Large-bore hollow shaft stepper motors combine 40–66 mm frames, 16–40 mm bores, up to 0.22 N·m torque and controlled runout for compact precision systems.
The SPHYC94248-30-H-IE9000-JJ is a 94 × 94 mm large-bore hollow shaft stepper motor with a Ø45 mm through bore, 0.6 N·m holding…
The SPHYAM6622440-10-V-02 is a 66 mm round hollow shaft stepper motor with a 40 mm through bore, 24 mm body length, 1.8°…
The SPHYAM6622440-10-V-01 is a 66 mm round hollow shaft stepper motor with a 40 mm through bore, 24 mm body length, 1.8°…
The SPHYC6022032-10-V-01 is a 60 mm two-phase hollow shaft stepper motor with a 32 mm through bore, 20 ±0.5 mm body length,…
The SPHYC6022032-10-H-01 is a 60 mm two-phase hollow shaft stepper motor with a 32 mm through bore, 20 ±0.5 mm body length,…
The SPHYC5022922-12-H-01 is a 50 mm two-phase hollow shaft stepper motor with a 22 mm through bore, 29 ±0.5 mm body length,…
The SPHYC5022222-12-H-01 is a 50 mm two-phase hollow shaft stepper motor with a 22 mm through bore, 1.8° step angle and 0.11…
The SPHYC4021916-10-V-01 hollow shaft stepper motor is a 40 mm two-phase large-bore design with a 16 mm through bore, 1.8° step angle…
Start with the operating environment and motion requirement, then confirm mechanical fit and electrical integration against the product-level technical data.
Define vacuum level, temperature range, cleanliness and other environmental constraints.
Confirm load, speed, torque, travel, positioning accuracy and duty cycle.
Match frame size, mounting interface, shaft or screw configuration and available installation space.
Review supply, current, feedback, drive method and communication requirements before selection.
Share your required motor type, operating environment, quantity and technical requirements. Our engineering team will review the details and contact you.
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