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Home Product SDA80*55 Precision Servo Drive High-Torque Motor Controller for Robotics & CNC Applications

SDA80*55 Precision Servo Drive High-Torque Motor Controller for Robotics & CNC Applications

SDA80*55 Gearbox
SDA80*55 Speed Reducer
SDA80*55 Drive Unit
SDA80*55
The SDA80*55 Gearbox is a high-efficiency Speed Reducer and compact Drive Unit designed for industrial applications, offering reliable power transmission, optimized torque output, and durable performance in automation systems and heavy machinery operations.

Product Description

The SDA80*55 Gearbox is a robust SDA80*55 Speed Reducer designed for high-torque industrial applications, featuring 4 analog inputs, 2 digital outputs, and direct compatibility with up to 8 modular expansion units. Integrated with RS-485 and CAN bus communication interfaces, this SDA80*55 Drive Unit operates within a wide voltage range of 12-48V DC and withstands temperatures from -20°C to +70°C. Ideal for automation, heavy machinery, and material handling systems, it offers a compact design, IP65-rated durability, and precision torque control. Key parameters include a 50mm NEMA-rated housing, 6000-hour maintenance interval, and optional battery backup (24V/5Ah). While optimized for reliability, its 135dB noise level may require additional acoustic shielding in noise-sensitive environments. Proximity sensors enable object detection up to 30mm.
Parameter Specification
Model Identification SDA80×55 Gearbox
Drive Classification SDA80×55 Speed Reducer
Unit Configuration SDA80×55 Drive Unit
Gear Ratio Range 15:1 - 200:1
Rated Torque Capacity 5000 - 20000 Nm
Mechanical Efficiency 96% - 98%
Input Speed Limit ≤3000 RPM
Output Speed Range 15 - 200 RPM
Service Factor 1.4 - 2.0
Housing Material GG20/GG25 Cast Iron
Mounting Orientation Foot, Flange, Shaft-mounted
Thermal Capacity Natural Convection / Forced Air Cooling
Lubrication Method Oil Bath / Grease Pack
Operating Temperature -20°C to +120°C
Sealing Standard IP65 Protection
Vibration Level <4.5 mm/s RMS
Backlash Tolerance <15 arcmin
Mass Range 250 - 300 kg
*Note: Specifications subject to variation based on configuration and application requirements.
question:Can I arrange self-pickup with the official courier?
answer:Yes, self-pickup can be arranged. Please contact our support team for scheduling guidance.
question:Can you provide shipping photos and procurement dates for similar products?
answer:Yes, we can share relevant information upon request. Provide the product ID to our support team.
question:Do you accept payment via letter of credit?
answer:Yes, we accept letters of credit, TT, and other methods. Confirm terms with your order details.
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:Can I arrange self-pickup with the official courier?
answer:Yes, self-pickup can be arranged. Please contact our support team for scheduling guidance.
question:Can you provide shipping photos and procurement dates for similar products?
answer:Yes, we can share relevant information upon request. Provide the product ID to our support team.
question:Do you accept payment via letter of credit?
answer:Yes, we accept letters of credit, TT, and other methods. Confirm terms with your order details.
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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