4-axis cylindrical coordinate clean robotic arm

JEL

STCR4160SN


4-axis cylindrical coordinate clean robotic arm
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  • 4-axis cylindrical coordinate clean robotic arm

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Product Overview

Product Features

Features of JEL STCR4160SN Wafer Robot Arm:

Closed-loop control type robot arm with suspected multi-axis specifications;

Can transport to adjacent configured open/close safety door stations without a horizontal moving axis, reducing costs due to flexible layout design;

Suitable for 4-axis cylindrical coordinate clean robot arms required in ultra-clean rooms;

Solves the common step loss problem of stepper motors while maintaining high cost performance and high-speed transmission characteristics;

New dual-arm robot arm suitable for 2-inch to 300mm wafer transfer;

Adopts closed-loop control method that can prevent motor step loss even under sudden load changes or excessive acceleration/deceleration;

Effectively improves the reliability of the robot arm;

Motor equipped with absolute encoder, enabling the robot arm to know its current position under any circumstances;

Shortens the time for each motion axis of the robot arm to find its home position;

The absolute encoder is mechanical and does not require battery replacement;

Compatible with older models of our products (installation dimensions and performance interchangeable), facilitating customers to upgrade existing equipment;

High-strength arm: the third joint of the arm can withstand a force of 3kg (including wrist mechanism module, fingers, and wafer weight);

Standard arm lengths of the robot arm: 100mm, 130mm, 160mm, 200mm;

Base fixing method or flange fixing method can be selected according to equipment layout;

Optional Bernoulli-type fingers (Option).

Product Specifications

Operating Environment Atmospheric Environment Inside Cleanroom
Arm Both Arms
Reach Distance 315mm (Reach distance to the center of the 3rd joint of the arm)
Maximum Stroke of Lifting Axis 200mm / 300mm / 400mm / 450mm / 500mm
Load Capacity 3kg (Reference at the 3rd joint of the arm)
Product Model Maximum Stroke of Lifting Axis
STCR4160SN-200-CM200mm
STCR4160SN-300-CM 300mm
STCR4160SN-400-CM400mm
STCR4160SN-450-CM500mm
STCR4160SN-500-CM600mm

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