Dust-Proof Motorized Translation Stages | Linear Motion

7STA05B series Motorized Translation Stages

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Features

This model is based on the 7STA02B series and includes a stainless-steel dust-proof cover, which is heat and laser resistant for added durability.
It is equipped with a stepper motor and a DB9 connector, ensuring compatibility with 7SC series motion controllers for precise automated positioning.
The ball screw drive system provides smooth linear motion, high repeatability, and long-term reliability.
A three-bearing mounting structure prevents axial displacement, ensuring stability and performance in high-speed applications.
The square-type linear guide, securely integrated with the base plate, allows for high load capacity, making it suitable for single-axis heavy loads or multi-axis configurations.

Specifications

Model	7STA0550B	7STA05100B	7STA05150B	7STA05200B	7STA05300B	7STA05400B	7STA05500B
Travel（mm）	50	100	150	200	300	400	500
Table size（mm）	160×160
Screw lead (mm)	5
Resolution (at 8 microsteps) （mm）	0.0015625			0.003125
Maximum speed (at 2 microsteps)（mm/s）	20			40
Repeatability（mm）	0.005
Backlash (mm)	0.03
Motor type	42 stepper motor (0.9°)			42 stepper motor (1.8°)		57 stepper motor (1.8°)
Maximum static torque（N·m）	0.4					1.2
Rated working current（A）	1.7					2.8
Central load（kg）	30					50
Weight（kg）	6.9	7.5	8.1	8.6	9.6	13	14.5

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