard battery support, requiring continuous power input.
Parameter Specification
Model GR-3-75-O Gear Reducer
Torque Rating 75Nm (Continuous Duty)
Series Designation GR3 Series Drive Unit
Rated Power 0.75 kW
Voltage Class Three-Phase AC 400V ±10%
Input Speed 1450 RPM (50Hz)
Reduction Ratio 10:1 (Standard)
Gear Type Helical Gear (Hardened Steel)
Mechanical Efficiency ≥92%
Protection Class IP55 (Ingress Protection)
Cooling Method Forced Air Cooling
Mounting Position Horizontal/Vertical (Versatile)
Noise Level <65 dB(A) @ 1m
Operating Temp -10°C to +40°C
Unit Weight 18.5 kg
question:Why did we receive products with labels removed?
answer:Labels may be removed during logistics due to regional restrictions. Contact customer service for further assistance.
question:Does the company have a professional product selection engineering team?
answer:Yes, we have an experienced engineering team dedicated to product research, quality control, and market trend analysis.
question:Can the company ensure stable supply of products?
answer:We maintain a reliable supply chain and inventory system to ensure consistent product availability and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why did we receive products with labels removed?
answer:Labels may be removed during logistics due to regional restrictions. Contact customer service for further assistance.
question:Does the company have a professional product selection engineering team?
answer:Yes, we have an experienced engineering team dedicated to product research, quality control, and market trend analysis.
question:Can the company ensure stable supply of products?
answer:We maintain a reliable supply chain and inventory system to ensure consistent product availability and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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