I. Model Breakdown

2AD: Asynchronous Servo Spindle Motor Series

180: Shaft Housing Size 180 (IEC 180 standard, large load specification)

C: Long Core, Maximum Power/Torque at One Setting

B35: Flange + Foundation Installation, Most Rigidity, Good Anti-Vibration Performance

L: Terminal Box on the Left (Facing the Shaft Extension End)

B: Power Line Outlet Oriented to the B Side

1: Axial Fan Cooling at 230V AC (Direction: B→A)

BS13: BS Winding, Built-in Retaining Brake, Incremental Servo Feedback

B2V1: With Shaft Extension on B Side, FKM Fluorine Rubber Sealing (V), IP65, Heavy-duty Bearings

II. Main Technical Parameters (Typical Values for 2AD180C)

Rated Power: ≈ 45–55 kW (400V, S1 Continuous)

Rated Torque: ≈ 280–350 Nm

Rated Speed: 1500 rpm

Maximum Speed: 4500–5000 rpm (Heavy-duty Bearing Limit)

Operating Voltage: Three-phase AC 380–480V

Cooling: 230V Axial Fan, Forced Air Cooling

Protection: IP65 (Dustproof, Waterproof, Environmentally Friendly Processing)

Insulation Class: F (155°C)

Operating Temperature: 0–45°C

Installation: B35 (Flange + Foundation)

Weight: ≈ 280–300 kg

Feedback: BS13 Incremental Encoder (Requires Zero Return, Pulse Signal)

Brake: Built-in Electrical Retaining Brake (Power Off Locking Shaft, Vertical Shaft Applicable)

Bearings: Heavy-duty Bearings (On A Side with Cylindrical Roller, Strong Radial Load Capacity)

III. Function Positioning

Ultra-heavy CNC Spindle,龙门 Machine Tool Center， Large Bed Lathe， Extruder， Rolling Mill Main Drive

180C Long Core： Maximum Shaft Housing of 2AD Series + Longest Core， Heavy Load， Long-term Operation Preferred

B35 Installation： Flange + Foundation， Extremely Rigidity， Good Anti-Vibration， Suitable for Heavy Machinery and High Power Equipment

BS13 Incremental Feedback + Brake： Required for Power Off Locking， Budget-sensitive Heavy Load Scenarios (such as Lathe，龙门)

Left Side Wiring + B Side Outlet： Suitable for Left/Back Side Routing， Neat Wiring， Space Saving

IP65 + FKM Sealing： High Cooling Fluid / Dust Environment (such as Machine Tool， Milling Machine)

Heavy-duty Bearings： Enhanced Radial Load Capacity， Suitable for Belt Wheel / Gear Direct Drive

IV. Compatible Drives

Rexroth IndraDrive： HCS04， HMD01 High Power Servo Drives

Compatible with Older Models： DIAX04， EcoDrive

Debugging Software： IndraWorks (Parameter Setting， Debugging， Diagnosis)