This motor belongs to the medium-torque class of NEMA 23 motors, balancing high holding torque with reasonable microstepping resolution. It is a 4-wire, 8-pole motor optimized for bipolar chopper drives.
Yes, but you must limit the current to 5.1A using a chopper driver. Running it directly at 12V (without a driver) would cause current of ~6.85A (12V / 1.75Ω), which will overheat and demagnetize the rotor. 23km-c051-09v datasheet
Always obtain the official mechanical drawing from your supplier – errors in replacement mounting can cause misalignment. This motor belongs to the medium-torque class of
Most drivers use a reference voltage (Vref) or DIP switches. For a driver with a 0.1 Ω sense resistor, the Vref = I_peak / 2.5. So for 5.1A: Vref = 5.1 / 2.5 = 2.04V . Running it directly at 12V (without a driver)
| Parameter | Specification | | :--- | :--- | | | Class B (130°C) or Class F (155°C) | | Ambient Temperature | 0°C to +40°C (Non-freezing) | | Ambient Humidity | 80% RH or less (Non-condensing) | | Vibration Class | V15 (or equivalent standard) | | Shaft Type | Straight Shaft (Keyway options available) | | Brake Option | Usually indicated by suffix; verify if an electromagnetic brake is included (often denoted by "B" in other codes, but "C051" may specify the connector/brake variant). |
This motor belongs to the medium-torque class of NEMA 23 motors, balancing high holding torque with reasonable microstepping resolution. It is a 4-wire, 8-pole motor optimized for bipolar chopper drives.
Yes, but you must limit the current to 5.1A using a chopper driver. Running it directly at 12V (without a driver) would cause current of ~6.85A (12V / 1.75Ω), which will overheat and demagnetize the rotor.
Always obtain the official mechanical drawing from your supplier – errors in replacement mounting can cause misalignment.
Most drivers use a reference voltage (Vref) or DIP switches. For a driver with a 0.1 Ω sense resistor, the Vref = I_peak / 2.5. So for 5.1A: Vref = 5.1 / 2.5 = 2.04V .
| Parameter | Specification | | :--- | :--- | | | Class B (130°C) or Class F (155°C) | | Ambient Temperature | 0°C to +40°C (Non-freezing) | | Ambient Humidity | 80% RH or less (Non-condensing) | | Vibration Class | V15 (or equivalent standard) | | Shaft Type | Straight Shaft (Keyway options available) | | Brake Option | Usually indicated by suffix; verify if an electromagnetic brake is included (often denoted by "B" in other codes, but "C051" may specify the connector/brake variant). |