Summary of Contents for Jianken JG Series
- Page 1 H i g h S p e e d M o t o r S p i n d l e OPERATION MANUAL JINGJIANG CITY JIANKEN HIGH-SPEED ELECTRIC MOTOR CO.,LTD （Initial: JINGJIANG CITY JINGGONG HIGH-SPEED ELECTRIC MOTOR CO.,LTD）...
- Page 2 Thanks for selecting Jianken JG series High-Speed Spindle Motor(High-speed motor, high-speed grinding head). We wish Jianken products to accelerate the pace of your business success and help you obtain splendid achievements. During the operation, please feel free to contact us or the dealer for any questions or suggestions, and we will be at your service.
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Page 3: Table Of Contents
CONTENTS 2. Instructions of Pneumatic tool change spindle JGL 2.1、Specifications 2.2、Overall dimension 2.3、V/f diagram 2.4、Installations 2.5、Air connections & steps of tool change 2.6、Sensor connection & operation 2.7、Maintenance 3. Instructions of Permanent magnet pneumatic tool change spindle JGY 3.1、Specifications 3.2、Overall dimension 3.3、Connection diagram of encoder 4. -
Page 4: Tip
1. Tips It’s necessary to match the high speed spindle motor with inverter. No allowing directly plugging the spindle motor to the power supply. Otherwise, it will damage the high-speed spindle directly. Before the inverter drives the spindle, all the parameters must be set up correctly. - Page 5 Motor parameters Speed Inter models cool Note power Volt Freq (r/min) mode face (kW) (HZ) with sensor JGL-80/2.2R40-20 40000 ISO20 unclamp & grease water clamp unit with sensor JGL-85/1.5R24-20 24000 ISO20 unclamp & grease water clamp unit with sensor JGL-100/2.5R24-25 24000 ISO25 unclamp &...
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Page 6: Overall Dimension
Overall dimensions model N-d1 JGL-62/1.8R60 61.9 JGL-62/1.8R60-10 61.9 61.9 JGL-80/1.5R24-20 79.9 JGL-80/2.2R24-20 79.9 JGL-80/2.2R30-20 JGL-80/2.5R40-20 JGL-85/1.5R24-20 JGL-100/2.5R24-25 99.8 12.5 14.8 JGL-100/3.2R24-25 99.8 14.8 JGL-110/4.2R24-30 109.8 12.5 16.3 JGL-120/5.5R24-30 119.8 JGL-120/7.5R24-30 119.8 JGL-125/5.5R24-30 119.8 23.5 JGL-150/7.5R15-30 149.8 JGL-150/7.5R12-40 149.8 8-φ8.5 JGL-150/11R18-40 149.8 JGL-170/13.5R12-40 149.8... -
Page 7: V/F Diagram
3. 3、V/F diagram ⑴、 diagram for constant torque： ⑵、 diagram for constant power： ⑶、diagram for approx constant power： 2. 4、Installations ⑴、Operating ambient temperature range: -10℃~40℃ ⑵、Before installation, manually rotate the spindle nose to check if it’s smooth without any block. ⑶、check if the insulation resistance of stator is 200 MΩ... - Page 8 ±2℃. The inlet & outlet water tubing should be connected according to the labels on the spindle. No leaking at the joint. Make sure the cooling liquid flows smoothly. ⑹、 Water prevention and shielding measures should be taken for the power cables.
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Page 9: Air Connections & Steps Of Tool Change
the end, no matter the spindle is working or the tool is changing, “air sealed” should be activated all the time unless the whole CNC machine stops, which is to avoid the pollution from cooling liquid or the cutting chips. ⑾... -
Page 10: Sensor Connection & Operation
tool holder is installed. Turn on the valve of “air return” and pressurize it for 5s. Then turn it off. Now that’s all for a whole step of tool changing. Turn on the valve of “air inlet” once again, the initially installed tool holder will be released. -
Page 11: Maintenance
opened,the sensor for tool released will output signal of voltage. When “air inlet” is turned off, and tool holder is in the right place of spindle, the sensor for tool clamped will output signal of voltage. Only when the sensor with too holder in place outputs voltage, the spindle can be started. 2. -
Page 12: Specifications
3.JGY Permanent magnet synchronous pneumatic tool change spindle JGY motor spindle is made on the basis of pneumatic tool change spindle. The rotor is with permanent magnetic material, while the stator winding is redesigned; with inductive encoder inside, the speed can be controlled precisely both in clockwise and anti clockwise motion. -
Page 13: Overall Dimension
Overall dimensions Model N-d1 （kg) JGY-80/3.7R24-ISO20 JGY-100/5.5R15-24-BT30 99.9 JGY-110/7.5R12-24-BT30 12.5 6-φ8. JGY-120/10R13-24-T30 8-φ8. JGY-150/15R7.5-20-T40 149.8 3. 3、Connection diagram of encoder JGY motor spindle needs special permanent magnet synchronous driver. Common inverters can not drive it. Regarding the installation and maintenance of JGY motor spindle, please refer to JGL motor spindle. -
Page 14: Specifications & Overall Dimensions
JGD Constant Torque motor spindle JGH Constant Power motor spindle JGM Grinding motor spindle JG series High-speed Spindle motor (High-speed motor, High-speed grinding head), is widely used for CNC drilling, milling, 3D engraving, precise grinding, moudle processing and other high speed machines. The whole equipment and other parts are all precisely processed. - Page 15 self JGD-80/0.75 24000 0.75 ER16 24000 ER16 water JGD-80/1.5R24 40000 ER16 water JGD-80/1.5R40 60000 1000 ER16 water JGD-80/1.5R60 JGD-80/2.2 24000 ER20 water JGD-80/2.5R40 40000 ER20 water JGD-85/1.5 24000 ER16 water JGD-85/2.2 24000 ER20 water JGD-105/2.2 24000 ER20 water JGD-105/3.2 24000 ER20 water 15.5...
- Page 16 JGD-62/0.75 61.9 JGD-62/0.8 61.9 JGD-62/1.0R60 61.9 JGD-80/0.75 79.9 JGD-80/1.5R24 79.9 JGD-80/1.5R40 79.9 JGD-80/1.5R60 79.9 JGD-80/2.2 79.9 JGD-80/2.5R40 79.9 JGD-85/1.5 84.9 JGD-85/2.2 84.9 JGD-105/2.2 104.8 JGD-105/3.0 104.8 JGD-125/4.2 124.8 JGD-125/5.5 124.8 JGD-150/13 149.8 JGH constant power motor spindle Motor parameters Speed Collet Model cool...
- Page 17 JGH overall dimensions model ΦD ΦD1 ΦD2 ΦD3 ΦD4 JGH-80/1.5 79.9 JGH-85/1.8 84.9 JGH-105/2.2 JGH-105/3.0 JGH-125/4.2 JGH-125/5.5 JGH-136/5.5 135.9 JGH-136/7.5 135.9 JGH-150/11 149.8 Dia of water tube D4 ER collet Power plug Service hotline ： +86 523-84385453 - 14 -...
- Page 18 JGM Specifications & overall dimensions Motor parameteres Overall Speed model size Nose size Bearing type 冷却 r/min Power Volt Freq Φ*L (KW) (HZ) （A) JGM-48/0.25R60 60000 0.25 1000 48*110 grease water 1/7000-1/708 JGM-58/0.3R50 50000 58*155 grease ER11 1/7002-1/7001 JGM-62/0.75R42 42000 0.75 62*175 grease...
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Page 19: V/F Diagram
4. 2、V/F diagram Rated volt Rated freq Max freq 4. 3、Installations ⑴、Before unpacking the spindle, please check if the package is intact without moisture. ⑵ 、 Please check if the specifications of the motor accord with the application requirement. ⑶、Carefully check if there is any damage or transformation during the transportation, and if the fastener loosens or drops. - Page 20 3.5kw, its pin 1, 2, 3 are input terminal, which connect to U, V, W of the frequency converter. Terminal 4 is grounded. Above 4.0kw, 2, 3, 4 are input terminal while terminal 1 is grounded. ⑼ 、 The starting time of the spindle is usually 5~20 seconds. When operation, please avoid prompt start as much as possible.
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Page 21: Precautions
5. Precautions 1、 The ambient conditions have to keep dry. Surface of the spindle should be clean. 2、The operator should obtain skillful and normative operating abilities. 3、After the spindle is started, it must be pre-heated by low-speed running for 10 or 15 minutes, which makes the grease fiber permuted in the direction which bearings rotate. - Page 22 tool-clamping accuracy and eventually scrap the rotor, but also abrade the thread on nuts and rotor which will eventually levigate the rotor thread and make the nut unlocked, loose and useless. 8、In order to ensure the necessary line speed for the small tool cutting, the characteristic of high speed on the spindle is fully taken into account when the spindle is designed.
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Page 23: Maintenance
6. Maintenance 1、When the thermal protection and short-circuit protection of the inverter are continuously activated, check that the fault may come from the motor, or too low setting values on overloading or protection device. Only when the fault is cleared, the inverter can be operated. 2、The high-speed spindle with grease lubrication should keep in good lubrication during operation. -
Page 24: Warranty Specifications
Spindle bearing type Accuracy grade Bearing type Front bearing Back bearing 8 、 In case of long-time deactivation, drain away the cooling water inside the waterway, and inject a little anti-rust oil to avoid rusting and blocking. Also oil the spindle collet, nuts and the spindle front part. Treat the whole spindle with rust &... -
Page 25: Others
8. Others 1、For users’ convenience, we provide services about maintenance and consultation. 2 、 Jianken follows the concepts of sustainable development. We reserve the right to modify, improve and explain any characteristics and performances described in this manual without further notice. - Page 26 Jingjiang City Jianken High-Speed Electric motor Co.,Ltd Certificate of Qualification Product name: High-Speed spindle motor Product model: Series No.: The product has been tested and qualified for delivery. Inspector： Quality Control Depart： Delivery Date：...
- Page 27 Jingjiang City Jianken High-Speed Electric motor Co.,Ltd ADD：No. 16 Runjinggang Rd, Hongguang industrial park, Jingjiang city, Jiangsu, China Tel：+86 523-84385453/84389293 http://www.jian-ken.com/ http://www.jkspindle.com...
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