I. Model Breakdown

2AD: Asynchronous Servo Spindle Motor Series

160: Shaft housing size 160 (IEC 160 dimensions)

B: Medium core length, standard power / torque version

B05: Pure flange installation (no anchor bolts)

O: Junction box at the top (Top)

A: Power line outlet facing the A side

1: Axial flow fan cooling at 230V AC

BS26: BS winding, no built-in brake, high-resolution digital servo feedback

H2N1: High-precision incremental encoder, shaft with keyway balance, IP65 seal

II. Main Technical Parameters (Typical Values for 2AD160B)

Rated Power: Approximately 26 kW (400V)

Rated Torque: Approximately 166 Nm

Rated Speed: 1500 rpm

Maximum Speed: 6000 rpm

Working Voltage: Three-phase AC 380–480V / 50–60Hz

Cooling Method: 230V axial flow fan, forced air cooling

Protection Level: IP65 (dust-proof, water spray-proof)

Insulation Class: F grade (155℃)

Operating Temperature: 0–40℃

Installation Method: B05 (pure flange, no anchor bolts)

Weight: Approximately 150–160 kg

Feedback Element: H2N1 High-precision Incremental Encoder

Brake: No built-in brake (BS26 does not include brake)

Vibration Level: R grade (low vibration)

III. Function Positioning

Main spindle for medium-sized CNC machines, gantry milling machines, vertical lathes

160 shaft housing + B core: Medium power, high torque density, suitable for heavy cutting

Without brake (BS26): Horizontal spindle / feed axis priority, lower cost

B05 pure flange: Compact installation, suitable for machine designs with limited space

IP65 protection: Applicable to harsh processing environments with much dust and coolant

IV. Compatible Drives

Yaskawa IndraDrive HCS03, HCS04, HMD01 and other high-power servo drives

Supporting Software: IndraWorks (parameter setting, debugging, diagnosis)