The Siemens 1FT7062-5AF71-1CH2 is a compact permanent-magnet synchronous servo motor from the SIMOTICS S-1FT7 series, featuring 63mm shaft height, natural cooling, and IP67 protection. It delivers 5.4 Nm rated torque (6.0 Nm static at 100K) at 3000 rpm with 1.7 kW optimum power and 91% efficiency. The integrated AM24DQI absolute encoder provides 24-bit single-turn (16.7M resolution) plus 12-bit multiturn (4096 revolutions) with Drive-CLiQ interface for seamless SINAMICS S120 drive integration. With 7.36 kg·cm² rotor inertia, 24 Nm peak torque, and 9000 rpm mechanical speed limit, this motor is suited for high-dynamic machine tool axes, packaging machinery, printing presses, robotics, and general motion control requiring compact form factor and high precision.
**Q: What does the -1CH2 suffix indicate versus -1CA2?**
A: The -1CH2 suffix typically indicates different connector type/position options. The base motor electrical and mechanical specifications remain identical to the -1CA2 variant.
**Q: What drive system is required?**
A: This motor uses the Drive-CLiQ interface and is designed for use with Siemens SINAMICS S120 drive systems. The recommended motor module is rated at 5A continuous / 15A peak.
**Q: Is this motor suitable for high-dynamic applications?**
A: Yes, with 24 Nm peak torque capability, 7.36 kg·cm² rotor inertia, and 1.60 ms mechanical time constant, it excels in high-dynamic positioning applications.
