Model Analysis (Segment by Segment)

2AD: Series, Asynchronous Servo / Spindle Motor

104: Shaft Mounting Dimension 104

C: Core Length C, longer than B and with greater power

B05: Installation Form IMB5 (Flange Installation)

O: Power Terminal Position: Top

B: Power Outlet Direction: B Side

1: Cooling: Axial Fan 230V AC, Air Flow B→A

CS06: Feedback: CS = High Resolution Digital Servo Encoder (No Brake); 06 = Version Configuration

C2N3: Shaft End Structure: C-Type Sealing, Standard Balance, Special Shaft End Configuration

Core Parameters (Typical Values for 2AD104C)

Rated Power: 7.5–9.0kW / 400V

Rated Torque: 48–58Nm

Rated Speed: 1500rpm

Maximum Speed: Up to 9000rpm

Voltage: 3AC 400V

Cooling: 230V AC Axial Fan, Continuous Forced Cooling

Protection Grade: IP65

Insulation Grade: F (155℃)

Environmental Temperature: 0~+45℃

Installation: Flange IMB5

Weight: Approximately 48–50kg

Rotor Inertia: 0.021 kg·m²

Encoder: Digital Servo Feedback, High Precision (±0.02°)

Brake: No Built-in Brake

Function Positioning

Medium-High Power CNC Spindle (Lathe / Milling / Machining Center)

Medium-Heavy Servo Axis: High Dynamic, Continuous Operation, Multi-Axis Synchronization

Features: Long Core, Adequate Power, Moderate Inertia, Strong Heat Dissipation, High Precision Feedback, Suitable for Long-Term Full Load Operation

Compatible Drives

Rexroth IndraDrive: HCS03, HCS04, HMD01, etc. 7.5–11kW Level Typical application

Small and medium-sized machining centers, CNC lathe spindles

Laser cutting / bending / woodworking machinery

Main drives for printing / packaging / textile equipment

Heavy-duty feed and synchronous shafts for automated production lines