PT-GD220H high precision electric rotary table Features: 1. Standard stepping motor and RS232 interface, the company's self-developed motion controller can achieve automatic control 2. The rotating shaft system is precision machined by multi-channel technology, with high precision, large load capacity and long service life. 3. It adopts precision research and development of worm gear and worm structure, which is comfortable to move, can rotate in any forward and reverse direction and has very small backlash. 4. Designed a sophisticated air-back structure to adjust the backlash caused by long-term use 5. The special structural design ensures extremely low end jump and eccentricity of the rotating table, which makes the rotary motion more stable. 6. The center through hole of the rotary table has strict coaxiality requirements with the rotating center. The central aperture of the rotary table has strict tolerance limits, which is convenient for customers to do precise positioning. 7. The scale circle on the periphery of the table is a laser marking ruler, and the scale can be rotated relative to the table to facilitate initial positioning and reading. 8. The stepping motor and the worm are connected by imported high-quality elastic couplings, the transmission is synchronized, the depolarization performance is good, the eccentric disturbance is greatly reduced and the noise is small. 9. The electric rotary table can be used in flat or vertical, and can be combined with other types of tables to form a multi-dimensional electric adjustment table. 10. Can increase the limit function, increase the initial zero position, replace the servo motor, install the rotary encoder, accept the product modification and tailor-made Technical Parameters: Angle range: 360° Table size: φ220mm Transmission ratio: 198:1 Drive mechanism: worm gear and worm mechanism Guide rail form: bearing Stepper motor (1.8°): 57BYG Body material: Aluminum alloy Surface treatment: anodized black Center load: 180kg Weight: 15kg Resolution: 0.01°=36′′ (no subdivision) Speed: 9°/sec Repeat positioning accuracy: 0.005°=3.6′′ Absolute positioning accuracy: 0.01°=7.2′′ End jump accuracy: 25μ Empty back: 0.005°=18′′ Eccentricity: 20μ Lost step: 0.005°=18′′ Parallelism: 100μ
Features: 1. Standard stepping motor and RS232 interface, the company's self-developed motion controller can achieve automatic control 2. The rotating shaft system is precision machined by multi-channel technology, with high precision, large load capacity and long service life. 3. It adopts precision research and development of worm gear and worm structure, which is comfortable to move, can rotate in any forward and reverse direction and has very small backlash. 4. Designed a sophisticated air-back structure to adjust the backlash caused by long-term use 5. The special structural design ensures extremely low end jump and eccentricity of the rotating table, which makes the rotary motion more stable. 6. The center through hole of the rotary table has strict coaxiality requirements with the rotating center. The central aperture of the rotary table has strict tolerance limits, which is convenient for customers to do precise positioning. 7. The scale circle on the periphery of the table is a laser marking ruler, and the scale can be rotated relative to the table to facilitate initial positioning and reading. 8. The stepping motor and the worm are connected by imported high-quality elastic couplings, the transmission is synchronized, the depolarization performance is good, the eccentric disturbance is greatly reduced and the noise is small. 9. The electric rotary table can be used in flat or vertical, and can be combined with other types of tables to form a multi-dimensional electric adjustment table. 10. Can increase the limit function, increase the initial zero position, replace the servo motor, install the rotary encoder, accept the product modification and tailor-made
