AC torque motor QTR 65 series

synchronous3-phase400 V

Overview
The QTR 65 is the smallest torque motor in the Tecnotion QTR range. With an outer diameter of 65 mm and an inner diameter of 17 mm, it is optimized for compact, low-voltage direct-drive applications such as robotics and space-constrained mechanisms.

Availability and sizes

• Four build heights: 65-17, 65-25, 65-34, 65-60
• Power connection via flying leads (no fixed cable) to simplify integration

Torque

• Ultimate torque: 0.64 – 5.53 Nm
• Peak torque: 0.41 – 3.89 Nm
• Continuous torque: 0.28 – 2.30 Nm

Key properties and features

• Compact outer Ø 65 mm and inner Ø 17 mm for tight integrations
• Designed for low-voltage operation and small form-factor systems
• Flying leads for flexible electrical routing
• Multiple stack heights to tailor torque and axial length

Applications
Targeted at robotics; also suitable for semiconductor equipment, machine tooling, display and printing systems where compact direct-drive torque is required.

Resources available on product page

• Specification sheet
• CAD files
• Product brochures and torque manual
• Related technical webinars and documents (listed on the product page)

Technical specifications

• Outer diameter: 65 mm
• Inner diameter: 17 mm
• Available build heights: 65-17, 65-25, 65-34, 65-60
• Ultimate torque: 0.64 – 5.53 Nm
• Peak torque: 0.41 – 3.89 Nm
• Continuous torque: 0.28 – 2.30 Nm
• Power connection: flying leads (no fixed cable)
• Optimized for low-voltage, compact applications
• Typical applications: robotics, semiconductors, machine tooling, display, printing