
40 series AC servo motor
Motor winding plug (4 pin docking):
Winding leads | U | V | W | PE |
Socket Number | 1 | 2 | 3 | 4 |
Feedback element socket:
Photoelectric encoder socket (15 pin docking)
Signal leads | 5V | 0V | B+ | Z- | U+ | Z+ | U- | A+ | V+ | W+ | V- | A- | B- | W- | PE |
Socket Number | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 1 |
Absolute encoder socket (7 pin docking)
Signal leads | E- | E+ | SD- | 0V | SD+ | +5V | PE |
Socket Number | 2 | 3 | 4 | 5 | 6 | 7 | 1 |
Model named
Motor model consists of frame,product name code,performance parameter code,etc.
60ST - IMH01330Z1
⑴ ⑵ ⑶ ⑷ ⑸ ⑹ ⑺
⑴ Frame size: 60mm
⑵ AC permanent magnet synchronous servo motor
⑶ Feedback element code (IM representatives photoelectric encoder, PM representatives province line encoder, AM representatives absoluteencoder)
⑷ Adapter driver operating voltage(VAC):380 (Empty representatives 220VAC)
⑸ Rated torque:three-digit×0.1N.m
⑹ Rated speed:two-digit×100rpm
⑺With electromagnetic brake (Z2 representatives permanent magnet brake, Empty representatives without brake.
40 series AC servo motor parameters
Specifications:
Motor model | 40ST-IM00130 | 40ST-IM00330 |
Rated power(Kw) | 0.05 | 0.1 |
Rated voltage(V) | 220 | 220 |
Rated current(A) | 0.4 | 0.6 |
Rated speed(rpm) | 3000 | 3000 |
Rated torque(N.m) | 0.16 | 0.32 |
Peak torque(N.m) | 0.32 | 0.64 |
Voltage constant (V/1000r/min) | 36.8 | 32.8 |
Torque coefficient (N.m/A) | 0.4 | 0.53 |
Rotor inertia(kg.m2) | 0.025×10-4 | 0.051×10-4 |
Line-line Resistance(Ω) | 108 | 34 |
Line-line Inductance(mH) | 108 | 40 |
Electrical time constant (ms) | 1.0 | 1.18 |
Weight(kg) | 0.32 | 0.47 |
Encoder line number(PPR) | 2500 | |
Insulation class | Class F | |
Safety class | IP65 | |
Environment | Temperature:-20~+40 Humidity:<90%(non-condensing conditions) | |
Note:If other special requirements are needed, pls contact our technical department.
Installation precaution:
1. Install/disassemble to the motor shaft end, do not hit shaft hard, to prevent to damage the encoder in the otherside of motor shaft.
2. Try to prevent the axle base vibration, to prevent bearing damaged.
Installation Dimension: unit=mm
Model | 40ST-IM00130 | 40ST-IM00330 |
Without brake size(L) | 75 | 90 |
With brake size(L) | 109 | 124 |

The above is a standard installation dimensions, it can be changed according to customer’s requirements.