6RK120GU-□MF 6RK140GU-□MF 6RK200GU-□MF

6RK 104mm 120W-200W Micro AC Brake Motor

6rk120gucm 6rk140gucm 6rk200gucm 104mm 140w 200w 250w micro ac brake gear motor right angel gearbox 1

· High-efficiency Induction Core (Continuous Rating)

· Precision Ground Parallel Shaft Gearbox

· Reliable Class B Insulation & IP20 Protection

· Available in Single-Phase (110V/220V) & Three-Phase (220V/380V)

Model Specification Side-by-Side

■ Motor Model Numbering System

5①

I②

K③

40④

R⑤

GN⑥

C⑦

T⑧

Item	Technical Specification & Meaning
① Frame Size	0: 42mm \| 2: 60mm \| 3: 70mm \| 4: 80mm \| 5: 90mm \| 6: 104mm
② Motor Type	I: Induction \| R: Reversible \| T: Torque
③ Series	K Series
④ Output Power	40: 40W (Nominal output power wattage)
⑤ Speed Control	R: Speed Adjustable \| None: Fixed Speed
⑥ Shaft Type	GN/GU: Pinion Shaft \| A: Round \| A1: Keyway
⑦ Voltage & Poles	A:Single-phase(1Φ) 110V 50/60Hz4P B:Single-phase(1Φ) 110V 50Hz2P C:Single-phase(1Φ) 220/230V 50Hz4P D:Single-phase(1Φ) 220V 50Hz2P E:Single-phase(1Φ) 110V/120V 60Hz4P H:Single-phase(1Φ) 220/230V 60Hz4P S:Three-phase(3Φ) 200/220/230V 50/60Hz4P S3:Three-phase(3Φ) 380/400/415V 50/60Hz4P T:Three-phase(3Φ) 200/220/230V 50/60Hz2P T3:Three-phase(3Φ) 380/400/415V 50/60Hz2P
⑧ Accessories	T: Terminal Box \| F/FF: Fan \| M: Brake

■ Reducer Model Numbering System

5①

GU②

50③

RH④

Item	Technical Specification & Meaning
① Gearhead frame size	4: 80mm \| 5: 90mm \| 6: 104mm
② Type of pinion	GN : GN type gear \| GU : GU type gear
③ Gear ratio	(e.g.) 50 : Gear ratio of 1 : 50 10x denotes the decimal gearhead of ratio 1 : 10
④ Type of output shaft	RH : Hollow worm shaft RA : Worm output shaft RC : Spiral bevel hollow shaft RT : Spiral bevel output shaft

* Note: If the motor is assembled with a parallel shaft gear box, please cancel item no 5. If assembly with right angle gear box, please cancel item no 4.

■ Specs Continuous Rating

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	Rating	Output power W	Voltage V	Frequency Hz	Current A	Starting Torque mN.m	Rated Torque mN.m	Rated Speed r/min	Capacitor μF
6RK120GU-AMF	30min	120	1ph 100	50	2.10	600	930	1250	35
6RK120GU-AMF	30min	120	1ph 100	60	2.50	600	750	1550	35
6RK120GU-EMF	30min	120	1ph 110	60	1.70	600	750	1550	30
6RK120GU-EMF	30min	120	1ph 120	60	1.80	600	750	1550	30
6RK120GU-CMF	30min	120	1ph 220	50	0.95	750	930	1250	8.0
6RK120GU-CMF	30min	120	1ph 230	50	0.95	750	930	1250	8.0
6RK120GU-HMF	30min	120	1ph 220	60	0.95	700	750	1550	8.0
6RK120GU-HMF	30min	120	1ph 230	60	1.00	700	750	1550	8.0
6RK120GU-SMF	30min	120	3ph 220	50	0.75	2200	890	1250	-
6RK120GU-SMF	30min	120	3ph 220	60	0.70	2000	730	1550	-
6RK120GU-S3MF	30min	120	3ph 380	50	0.43	2200	890	1250	-
6RK120GU-S3MF	30min	120	3ph 380	60	0.40	2000	730	1550	-

● When the motor is approved under various safety standards, the model name on the nameplate is the approved model name.

● Contains a built-in thermal protector (automatic return). If a motor overheats for any reason, the thermal protector is opened and the motor stops.

● When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor off before inspecting.

● Note: "-A" it means the voltage 110V, the assembly capacitor value it is according to the label.

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

Type Motor/Gearhead	Gear Ratio		7.5	9	12.5	15	18	25	30	36	50	60	75	90	100	120	150	180
	Speed r/min	50Hz	200	166	120	100	83	60	50	41	30	25	20	16	15	12	10	8
	Speed r/min	60Hz	240	200	144	120	100	72	60	50	36	30	24	20	18	15	12	10
6RK120GU-AMF□ 6RK120GU-EMF□ 6RK120GU-CMF□ 6RK120GU-HMF□ 6RK120GU-SMF□ 6RK120GU-S3MF□	6GU□RC 6GU□RT	50Hz	4.26	5.68	7.89	9.47	11.4	15.8	18.9	22.7	28.4	34.1	42.6	51.1	56.8	60.0	60.0	60.0
		50Hz	43.5	58.0	80.5	96.6	116	161	193	232	290	348	435	522	580	600	600	600
		60Hz	3.44	4.58	6.36	7.64	9.16	12.7	15.3	18.3	22.9	27.5	34.4	41.2	45.8	55.0	60.0	60.0
		60Hz	35.1	46.7	64.9	77.9	93.5	130	156	187	234	280	351	421	467	561	600	600

■ Dimensions (Unit mm)

6rk120gncm 104mm 120w micro ac brake gear motor right angel gearbox

📥 Download PDF Specs

📥 Download STEP Specs

■ Specs Continuous Rating

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	Rating	Output power W	Voltage V	Frequency Hz	Current A	Starting Torque mN.m	Rated Torque mN.m	Rated Speed r/min	Capacitor μF
6RK140GU-AMF	30min	140	1ph 100	50	2.70	700	1080	1250	35
6RK140GU-AMF	30min	140	1ph 100	60	3.00	700	870	1550	35
6RK140GU-EMF	30min	140	1ph 110	60	1.80	700	850	1550	25
6RK140GU-EMF	30min	140	1ph 120	60	1.95	700	850	1550	25
6RK140GU-CMF	30min	140	1ph 220	50	1.05	850	1040	1250	10
6RK140GU-CMF	30min	140	1ph 230	50	1.15	850	1040	1250	10
6RK140GU-HMF	30min	140	1ph 220	60	1.05	750	850	1550	10
6RK140GU-HMF	30min	140	1ph 230	60	1.15	750	850	1550	10
6RK140GU-SM	30min	140	3ph 220	50	0.85	2700	1080	1250	-
6RK140GU-SM	30min	140	3ph 220	60	0.75	2200	870	1550	-
6RK140GU-S3M	30min	140	3ph 380	50	0.49	2700	1080	1250	-
6RK140GU-S3M	30min	140	3ph 380	60	0.43	2200	870	1550	-

● When the motor is approved under various safety standards, the model name on the nameplate is the approved model name.

● Contains a built-in thermal protector (automatic return). If a motor overheats for any reason, the thermal protector is opened and the motor stops.

● When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor off before inspecting.

● Note: "-A" it means the voltage 110V, the assembly capacitor value it is according to the label.

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

Type Motor/Gearhead	Gear Ratio		7.5	9	12.5	15	18	25	30	36	50	60	75	90	100	120	150	180
	Speed r/min	50Hz	200	166	120	100	83	60	50	41	30	25	20	16	15	12	10	8
	Speed r/min	60Hz	240	200	144	120	100	72	60	50	36	30	24	20	18	15	12	10
6RK140GU-AFM□ 6RK140GU-EFM□ 6RK140GU-CFM□ 6RK140GU-HFM□ 6RK140GU-SFM□ 6RK140GU-S3FM□	6GU□RC 6GU□RT	50Hz	4.97	6.63	9.21	11.0	13.3	18.4	22.1	26.5	33.1	39.8	49.7	59.6	60.0	60.0	60.0	60.0
		50Hz	50.7	67.6	93.9	113	135	188	225	271	338	406	507	600	600	600	600	600
		60Hz	4.01	5.34	7.42	8.91	10.7	14.8	17.8	21.4	26.7	32.1	40.1	48.1	53.4	60.0	60.0	60.0
		60Hz	40.9	54.5	75.8	90.9	109	152	182	218	273	327	409	491	545	600	600	600

■ Dimensions (Unit mm)

6rk140gncm 104mm 140w micro ac brake gear motor right angel gearbox

📥 Download PDF Specs

📥 Download STEP Specs

■ Specs Continuous Rating

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	Rating	Output power W	Voltage V	Frequency Hz	Current A	Starting Torque mN.m	Rated Torque mN.m	Rated Speed r/min	Capacitor μF
6RK200GU-AMF	30min	200	1ph 100	50	3.20	900	1385	1250	45
6RK200GU-AMF	30min	200	1ph 100	60	3.50	900	1120	1550	45
6RK200GU-EMF	30min	200	1ph 110	60	2.75	850	1120	1550	35
6RK200GU-EMF	30min	200	1ph 120	60	2.65	850	1120	1550	35
6RK200GU-CMF	30min	200	1ph 220	50	1.40	1100	1385	1250	12
6RK200GU-CMF	30min	200	1ph 230	50	1.40	1100	1385	1250	12
6RK200GU-HMF	30min	200	1ph 220	60	1.40	1000	1120	1550	12
6RK200GU-HMF	30min	200	1ph 230	60	1.40	1000	1120	1550	12
6RK200GU-SMF	30min	200	3ph 220	50	1.20	3400	1385	1250	-
6RK200GU-SMF	30min	200	3ph 220	60	1.00	2700	1120	1550	-
6RK200GU-S3MF	30min	200	3ph 380	50	0.69	3400	1385	1250	-
6RK200GU-S3MF	30min	200	3ph 380	60	0.58	2700	1120	1550	-

● When the motor is approved under various safety standards, the model name on the nameplate is the approved model name.

● Contains a built-in thermal protector (automatic return). If a motor overheats for any reason, the thermal protector is opened and the motor stops.

● When the motor temperature drops, the thermal protector closes and the motor restarts. Be sure to turn the motor off before inspecting.

● Note: "-A" it means the voltage 110V, the assembly capacitor value it is according to the label.

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

Type Motor/Gearhead	Gear Ratio		7.5	9	12.5	15	18	25	30	36	50	60	75	90	100	120	150	180
	Speed r/min	50Hz	200	166	120	100	83	60	50	41	30	25	20	16	15	12	10	8
	Speed r/min	60Hz	240	200	144	120	100	72	60	50	36	30	24	20	18	15	12	10
6RK200GU-AMF□ 6RK200GU-EMF□ 6RK200GU-CMF□ 6RK200GU-HMF□ 6RK200GU-SMF□ 6RK200GU-S3MF□	6GU□RC 6GU□RT	50Hz	9.28	11.1	13.9	16.7	20.1	25.2	30.3	36.3	50.4	60.0	60.0	60.0	60.0	60.0	60.0	60.0
		50Hz	94.7	114	142	171	205	257	30.9	370	515	600	600	600	600	600	600	600
		60Hz	7.49	8.98	11.2	13.5	16.2	20.3	24.4	29.3	40.7	48.8	60.0	60.0	60.0	60.0	60.0	60.0
		60Hz	76.4	91.7	115	138	165	207	249	299	415	498	600	600	600	600	600	600

■ Dimensions (Unit mm)

6rk200gncm 104mm 200w micro ac brake gear motor right angel gearbox

📥 Download PDF Specs

📥 Download STEP Specs

■ Wiring Diagram

■ Features For Reversible Motor

1.Reversible motor has a friction brake at the back of the motor body, which is designed for applications where reversal of direction is frequently required. For the friction brake the damp with spring impacts the rotating brake disk and supplies with continuous press.
2.The holding torque and overtravel of a simple brake will vary with the length of rotation time or temperature.
3.The reversible motor, like induction motor, is started by the capacitor and has a same torque characteristic with the induction motor.But the Reversible Motor is designed with a higher starting torque to increase the instant reversal features.

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■ Motor Model Numbering System

■ Reducer Model Numbering System

■ Specs Continuous Rating

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

■ Dimensions (Unit mm)

■ Specs Continuous Rating

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

■ Dimensions (Unit mm)

■ Specs Continuous Rating

■ Allowance Torque Unit : Upside(N.m)/Belowside(kgf.cm)

■ Dimensions (Unit mm)

■ Wiring Diagram

■ Features For Reversible Motor