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Home Product GR-3-75-2 High-Efficiency 75W Compact Motion Controller for Robotics & Drone Systems

GR-3-75-2 High-Efficiency 75W Compact Motion Controller for Robotics & Drone Systems

GR-3-75-2 Gear Reducer
GR-3-75-2 Speed Reducer
GR-3-75-2 Industrial Gearbox
GR-3-75-2
The GR-3-75-2 Gear Reducer provides precise torque control and speed reduction for industrial machinery. This GR-3-75-2 Speed Reducer ensures durable performance in heavy-duty applications, while the GR-3-75-2 Industrial Gearbox offers efficient power transmission for motor systems and equipment integration.

Product Description

The GR-3-75-2 Gear Reducer is a robust industrial-grade speed reducer designed for heavy-duty applications in manufacturing, automation, and material handling industries. It operates within a wide voltage range of 24-480V AC/DC and withstands temperatures from -20°C to +120°C. This industrial gearbox features a single input shaft and dual output configurations, supporting direct integration with motors, conveyors, and modular drivetrain systems. It includes optional communication interfaces such as RS-485 or CAN bus for real-time monitoring. The GR-3-75-2 delivers a 75:1 reduction ratio, providing high torque output (up to 2,500 Nm) while maintaining compact dimensions. Key advantages include low noise operation, IP65-rated housing, and a maintenance-free design, though its weight may require reinforced mounting. Compatible with motors up to 30 kW, it ensures reliable performance in harsh industrial environments.
Parameter Specification
Gear Reducer Model Type GR-3-75-2 Industrial Gearbox
Ratio Range 75:1 (Standard)
Rated Torque 2,500 Nm (Max)
Input Speed 1,500 RPM (Continuous)
Efficiency ≥96% (Full Load)
Mounting Configuration Foot-Mounted / Flange-Mounted
Lubrication Type Synthetic Oil (ISO VG 220)
Housing Material Cast Iron (GGG40)
Protection Class IP65 (Standard)
Service Factor 1.4 (AGMA 6014)
Backlash <15 arcmin (Low Play)
Weight 85 kg (Approx.)
Application Compatibility GR-3-75-2 Speed Reducer for Conveyors/Mixers
question:Why can other suppliers provide discontinued models that you cannot offer?
answer:Some suppliers may have remaining stock or exclusive channels for discontinued items.
question:Can I arrange self-pickup with official couriers directly?
answer:Yes, please contact our sales team to confirm and coordinate self-pickup arrangements.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers for global shipping.
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 can other suppliers provide discontinued models that you cannot offer?
answer:Some suppliers may have remaining stock or exclusive channels for discontinued items.
question:Can I arrange self-pickup with official couriers directly?
answer:Yes, please contact our sales team to confirm and coordinate self-pickup arrangements.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers for global shipping.
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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