Model Breakdown

• CM71S: Frame size 71, short stator, high‑density servo motor

• BR: 24 VDC holding brake (standard)

• HR: High‑resolution HIPERFACE® encoder (absolute, multi‑turn)

• KTY: KTY84 thermal sensor (motor winding temperature monitoring)

• RH5L: Encoder resolution 512 ppr, linear, low inertia

• SB60: Shaft height 60 mm, B5 flange mounting

Key Technical Data (CM71S base)

• Standstill torque M₀: 5 Nm

• Peak torque Mₚₖ: 16.5 Nm (330% overload)

• Rated speed: 3000 rpm (options: 2000/4500/6000 rpm)

• Max voltage: 400 VAC

• Standstill current I₀: 3.3 A

• Max current Iₘₐₓ: 13.2 A

• Protection class: IP65

• Insulation class: F (155 °C)

• Motor inertia Jₘₒₜ: 4.99 kg·cm²

• Encoder: HIPERFACE® absolute, multi‑turn (HR)

• Brake: 24 VDC, holding torque 5 Nm (BR)

• Temperature sensor: KTY84 (winding monitoring)

Features

1. Compact high power density: NdFeB magnets, 400% overload capability

2. Absolute encoder (HR): No homing required, multi‑turn position feedback

3. Integrated brake (BR): 24 VDC holding brake for vertical/load‑holding applications

4. Thermal protection (KTY): Real‑time winding temperature monitoring

5. IP65 protection: Dust‑tight and splash‑proof, suitable for harsh industrial environments

6. Electronic nameplate: Simplifies commissioning with SEW drives

Typical Applications

• Industrial automation, packaging machinery, material handling

• Machine tools, robotics, rotary/linear axes

• SEW drive compatibility: MOVITRAC®, MOVIDRIVE®, MOVIMOT®