TBM2G-11508A
Model / article: TBM2G-11508A
TBM2G-11508A is listed by Kollmorgen Corporation in Frameless torque motors. Published model data includes Continuous output torque: 1.90 Nm (continuous); Rated output torque: 1.87 Nm (rated). See the specification table for operating conditions and source evidence.
Published base-motor/winding configurations. Thermal device, Hall sensor, leads and custom options must be specified separately.
Product overview
- Manufacturer / supplier
- Kollmorgen Corporation
- Series
- TBM2G 115 frameless torque motors
- Component type
- Frameless torque motors
- Source
- Open published source
Published pricing
No verified public price indexed for this model. Contact PartMeld for a supplier inquiry.
Published specifications
Values are shown as published. Conditions, rating basis and source evidence apply to each value.
Latest source observation: . Observation dates record evidence collection, not supplier re-verification.
| Specification | Published value | Conditions and source |
|---|---|---|
| RMS back-EMF constantModel-level statement | 28.2 Vrms/krpm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Cold Back EMF Constant: 28.2 Vrms/krpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 25, 'tolerance': '+/-10%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Cold Back EMF Constant |
| RMS back-EMF constantModel-level statement | 25.2 Vrms/krpm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Hot Back EMF Constant: 25.2 Vrms/krpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 155, 'tolerance': '+/-10%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Hot Back EMF Constant |
| Continuous RMS currentModel-level statement | 4.57 ArmsRating: continuous | rule validated Operating conditions
Source evidenceTBM2G-11508A | Max Cont. Current for ΔT wdg. = 130°C: 4.57 Arms | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_rise_c': 130, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Max Cont. Current for ΔT wdg. = 130°C |
| Continuous RMS currentModel-level statement | 3.40 ArmsRating: continuous | rule validated Operating conditions
Source evidenceTBM2G-11508A | Max Cont. Current for ΔT wdg. = 60°C: 3.40 Arms | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_rise_c': 60, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Max Cont. Current for ΔT wdg. = 60°C |
| Continuous output torqueModel-level statement | 1.90 NmRating: continuous | rule validated Operating conditions
Source evidenceTBM2G-11508A | Max Cont. Torque for ΔT wdg. = 130°C: 1.90 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_rise_c': 130, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Max Cont. Torque for ΔT wdg. = 130°C |
| Continuous output torqueModel-level statement | 1.51 NmRating: continuous | rule validated Operating conditions
Source evidenceTBM2G-11508A | Max Cont. Torque for ΔT wdg. = 60°C: 1.51 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_rise_c': 60, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Max Cont. Torque for ΔT wdg. = 60°C |
| Lamination stack heightModel-level statement | 8.2 mm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Lamination stack height: 8.2 mm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately'} PDF p.8 / TBM2G-11508A / Lamination stack height |
| Line-to-line q-axis inductanceModel-level statement | 3.29 mH | rule validated Operating conditions
Source evidenceTBM2G-11508A | Inductance Q-Axis (line-line): 3.29 mH | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': None, 'tolerance': '+/-20%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Inductance Q-Axis (line-line) |
| Line-to-line resistanceModel-level statement | 1.51 Ω | rule validated Operating conditions
Source evidenceTBM2G-11508A | Resistance (line-line): 1.51 Ω | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 25, 'tolerance': '+/-10%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Resistance (line-line) |
| Product massModel-level statement | 0.644 kg | rule validated Operating conditions
Source evidenceTBM2G-11508A | Weight: 0.644 kg | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'estimated': True, 'winding': 'A'} PDF p.47 / TBM2G-11508A / Weight |
| Maximum output speedModel-level statement | 8000 rpm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Max mechanical speed: 8000 rpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'rating_basis': 'mechanical speed limit', 'winding': 'A'} PDF p.46 / TBM2G-11508A / Max mechanical speed |
| Motor constantModel-level statement | 0.310 Nm/√W | rule validated Operating conditions
Source evidenceTBM2G-11508A | Motor Constant: 0.310 Nm/√W | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 25, 'tolerance': 'nominal', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Motor Constant |
| Nominal supply voltageModel-level statement | 48 Vdc | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Equivalent Line Voltage: 48 Vdc | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_definition': 'rated equivalent line voltage', 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Equivalent Line Voltage |
| Outer diameterModel-level statement | 115 mm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Frame outer diameter: 115 mm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately'} PDF p.8 / TBM2G-11508A / Frame outer diameter |
| Overall lengthModel-level statement | 26.29 mmRating: maximum | rule validated Operating conditions
Source evidenceTBM2G-11508A | Dimension A maximum: 26.29 mm | {'reference_dimensions': True, 'assembly_clearance': 'provide 0.25 mm minimum from solder and heat stakes'} PDF p.50 / TBM2G-11508A / Dimension A maximum |
| Peak RMS currentModel-level statement | 13.7 ArmsRating: peak | extracted Operating conditions
Source evidenceTBM2G-11508A | Peak Current: 13.7 Arms | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'duration_note': 'not published; verify allowable operating time', 'winding': 'A'} PDF p.46 / TBM2G-11508A / Peak Current |
| Peak output torqueModel-level statement | 4.70 NmRating: peak | extracted Operating conditions
Source evidenceTBM2G-11508A | Peak Torque: 4.70 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 155, 'duration_note': 'not published; verify allowable operating time', 'winding': 'A'} PDF p.46 / TBM2G-11508A / Peak Torque |
| Pole pairsModel-level statement | 10 | rule validated Operating conditions
Source evidenceTBM2G-11508A | Pole Pairs: 10 | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Pole Pairs |
| Rated operating-point powerModel-level statement | 0.047 kWRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Power (speed): 0.047 kW | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Power (speed) |
| Rated operating-point powerModel-level statement | 0.123 kWRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Power (speed): 0.123 kW | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Power (speed) |
| Rated operating-point powerModel-level statement | 0.137 kWRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Power (speed): 0.137 kW | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Power (speed) |
| Rated operating-point powerModel-level statement | 0.040 kWRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Power (speed): 0.040 kW | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Power (speed) |
| Rated output speedModel-level statement | 700 rpmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Speed: 700 rpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Speed |
| Rated output speedModel-level statement | 300 rpmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Speed: 300 rpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Speed |
| Rated output speedModel-level statement | 800 rpmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Speed: 800 rpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Speed |
| Rated output speedModel-level statement | 200 rpmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Speed: 200 rpm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Speed |
| Rated output torqueModel-level statement | 1.87 NmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Torque (speed): 1.87 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Torque (speed) |
| Rated output torqueModel-level statement | 1.50 NmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Torque (speed): 1.50 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Torque (speed) |
| Rated output torqueModel-level statement | 1.90 NmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Torque (speed): 1.90 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 24, 'winding_temperature_c': 155, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Torque (speed) |
| Rated output torqueModel-level statement | 1.46 NmRating: rated | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rated Torque (speed): 1.46 Nm | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'voltage_v': 48, 'winding_temperature_c': 85, 'winding': 'A'} PDF p.46 / TBM2G-11508A / Rated Torque (speed) |
| Rotor inertiaModel-level statement | 1.600 kg-cm2 | rule validated Operating conditions
Source evidenceTBM2G-11508A | Inertia: 1.600 kg-cm2 | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'estimated': True, 'winding': 'A'} PDF p.47 / TBM2G-11508A / Inertia |
| Thermal resistanceModel-level statement | 1.83 °C/W | rule validated Operating conditions
Source evidenceTBM2G-11508A | Thermal Resistance: 1.83 °C/W | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'estimated': False, 'winding': 'A'} PDF p.47 / TBM2G-11508A / Thermal Resistance |
| Clear through-bore diameterModel-level statement | 57.52–57.55 mm | rule validated Operating conditions
Source evidenceTBM2G-11508A | Rotor bore tolerance: 57.52–57.55 mm PDF p.50 / TBM2G-11508A / Rotor bore tolerance |
| RMS torque constantModel-level statement | 0.467 Nm/Arms | rule validated Operating conditions
Source evidenceTBM2G-11508A | Cold Torque Constant: 0.467 Nm/Arms | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 25, 'tolerance': '+/-10%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Cold Torque Constant |
| RMS torque constantModel-level statement | 0.417 Nm/Arms | rule validated Operating conditions
Source evidenceTBM2G-11508A | Hot Torque Constant: 0.417 Nm/Arms | {'ambient_temperature_c': 25, 'commutation': 'sinusoidal', 'installation': 'with housing and heat sink; without leads', 'ordering_scope': 'base motor and winding; options must be specified separately', 'winding_temperature_c': 155, 'tolerance': '+/-10%', 'winding': 'A'} PDF p.47 / TBM2G-11508A / Hot Torque Constant |
Technical documents and resources
Confirm the exact configuration, price, availability and operating conditions with the supplier before ordering.