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GAM2A4015V0XNK2 Sanyo Denki

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The Sanyo Denki GAM2A4015V0XNK2 is part of the G SANMOTION AC Servo Motors series and features a 40 mm square flange size with IP67 ingress protection. It delivers a rated output of 150 W, rated speed of 3000 min-1, and uses a single-turn absolute encoder with a resolution of 23 bits. The motor provides a peak stall torque of 1.7 Nm and operates at a rated current of 1.20 Arms.

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Product Description:

The GAM2A4015V0XNK2 is a brushless AC servo motor produced by Sanyo Denki as part of the G SANMOTION AC Servo Motors series. This compact unit is intended for automation axes that require precise velocity and torque regulation. Coupled with a matching amplifier, it converts electrical command signals into controlled rotary motion for pick-and-place arms, labeling stations, miniature conveyors, and other small machines. Integrated encoder feedback supplies high-resolution position data to the controller, supporting accurate closed-loop operation during high-cycle motion.

The motor delivers a continuous mechanical output of 150 W at a rated shaft speed of 3000 rpm. At this operating point, the rotor produces 0.48 N·m of torque while drawing 1.20 A RMS from the drive. A torque constant of 0.441 N·m/A RMS allows the servo regulator to translate current commands into predictable torque. The phase resistance is 8.0 Ω, which affects copper losses and the voltage needed to produce the commanded current. The unit is compatible with single-axis amplifiers that supply 10 A and two-axis modules rated for 20 A per channel, allowing the drive arrangement to match the number of controlled axes. Position feedback is provided by a 23-bit single-turn absolute encoder, which reports the shaft position immediately after startup without requiring a homing cycle. Its 40 mm square flange provides a rigid mounting interface for space-constrained equipment.

The motor can accommodate sudden load changes with a peak torque of 1.7 N·m, supported by a peak current of 4.3 A RMS. For rapid indexing moves or spindle applications, it can reach a maximum speed of 6500 rpm while maintaining encoder-based position feedback. The enclosure has an IP67 rating, which protects the housing against dust ingress and temporary immersion in water under the applicable test conditions. Sealed housing and connector interfaces support installation in machinery where coolant, spray, or frequent cleaning may expose the motor to moisture.

Encoder Resolution
23 Bit
Encoder Type
Single-Turn Absolute
Flange Size
40 mm sq.
Ingress Protection
IP67
Max Speed
6500 min-1
Peak Stall Current
4.3 Arms
Peak Stall Torque
1.7 N·m
Phase Resistance
8.0 Ω
Rated Current
1.20 Arms
Rated Output
150 W
Rated Speed
3000 min-1
Rated Torque
0.48 N·m
Single-axis Amp
10 A
Torque Constant
0.441 N·m/Arms
Two-axis Amp
20 A × 2 Axes

Frequently Asked Questions about GAM2A4015V0XNK2:

Q: What type and resolution of encoder does the GAM2A4015V0XNK2 servo motor use?

A: The GAM2A4015V0XNK2 servo motor features a 23-bit single-turn absolute encoder.

Q: What is the rated output power of the GAM2A4015V0XNK2 motor?

A: This servo motor has a rated output of 150 W, supporting mid-range power applications.

Q: What level of ingress protection does the GAM2A4015V0XNK2 provide?

A: The motor is IP67 rated, offering protection from dust and temporary immersion in water.

Q: What is the peak stall torque of the GAM2A4015V0XNK2 servo motor?

A: The peak stall torque for this motor is 1.7 N·m, allowing for short bursts of high torque operation.

Q: What flange size does the GAM2A4015V0XNK2 servo motor have?

A: This model has a flange size of 40 mm square, suitable for compact installations.


Internal Product Review

  • ‘‘The GAM2A4015V0XNK2 is a Sanyo Denki G SANMOTION AC servo motor with 150 W rated output and IP67 protection. A 23-bit single-turn absolute encoder gives this motor accurate feedback and dependable positioning performance. Peak stall torque of 1.7 N·m makes this unit a strong choice for precise, responsive motion control.’’

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