The spindle stepper motor impresses with its high torque in the medium speed range. The mounting dimensions are identical to those of the NEMA23, making it highly versatile. The spindle stepper motor operates precisely, stands out due to its simple control, is robust, and cost‑effective. Its areas of application include low‑cost stand‑alone devices, automation machines, and format adjustment systems. The motor connection features a JST connector, which extends 300 mm from the rear part of the motor housing. The encoder also has a JST connector, but without a cable. The cable from the motor controller is connected directly to the encoder. The advantage of this connector type is that it is more cost‑effective compared to a metric connector. Spindle motors can be installed or purchased as individual components. When combined, the spindles are additionally bonded to the motor using Loctite 648. After 24 hours, the curing process is complete. Additionally, every motor with a spindle is readjusted in a spindle straightening machine to ensure high quality.
▲ Tech up:
Powerful spindle motor with direct spindle connection
▼ Cost down:
Four new motor types
■ Proof:
Up to 300% higher torque compared to NEMA23
● Sustainability:
Lubrication‑ and maintenance‑free with up to 20,000 operating hours
