5RK 90mm 120W

Reversible Motor

Motor Type:5RK

Power:120W

Voltage:110-380V

Gearbox Ratio:3-180K

PREV：No previous article NEXT：5RK 90mm 90W

Motor Parameter Table

Model ·Type Upper:Pinion Shaft Below:Round Shaft		Output power W	Voltage V	Frequency Hz	Current A	Starting Torque mN.m	Rated Torque mN.m	Rated Speed r/min	Capacitor μF
Lead Wire Type Dimensions①	Terminal Box Type Dimensions②
5RK120GU-AF	5RK120GU-AFT	120	1ph 100	50	2.25	700	930	1250	35
				60	2.85		750	1550
5RK120GU-EF	5RK120GU-EFT	120	1ph 110	60	1.90	650	750	1550	30
			1ph 120			720
5RK120GU-CF	5RK120GU-CFT	120	1ph 220	50	1.15	720	930	1250	8.0
			1ph 230
5RK120GU-HF	5RK120GU-HFT	120	1ph 220	60	1.20	720	750	1550	8.0
			1ph 230

Allowance Torque

Type Motor/Gearhead		Gear Ratio		3	3.6	5	6	7.5	9	10	12.5	15	18	20	25	30	36	50	60	75	90	100	120	150	180
		Speed r/min	50Hz	500	417	300	250	200	166	150	120	100	83	75	60	50	42	30	25	20	16	15	12	10	8
		Speed r/min	60Hz	600	500	360	300	240	200	180	144	120	100	90	72	60	50	36	30	24	20	18	15	12	10
5RK120GU-AF□ 5RK120GU-F口 5RK120GU-CF□ 5RK120GUHF□	5GU□RC 5GU□RT	Allowanc Torque	50Hz	1.50	1.80	2.51	3.01	4.73	5.01	5.57	7.89	9.47	10.0	11.1	15.8	18.9	20.0	20.0	20.0	20.0	20.0	20.0	20.0	20.0	20.0
			50Hz	14.7	17.7	24.6	29.5	48.3	49.1	54.6	80.5	96.6	98.3	109	161	193	200	200	200	200	200	200	200	200	200
			60Hz	1.25	1.50	2.09	2.51	3.82	4.18	4.64	6.36	7.64	8.35	9.28	12.7	15.3	16.5	20.0	20.0	20.0	20.0	20.0	20.0	20.0	20.0
			60Hz	12.3	14.7	20.5	24.6	39.0	40.9	45.5	64.9	77.9	81.9	91.0	130	156	168	200	200	200	200	200	200	200	200

Lead Wiring Type

Description

The precision control reversible motor is a high-performance power unit specifically designed for industrial automation and light-to-medium mechanical transmission systems, emphasizing precision control capabilities and bidirectional operation. Rated at 120W, this motor supports a wide voltage input range of 110V–380V, making it suitable for different regional power standards and facilitating deployment across multiple markets. Its compact structural design ensures excellent heat dissipation and mechanical strength, allowing stable operation even within space-constrained equipment, providing reliable power support for long-term high-precision operations.
In terms of control performance, the motor features an optimized stator and rotor structure that ensures smooth torque output and rapid response, allowing precise control during forward and reverse switching as well as variable-speed operation. This makes it ideal for applications such as conveyor systems, automated assembly lines, and packaging machinery, where high operational accuracy and cycle control are required. Its bidirectional operation enhances operational flexibility while minimizing mechanical shock and vibration, ensuring stability and safety during continuous operation.
For transmission matching, this motor can be combined with gearboxes offering ratios from 3–180K, allowing flexible adjustment of output speed and torque according to load requirements, achieving precise power transmission. Coupled with high operational efficiency and stable torque output, the precision control reversible motor delivers reliable and flexible power support under complex working conditions, making it a core drive unit in industrial automation systems that balances accuracy, adaptability, and dependability.