I. Model Breakdown

2AD: Asynchronous Servo Spindle Motor Series

160: Shaft housing size 160 (IEC standard)

B: Medium core length, standard power / torque

B35: Flange + foundation installation

L: Junction box on the left (from the shaft end view)

B: Power line outlet facing B side

1: Axial fan cooling at 230V AC

BS01: BS winding, no built-in brake, standard resolution servo feedback

B2V1: Standard incremental encoder, Viton fluorine rubber seal, IP65

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

Rated Power: ≈ 22 kW (400V)

Rated Torque: ≈ 140 Nm

Rated Speed: 1500 rpm

Maximum Speed: 6000 rpm

Working Voltage: Three-phase AC 380–480V

Cooling: 230V axial fan, forced air cooling

Protection: IP65 (Viton seal, oil / coolant resistant)

Insulation Class: F (155℃)

Environmental Temperature: 0–45℃

Installation: B35 (flange + foundation)

Weight: ≈ 150 kg

Feedback: BS01 standard resolution incremental encoder

Brake: No built-in brake

III. Function Positioning

For CNC spindle, gantry milling, vertical lathes, etc., medium-sized machine tools with main drives

160B Core: Medium power, high torque density, suitable for heavy cutting

BS01: Standard feedback, high cost performance, average positioning accuracy

Left-side Junction Box: Suitable for machine layouts with left-side wiring

IP65 + Viton seal: Suitable for harsh environments with coolant / oil contamination

IV. Compatible Drives

Rexroth IndraDrive: HCS03, HCS04, HMD01

Compatible with older models: DIAX04, EcoDrive

Debugging Software: IndraWorks