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Frameless Direct-Drive Torque Motors (Kollmorgen TBM2G)

Frameless direct-drive BLDC torque motor stator and rotor kits for compact robotic joint integration.
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Price, minimum order, and lead time on request. The confirmed specification and individual quotation govern the offer.
Logistics fulfillment via contracted freight providers; delivery terms as agreed in quotation.
TECHNICAL SPECIFICATION · IGN-K04

Technical Data & Commercial Terms

Category: Robotics Mechatronics & Actuators · Commercial Status: Allocation / Inquiry-Only

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1. Physical & Chemical Specification

PropertyTechnical Specification / Nominal Parameter
ArchitectureFrameless Brushless DC (BLDC) Torque Motor (Rotor with NdFeB magnets + Stator)
Outer Diameter50 mm to 115 mm compact hollow-shaft profile
Continuous Stall Torque1.2 Nm to 12.5 Nm (Peak torque up to 35 Nm)
Thermal RatingClass H insulation (180°C thermal limit) with integrated PTC thermistors
Cogging TorqueUltra-low harmonic cogging (< 1.5% of rated torque)
Inverter Bus Voltage24V to 48V DC battery operation (Humanoid native voltage)

2. Customs & Standards Compliance

  • EU Tariff (TARIC / HS Code): 8501 51 00 (Electric Motors ≤ 750W)
  • Standards & Test Methods: IEC 60034-1, CE, RoHS
  • Quality Certificates: Back-EMF test protocol, torque-speed curve report, winding insulation surge test
  • ℹ️ Customs classification, origin information and applicable documentation are confirmed for the specified product and transaction. Available inspection and compliance documents are listed in the quotation. Any applicable CBAM obligations depend on the product classification and import arrangement.

3. Procurement & Logistics Parameters

  • Minimum Order Quantity (MOQ): 4 units (Evaluation) / 25 units (Serial)
  • Standard Packaging: Partitioned ESD protective foam tray in wooden crate
  • Typical Lead Time: 3–5 weeks European distribution allocation
  • Delivery Incoterms (2020): DDP European robotics manufacturing plant
  • Hazardous Materials Status: Strong permanent magnet rotor (IATA magnetic handling instructions applied)
Quality Assurance & Assays: Inspection certificates (e.g. EN 10204 3.1) and accredited independent assayer reports (e.g. SGS / Alfred H Knight) are provided per contract specification and agreed order terms. EU REACH and statutory documentation are aligned during quotation.