VRB Series Gear Box

The VRB Series Gear Box is a type of planetary gear reducer known for its high positional accuracy, used in demanding motion control and automation applications. It is manufactured primarily by Nidec-Shimpo and Graessner. Key Features and SpecificationsThe VRB Series gear box offers high performance and value for applications requiring precision. Gear Type: Planetary. Backlash: Best-in-class, typically ≤3 arc-minutes. Mounting: Features an industry-standard through-bolt mounting design for simple assembly onto various motors. Maintenance: A maintenance-free solution that is lubricated for life. Output Torque: Maximum output torque can reach up to 2,300 Nm (for certain models), with a nominal range of 50 to 360 Nm for sizes 90/115/140. Input Speed: The nominal input speed is between 2000-3000 rpm, with a maximum of 4000-6000 rpm. Material and IP Rating: Commonly made of mild steel or stainless steel, with an IP45 or IP65 (drip proof) rating available for different models and environments