5RK 90mm 40W

Brake Motor

Motor Type: 5RK

Power: 40W

Voltage: 110-380V

Gearbox Ratio: 3-180K

Motor Parameter Table

Model ·Type Lead Wire Type	Rating	Output power W	Voltage V	Frequency Hz	Current A	Starting Torque mN.m	Rated Torque mN.m	Rated Speed r/min	Capacitor μF
Pinion Shaft
5RK40GU-AM	30min	40	1ph 100	50	0.78	300	315	1250	15.0
				60	1.05		260	1550
5RK40GU-EM	30min	40	1ph 110	60	0.79	260	260	1550	12.0
			1ph 120		0.80
5RK40GU-CM	30min	40	1ph 220	50	0.45	270	315	1250	3.00
			1ph 230
5RK40GU-HM	30min	40	1ph 220	60	0.45	270	260	1550	3.00
			1ph 230
5RK40GU-SM	30min	40	3ph 220	50	0.30	800	315	1250	0.30
				60	0.25	660	250	1600	0.25
5RK40GU-S3M	30min	40	3ph 380	50	0.17	800	315	1250	0.30
				60	0.14	660	250	1600	0.25

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	50H	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
5RK40GUAM□ 5RK40GUEM□ 5RK40GUCM□ 5RK40GUHM□ 5RK40GUSM□ 5RK40GUS3M□	5GU□RC 5GU□RT	Allowance Torque	50Hz	0.50	0.60	0.84	1.00	1.58	1.67	1.86	2.63	3.16	3.34	3.71	5.26	6.31	6.80	9.50	11.4	14.2	17.0	18.9	20.0	20.0	20.0
			50Hz	4.91	5.89	8.19	9.82	16.1	16.4	18.2	26.8	32.2	32.8	36.4	53.7	64.4	70.0	97.0	116	145	174	193	200	200	200
			60Hz	0.42	0.50	0.70	0.84	1.27	1.39	1.55	2.12	2.55	2.78	3.09	4.24	5.09	5.50	7.64	9.16	11.5	13.7	15.3	18.3	20.0	20.0
			60Hz	4.09	4.91	6.82	8.19	13.0	13.7	15.16	21.6	26.0	27.3	30.32	43.3	51.9	56.1	77.9	93.5	117	140	156	187	200	200

Lead Wiring Type

Description

The industrial-grade AC brake motor is an integrated drive and braking product designed for demanding industrial environments and high-intensity operating conditions. It focuses on long-term operational stability, load adaptability, and braking reliability. This model utilizes a 5RK motor structure, reinforced in both mechanical strength and electromagnetic design, enabling stable operation under complex conditions. With a rated power of 40W, it is suitable for the continuous driving needs of medium to heavy-load equipment, providing sufficient and predictable power output for industrial systems.
This product can be matched with a reduction ratio range of 3–180K, allowing for flexible balancing between speed and torque according to actual application requirements. By rationally configuring the reduction ratio, the motor can effectively convert output power into greater working torque, meeting the load capacity requirements of industrial applications such as conveying, lifting, and pushing/pulling. The coordinated design of the reduction mechanism and braking system helps reduce mechanical shock during starting and stopping, improving system stability and extending the service life of critical components.
The industrial-grade AC brake motor is suitable for automated production lines, material handling systems, automated storage and retrieval systems, and various industrial machinery requiring long-term stable operation. Its design philosophy is to achieve a balance between power output, braking safety, and environmental adaptability, providing equipment manufacturers and system integrators with a reliable, versatile, and easily integrated industrial-grade AC brake motor solution.