High Torque Brushless Motor with Gearbox DatasheetIntegrated Hall Effect Sensor Brushless Motor——Within rated torque range, 2838 series BLDC motor lifespan is over 2,000 hours with no maintenance required. (Exceeding the torque rating significantly reduces lifespan)Motor ModelNFP-GM25-BL2838Rated Voltage12V / 24V DCNo Load Current≤0.3A / ≤0.4ANo Load Speed12.5rpm – 2,700rpmOutput Shaft Diameter4mmOutput Shaft Length12mmRotationCW / CCWHall SignalsOutputs 3 signals per revolutionWeightappr. 120g Model: NFP-GM25-BL2838, 12V DC, Max 9.5WRatioGearboxNo LoadRated LoadStalli : 1LengthCurrentSpeedCurrentSpeedTorqueCurrentTorque4.4:121.0mm≤0.3A1,360rpm≤0.7A1,090rpm0.5kg.cm≤3.0A2.0kg.cm9.3:121.0mm≤0.3A640rpm≤0.7A515rpm1.1kg.cm≤3.0A3.5kg.cm20:121.0mm≤0.3A300rpm≤0.7A240rpm2.3kg.cm≤3.0A9.0kg.cm34:123.0mm≤0.3A175rpm≤0.7A140rpm3.5kg.cm≤3.0A12.0kg.cm45:123.0mm≤0.3A130rpm≤0.7A105rpm4.5kg.cm≤3.0A12.0kg.cm57:125.0mm≤0.3A105rpm≤0.7A78rpm6.0kg.cm≤3.0A12.0kg.cm75:125.0mm≤0.3A80rpm≤0.7A65rpm7.0kg.cm≤3.0A12.0kg.cm100:125.0mm≤0.3A60rpm≤0.7A48rpm≤9.0kg.cm≤3.0A12.0kg.cm125:127.0mm≤0.3A48rpm≤0.7A40rpm≤9.0kg.cm≤3.0A12.0kg.cm217:127.0mm≤0.3A27rpm≤0.7A24rpm≤9.0kg.cm≤3.0A12.0kg.cm478:127.0mm≤0.3A12.5rpm≤0.7A11rpm≤9.0kg.cm≤3.0A12.0kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.Model: NFP-GM25-BL2838, 24V DC, Max 25WRatioGearboxNo LoadRated LoadStalli : 1LengthCurrentSpeedCurrentSpeedTorqueCurrentTorque4.4:121.0mm≤0.4A2,700rpm≤1.2A2,180rpm1.0kg.cm≤2.5A4.0kg.cm9.3:121.0mm≤0.4A1,280rpm≤1.2A1,030rpm2.2kg.cm≤2.5A7.0kg.cm20:121.0mm≤0.4A600rpm≤1.2A480rpm4.5kg.cm≤2.5A12.0kg.cm34:123.0mm≤0.4A350rpm≤1.2A280rpm7.0kg.cm≤2.5A12.0kg.cm45:123.0mm≤0.4A260rpm≤1.2A210rpm9.0kg.cm≤2.5A12.0kg.cm57:125.0mm≤0.4A210rpm≤1.2A150rpm8.0kg.cm≤2.5A12.0kg.cm75:125.0mm≤0.4A160rpm≤1.2A140rpm8.0kg.cm≤2.5A12.0kg.cm100:125.0mm≤0.4A120rpm≤1.2A105rpm8.0kg.cm≤2.5A12.0kg.cm125:127.0mm≤0.4A96rpm≤1.2A85rpm8.0kg.cm≤2.5A12.0kg.cm217:127.0mm≤0.4A54rpm≤1.2A50rpm8.0kg.cm≤2.5A12.0kg.cm478:127.0mm≤0.4A25rpm≤1.2A11rpm8.0kg.cm≤3.0A12.0kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.Compact Low RPM Brushless Motor Outline DrawingGear motor structure with full stainless ball bearings: Low friction resistance, low noise, long lifespan, quick heat dissipation, high precision and strong composite capabilities. Brushless Motor for Robotics | Efficient Gear Motor Wiring DiagramType 1: When wiring the BLDC motor for operation, ensure red wire connects to the positive power terminal, and both black and blue wires connect to the negative power terminal. This configuration will cause the motor to rotate in CW direction.Type 2: Red wire connects to the positive terminal of the power supply, while black wire, blue wire, and yellow wire connect in parallel to the negative terminal, causing the motor to reverse in a CCW direction.– Blue wire: PWM speed control line, connecting to a 0-5V pulse width modulator for adjusting motor speed. – Green wire: Transmits the FG signal, providing a basic pulse count of 3 signals per rotation to monitor motor speed and position.Keywords: brushless motor manufacturer, 12v brushless dc motor high torque low rpm, 25mm brushless geared motor for robotics, 60rpm gear motor for locks, 60rpm gear motor, 80rpm BLDC motors
