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User Manual
SAFETY PRECAUTIONS
The incorrect connection and operation may cause the accident, so
before using and operating the motor, please read the manual carefully!
1. The motor is installed with the photoelectric encoder, and it's not allowed to hit the
motor. And the user can't disassemble the photoelectric encoder by himself; otherwise,
the relative position (zero position) between the encoder and the motor winding is
changed, which causes the motor out of running!
2. In the normal climate, measure the insulation resistance which the motor winding is
against with the case, by 500V megameter, and the value should NOT be less than 20
M Ω.
3. The motor and the drive should be connected correctly based on the manual to
guarantee the protective grounding stable and reliable.
4. The motor can run with load only after the motor is free of noise and vibration during
running from zero speed to the maximum speed in the dry run state.
5. During the motor running, it's not allowed to touch the motor shaft and case.
6. Only the qualified person can adjust and maintain the motor.
7. It is forbidden to move the motor by dragging the wire (cable) or the motor shaft.
8. GSK does NOT take any responsibility for any change on the product by the user, and
the warranty bill becomes invalid.
All specifications and designs are subject to change without notice.
III
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Summary of Contents for CNC SJT Series
- Page 1 User Manual SAFETY PRECAUTIONS The incorrect connection and operation may cause the accident, so before using and operating the motor, please read the manual carefully! 1. The motor is installed with the photoelectric encoder, and it’s not allowed to hit the motor.
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Page 2: Responsibility
User Manual RESPONSIBILITY Responsibility of the manufacturer ——The manufacturer should be in charge of the design and the structure of the motor and its accessories. ——The manufacturer should be responsible for the safety of the motor and its accessories. ——The manufacturer should be in charge of the provided information and suggestion for the user. -
Page 3: Table Of Contents
GSK SJT series AC servo motor CONTENT RESPONSIBILITY ·······································································IV Ⅰ PRODUCT CHARACTERISTICS ················································ 1 Ⅱ RUNNING CONDITIONS ··························································· 1 Ⅲ MODELS of the MACHINE ························································ 2 Ⅳ MAIN TECHNICAL PARAMETERS of the MOTOR ························ 3 Ⅴ MOTOR OVERALL and INSTALLATION DIMENSION ·················· 13 Ⅵ... -
Page 4: Ⅰ Product Characteristics
GSK SJT series AC servo motor Ⅰ PRODUCT CHARACTERISTICS SJT series sine shaped AC permanent magnet synchronous servo motor, which is researched, developed and manufactured by GSK, adopts the rare earth permanent magnet material of high performance, with the characteristics of high torque inertia ratio, low speed performance, strong overload capacity and high reliability etc, which can widely satisfy the requirements of the machine CNC system and automation. -
Page 5: Ⅲ Models Of The Machine
GSK SJT series AC servo motor Ⅲ MODELS of the MACHINE 80SJT MZ032EH（A4Y1X） Example: － 80 SJT - M Z 032 E H A□ Y□ X （ ） Dimension for Connection mode installing the flange: None Industrial (aviation) socket type X Cable direct type Shaft end or installation config. -
Page 6: Ⅳ Main Technical Parameters Of The Motor
GSK SJT series AC servo motor Ⅳ MAIN TECHNICAL PARAMETERS of the MOTOR 4.1 Refer to list 1 about the main technical parameters of 80SJTA serial motor. List 1 TYPE 80SJTA-M024C 80SJTA-M024E 80SJTA-M032C 80SJTA-M032E ITEM Rated power（kW） 0.75 0.66 Pole pairs Drive input voltage（V）... - Page 7 GSK SJT series AC servo motor 4.2 Refer to list 2 about the main technical parameters of 110SJT series motor. List 2 TYPE 110SJT-M040D 110SJT-M040E 110SJT-M060D 110SJT-M060E ITEM Rated power（kW） Pole pairs Drive input AC220 three-phase AC220，three-phase voltage（V） （or single phase）...
- Page 8 GSK SJT series AC servo motor 4.3 Refer to list 3 about the main technical parameters of 130SJT, 130SJTE and 130SJTB series List 3 motor. TYPE 130SJT-M 130SJT-M 130SJT-M 130SJT-M 130SJT-M ITEM 040D 050D 050E 060D 060E Rated power（kW） 1.57 1.88...
- Page 9 GSK SJT series AC servo motor List 3 （Continued） TYPE 130SJT-M 130SJT-M 130SJT-M 130SJT-M 130SJTB-M 130SJTE-M ITEM 075D 075E 100B 100D 150B 150D Rated power（kW） 1.88 2.36 Pole pairs Drive input voltage（V） AC220， three-phase Rated current（A） 19.5 Zero-speed torque （N· m）...
- Page 10 GSK SJT series AC servo motor 4.4 Refer to list 4 about the main technical parameters of 175SJT series motor. List 4 TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 120E 150B 150D 180B 180D Rated power（kW） Pole pairs Drive input voltage（V）...
- Page 11 GSK SJT series AC servo motor List 4 （Continued 1） TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 220B 220D 300B 300D 380B Rated power（kW） Pole pairs Drive input voltage（V） AC220， three-phase Rated current（A） 17.5 27.5 Zero-speed torque（N·m） Rated torque（N·m） 17.6 Max.
- Page 12 GSK SJT series AC servo motor List 4 （Continued 2） TYPE 175SJT-M 175SJT-M 175SJT-M 175SJT-M ITEM 380BH 380DH 500BH 500DH Rated power（kW） 10.5 Pole pairs Drive input voltage（V） AC 380，three-phase Rated current（A） Zero-speed torque（N·m） Rated torque（N·m） Max. torque（N·m） Rated torque （r/min）...
- Page 13 GSK SJT series AC servo motor 4.5 Refer to list 5 about the main technical parameters of 130SJTG series motor. List 5 130SJTG-M 130SJTG-M 130SJTG-M 130SJTG-M 130SJTG-M TYPE ITEM 050EH 060EH 075EH 100EH 120EH Rated power（kW） Pole pairs Drive input voltage AC380 three-phase （V）...
- Page 14 GSK SJT series AC servo motor List 5（continued） 130SJTG-M 130SJTG-M 130SJTG-M 130SJTG-M 130SJTG-M TYPE ITEM 040GH 050GH 060GH 075GH 100GH Rated power（kW） Pole pairs Drive input voltage AC380 three-phase （V） Rated current（A） Zero-speed torque （N· m） Rated torque （N· m）...
- Page 15 GSK SJT series AC servo motor 4.6 Refer to list 6 about the main technical parameters of 175SJTG series motor. List 6 175SJTG-M 175SJTG-M 175SJTG-M 175SJTG-M 175SJTG-M 175SJTG-M TYPE ITEM 120EH 150EH 180EH 220EH 300EH 380EH Rated power （kW） 11.9...
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Page 16: Ⅴ Motor Overall And Installation Dimension
GSK SJT series AC servo motor Ⅴ MOTOR OVERALL and INSTALLATION DIMENSION Refer to figure 1 and list 7 about 80SJTA serial motor overall installation dimension and connection mode. Industrial(aviation) socket type Cable direct type Fig. 1 List 7 TYPE 80SJTA—M024C... - Page 17 GSK SJT series AC servo motor Refer to figure 2 and list 8 about 110SJT series motor overall installation dimension. Fig. 2 List 8 TYPE 110SJT M040D φ19 φ95 — -0.013 -0.035 110SJT M040E φ19 φ95 — -0.013 -0.035 110SJT M060D φ19...
- Page 18 GSK SJT series AC servo motor List 9 TYPE 130SJT M040D φ22 φ110 — -0.013 -0.035 130SJT M050D φ22 φ110 — -0.013 -0.035 130SJT M050E φ22 φ110 — -0.013 -0.035 130SJT M060D φ22 φ110 — -0.013 -0.035 130SJT M060E φ22 φ110...
- Page 19 GSK SJT series AC servo motor List 10 TYPE +0.01 175SJT M120E φ35 φ114.3 — -0.025 +0.01 175SJT M150B φ35 φ114.3 — -0.025 +0.01 175SJT M150D φ35 φ114.3 — -0.025 +0.01 175SJT M180B φ35 φ114.3 — -0.025 +0.01 175SJT M180D φ35...
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Page 20: Ⅵ Connection Between The Motor And The Drive
GSK SJT series AC servo motor Refer to figure 6 and list 12 about 175SJTG series motor overall installation dimension. Fig. 6 List 12 TYPE +0.01 φ φ 175SJTG—M120EH 114.3 -0.025 +0.01 φ φ 175SJTG—M150EH 114.3 -0.025 +0.01 175SJTG—M180EH φ... - Page 21 GSK SJT series AC servo motor List 13 Case Motor lead (GND) Socket NO. The photoelectric encoder lead is led out by a 15-core connector pin. About the corresponding relation of the incremental encoder signals, refer to list 14; about the corresponding relation of the absolute encoder “A4 type”...
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Page 22: Ⅶ Storage Of The Motor
GSK SJT series AC servo motor Ⅶ STORAGE of the MOTOR The motor should be stored in the room of which temperature should be among -40℃~+55 , and ℃ the relative air humidity of the storeroom should NOT be more than 95%; Moreover, the storeroom should be clean, ventilated and free of the corrosive gas. -
Page 23: Ⅹ Warranty
GSK SJT series AC servo motor 9.2 When the motor cables are arranged improperly, it may result the liquid, such as the cutting fluid, gets together at the connector along the cable lead-in, further the motor malfunction. Therefore, the motor connector side should try to get down or along the horizontal direction during installation, which is shown as figure 5.
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