Micro AC Brake Gear Motor

Micro AC Brake Gear Motor
Micro AC Brake Gear Motor
Micro AC Brake Gear Motor
Micro AC Brake Gear Motor
Micro AC Brake Gear Motor
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Application

These AC motors are found in a wide range of industrial production machinery, including conveying equipment, food machinery, medical machinery, printing machines, etc.

Technical Parameter
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
2RK6GN-AM 2RK6A-AM 30min 6 1ph 100 50 0.265 60 48 1200 4
60 0.232 55 40 1450
2RK6GN-EM 2RK6A-EM 30min 6 1ph 110 60 0.185 45 40 1450 2.5
1ph 120 0.2
2RK6GN-CM 2RK6A-CM 30min 6 1ph 220 50 0.145 55 48 1200 1
1ph 230 0.15
2RK6GN-HM 2RK6A-HM 30min 6 1ph 220 60 0.145 60 40 1450
1ph 230 0.15
2RK6GN-SM 2RK6A-SM 30min 6 3ph 220 50 0.076 85 48 1200 /
60 0.065 70 40 1450
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
3RK15GN-AM 3RK15A-AM 30min 15 1ph 100 50 0.4 110 125 1200 7
60 0.56 105 105 1450
3RK15GN-EM 3RK15A-EM 30min 15 1ph 110 60 0.43 85 105 1450 6
1ph 120 0.42
3RK15GN-CM 3RK15A-CM 30min 15 1ph 220 50 0.23 110 125 1200 1.5
1ph 230
3RK15GN-HM 3RK15A-HM 30min 15 1ph 220 60 0.2 85 105 1450
1ph 230 90
3RK15GN-SM 3RK15A-SM 30min 15 3ph 220 50 0.14 220 125 1200 /
60 0.12 180 105 1450
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
4RK25GN-AM 4RK25A-AM 30min 25 1ph 100 50 0.59 160 200 1250 10
60 0.69 140 165 1550
4RK25GN-EM 4RK25A-EM 30min 25 1ph 110 60 0.45 140 165 1550 8
1ph 120 0.5
4RK25GN-CM 4RK25A-CM 30min 25 1ph 220 50 0.29 140 200 1250 2.2
1ph 230 0.3 160
4RK25GN-HM 4RK25A-HM 30min 25 1ph 220 60 0.35 140 165 1550
1ph 230
4RK25GN-SM 4RK25A-SM 30min 25 3ph 220 50 0.185 350 200 1250 /
60 0.17 250 165 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
5RK40GN-AM 5RK40A-AM 30min 40 1ph 100 50 0.78 300 315 1250 15
60 1.05 260 1550
5RK40GN-EM 5RK40A-EM 30min 40 1ph 110 60 0.79 260 260 1550 12
1ph 120 0.8
5RK40GN-CM 5RK40A-CM 30min 40 1ph 220 50 0.45 270 315 1250 3
1ph 230
5RK40GN-HM 5RK40A-HM 30min 40 1ph 220 60 0.45 270 260 1550
1ph 230
5RK40GN-SM 5RK40A-SM 30min 40 3ph 220 50 0.3 800 315 1250 0.3
60 0.25 660 260 1550 0.25
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
5RK60GN-AFM 5RK60A-AFM 30min 60 1ph 100 50 1.26 470 470 1250 25
60 1.7 380 1550
5RK60GN-EFM 5RK60A-EFM 30min 60 1ph 110 60 1.05 330 380 1550 15
1ph 120 380
5RK60GN-CFM 5RK60A-CFM 30min 60 1ph 220 50 0.55 420 470 1250 4.5
1ph 230 0.6 460
5RK60GN-HFM 5RK60A-HFM 30min 60 1ph 220 60 0.55 420 380 1550
1ph 230 0.6 460
5RK60GN-SFM 5RK60A-SFM 30min 60 3ph 220 50 0.45 1000 470 1250 /
60 0.4 800 380 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
5RK60GU-AFM 30min 60 1ph 100 50 1.26 470 470 1250 25
60 1.7 380 1550
5RK60GU-EFM 30min 60 1ph 110 60 1.05 330 380 1550 15
1ph 120 380
5RK60GU-CFM 30min 60 1ph 220 50 0.55 420 470 1250 4.5
1ph 230 0.6 460
5RK60GU-HFM 30min 60 1ph 220 60 0.55 420 380 1550
1ph 230 0.6 460
5RK60GU-SFM 30min 60 3ph 220 50 0.45 1000 470 1250 /
60 0.4 800 380 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
5RK90GU-AFM 5RK90A-AFM 30min 90 1ph 100 50 1.78 600 700 1250 30
60 2.35 570 1550
5RK90GU-EFM 5RK90A-EFM 30min 90 1ph 110 60 1.72 550 570 1550 25
1ph 120 600
5RK90GU-CFM 5RK90A-CFM 30min 90 1ph 220 50 0.82 560 700 1250 6
1ph 230 0.81
5RK90GU-HFM 5RK90A-HFM 30min 90 1ph 220 60 0.81 560 570 1550
1ph 230 0.8
5RK90GU-SFM 5RK90A-SFM 30min 90 3ph 220 50 0.6 1350 700 1250 /
60 0.55 1100 570 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
5RK120GU-AFM 5RK120A-AFM 30min 120 1ph 100 50 2.25 700 930 1250 35
60 2.85 750 1550
5RK120GU-EFM 5RK120A-EFM 30min 120 1ph 110 60 1.9 650 750 1550 30
1ph 120 720
5RK120GU-CFM 5RK120A-CFM 30min 120 1ph 220 50 1.15 720 930 1250 8
1ph 230
5RK120GU-HFM 5RK120A-HFM 30min 120 1ph 220 60 1.2 720 750 1550
1ph 230
5RK120GU-SFM 5RK120A-SFM 30min 120 3ph 220 50 0.7 1850 930 1250 /
60 0.6 1600 750 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
6RK120GU-AFM 6RK120A-AFM 30min 120 1ph 100 50 2.1 600 930 1250 35
60 2.5 750 1550
6RK120GU-EFM 6RK120A-EFM 30min 120 1ph 110 60 1.7 600 750 1550 30
1ph 120 1.8
6RK120GU-CFM 6RK120A-CFM 30min 120 1ph 220 50 0.95 750 930 1250 8
1ph 230
6RK120GU-HFM 6RK120A-HFM 30min 120 1ph 220 60 0.95 700 750 1550
1ph 230 1
6RK120GU-SFM 6RK120A-SFM 30min 120 3ph 220 50 0.75 2200 890 1250 /
60 0.7 2000 730 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
6RK140GU-AFM 6RK140A-AFM 30min 140 1ph 100 50 2.7 700 1080 1250 35
60 3 870 1550
6RK140GU-EFM 6RK140A-EFM 30min 140 1ph 110 60 1.8 700 850 1550 25
1ph 120 1.95
6RK140GU-CFM 6RK140A-CFM 30min 140 1ph 220 50 1.05 850 1040 1250 10
1ph 230 1.15
6RK140GU-HFM 6RK140A-HFM 30min 140 1ph 220 60 1.05 750 850 1550
1ph 230 1.15
6RK140GU-SFM 6RK140A-SFM 30min 140 3ph 220 50 0.85 2700 1080 1250 /
60 0.75 2200 870 1550
Brake Motor Model Lead Wire Type Rating Output Power Voltage Frequency Current Starting Torque Rated Torque Rated Speed Capacitor
Pinion Shaft Round Shaft W V Hz A mN.m mN.m r/min μF
6RK200GU-AFM 6RK200A-AFM 30min 200 1ph 100 50 3.2 900 1385 1250 45
60 3.5 1120 1550
6RK200GU-EFM 6RK200A-EFM 30min 200 1ph 110 60 2.75 850 1120 1550 35
1ph 120 2.65
6RK200GU-CFM 6RK200A-CFM 30min 200 1ph 220 50 1.4 1100 1385 1250 12
1ph 230
6RK200GU-HFM 6RK200A-HFM 30min 200 1ph 220 60 1.4 1000 1120 1550
1ph 230
6RK200GU-SFM 6RK200A-SFM 30min 200 3ph 220 50 1.2 3400 1385 1250 /
60 1 2700 1120 1550
Features

1. Aluminum radiation plate: good radiating efficiency.
2. Motor includes a stator and rotor, there is a repulsion force which drives the motor by magnetic field.
3. The output shaft: shaft with gears can match with a gearbox to reduce speed, the round shaft can connect with various types of couplings.
4. Wire: connect to the power supply, this wire can be lengthened as requested.

Structure and Operation Principle

1. Our micro AC brake gear motor is a non-excitation action type motor that is designed to attract the mobile armature pressed by spring to apply voltage to the coil. Once the coil is broken, the mobile armature presses the braking gasket to produce a braking force under the spring force, effectively stopping the motor.

2. Feature of Electromagnetic Brake
The holding torque of the brake is 0.05-2N.m. It is a safe braking system because it stops the equipment when the power supply is cut off immediately.

The motor and brake can share one power supply. The brake features a rectifying circuit inside, so the ac power supply of motor is suitable.

3. Features of Starting Time and Braking Time
Starting time includes the time for the brake to disengage. Braking time is the time from the power supply removal to the time where the motor stops completely.

Model Selection Factors

1. Please specify the power of motor: we have 6W-250W options for micro gear motor.
2. General Voltage: Single phase 110V, 220V, 100V 50Hz/60Hz; Three phase 220V, 380V 50Hz/60Hz
3. Frame size of motor: 60*60mm. 70*70mm, 80*80mm, 90*90mm, 104*104mm
4. Poles of motor: 2P, 4P,6P, 8P
5. Ratio: Ratio of gearbox--your required output speed for motor/rated motor speed
6. The gearbox frame size must be same with size of motor
This motor can rotate at clockwise and counter clockwise. For single phase motor, please change the rotate direction after motor stop.

Installation

1. Center the central axis when installing the gear motor. Error should not be greater than the compensation value of the coupler. A proper centering can extend the service life and maximize transmission efficiency.
2. Do not knock the motor when mounting the driving medium on the output shaft. We suggest using the assembly fixture and inner thread of the shaft and bolt to press the driving medium.
3. The gear motor should be tightly mounted on a stable horizontal base to make sure that the oil can be drained properly and to allow cool air to circulate freely. This helps prevent noise and vibration.
4. The mounting unit allows workers access to the oil pointer, breather plug and oil drain plug with great convenience. After moving the gear motor in place, inspect the compaction reliability of each fastener for a proper fit. The motor is lubricated with oil grease. Replace the screw plug with a breather plug prior to operating.
Note: After a certain time running of the gear motor, regularly check the gearbox oil level to avoid possible leakage caused by the motor shell. For example, overflowing or higher than suggested working temperatures will affect the usage of the gear motor. So different gear motors will be selected according to different temperatures.

How to store the reducer?

1) Keep the reducer in a clean dry place.
2) If it will be stored outdoor or in a humid place, please put the reducer in a box and pack it tightly with a plastic bag to avoid rain exposure and external erosion.

Cautions during Operation

1) Overload should be avoided.
2) Input speed cannot exceed the proper max. speed.
3) Please stop and check the reducer if any of the following occurs:
Sudden temperature rise
Abnormal noise
Unstable speed
4) Please change the motor shaft direction after stopping the motor.

Warranty Instruction

The following costs and damages are not included in our warranty:
1) Freight cost
2) If the reducer connects with or inserts into a unit during dismounting or mounting, or any other extra action, there will be a cost as this is not in the warranty.
3) Other accompanying unspecified damage.

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