Shaft Configuration: Keyed Shaft with Radial Shaft Seal (I) — DIN 6885-1 keyway with single radial lip seal on drive end.

Electrical Connection: Rotatable Connector (1) — M23 plug connector with 360° rotation capability.

Pole Configuration: 212 = 2 Pole Pairs (4 Poles) — Medium-speed variant optimized for balanced speed-torque performance.

Frame Size: 230 mm Flange Diameter

Motor Length Code: 23 (Medium Length) — Overall length approximately 280 mm (excluding shaft).

Rated Torque: Approximately 12–18 Nm

Peak Torque: Up to 3× Rated Torque (short-term overload capacity)

Rated Power: Approximately 4–6 kW

Maximum Rated Speed: Up to 4500 rpm (4-pole configuration)

Protection Class: IP65 (with shaft seal)

Insulation Class: Class F (155°C)

Ambient Temperature Range: -10°C to +40°C (continuous)

Housing Material: Aluminum Alloy Die-Cast (ADC12)

Stator Lamination: 0.35 mm Grain-Oriented Silicon Steel

Rotor Magnets: Sintered Neodymium (NdFeB) N42SH Grade

Bearings: Precision Deep Groove Ball Bearings (Both Ends) — Rated for C3 internal clearance for high-speed operation.

Shaft Material: Induction-Hardened C45E Steel (1.0503)

Shaft Diameter: Standard 42 mm or 55 mm (depending on torque rating)

Keyway: DIN 6885-1, Form A — 12×8 mm (for 42 mm shaft) or 14×9 mm (for 55 mm shaft)

Weight: Approximately 30–38 kg

Moment of Inertia: Approximately 0.020–0.040 kg·m²

Encoder Options: Incremental (HTL/TTL) or Absolute (EnDat 2.2, Hiperface DSL, BiSS-C) — Mounted on non-drive end.

Standards Compliance: EN 60034-1, EN 60034-5, EN 61800-5-1, CE Marked, UL Listed (option)

Applicable Industries: Injection Molding Machines, Metal Forming Presses, Conveyor Drives, Elevator Systems, Winding Machines, Cut-to-Length Lines

Key Advantages:

• 4-pole design delivers higher torque at lower speeds compared to 2-pole variants
• Winding code 212 provides optimized back-EMF waveform for smooth sinusoidal commutation
• Natural convection cooling enables quiet operation in noise-sensitive environments
• IP65 rated with shaft seal suitable for dusty and humid industrial settings
• High overload capacity (3× rated torque) handles peak load demands

Installation Requirements:

• B5 flange mounting with 4× M10 bolts on 210 mm PCD.
• Minimum 150 mm clearance around housing for air circulation.
• Coupling alignment: ≤0.05 mm radial runout, ≤0.05 mm axial runout, ≤1° angular misalignment.