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GAM2A4015V0CRK2 Sanyo Denki

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Internal Product Review

The GAM2A4015V0CRK2 is a Sanyo Denki G SANMOTION AC servo motor with 0.15 kW rated output and 3000 min^-1 rated speed. Battery-less absolute feedback and 23-bit encoder resolution support precise positioning and efficient machine setup. IP67 protection and 1.7 N·m peak stall torque make the motor an excellent choice for demanding motion-control applications.

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Product Description:

The GAM2A4015V0CRK2 is an AC servo motor produced by Sanyo Denki for the G SANMOTION AC Servo Motors series. Designed for closed-loop positioning and speed control, the unit drives compact pick-and-place heads, indexing tables, and other automation axes that require precise torque delivery within limited space on the machine frame. By integrating with digital servo amplifiers, the motor receives current commands and returns absolute position data to the controller, allowing repeatable motion cycles in production equipment.

The motor mounts through a 40 mm square flange that aligns with miniature gearboxes and linear stages. Under continuous duty, it supplies a rated mechanical output of 0.15 kW at a shaft speed of 3000 rpm. This operating point corresponds to a continuous torque of 0.48 N·m while drawing an RMS phase current of 1.20 A. The electromagnetic design provides a torque constant of 0.441 N·m/A, enabling the drive to calculate torque from the commanded current. A rotor inertia of 0.0946 × 10⁻⁴ kg·m² supports rapid acceleration in applications that require frequent starts, stops, and direction changes. The keyway shaft is supplied without an oil seal to minimize friction at the mechanical output.

For intermittent loads, the motor can deliver a peak stall torque of 1.7 N·m while the winding momentarily accepts an RMS current of 4.3 A. The enclosure has an IP67 protection rating, allowing washdown cleaning when the optional mating connectors are fitted correctly. The integrated electromagnetic brake operates at 24 VDC ±10% and holds the shaft in position during a power loss. Position feedback is provided by a batteryless absolute encoder with 23-bit resolution, eliminating the need to replace backup batteries while providing fine positional granularity. The complete assembly weighs 0.69 kg, which keeps the inertial load low on miniature gantries and other compact motion systems.

Brake Voltage
24 VDC ±10%
Encoder Resolution
23 bit
Encoder Type
Battery-less absolute
Flange Size
40 mm sq.
Motor Mass
0.69 kg
Output Shaft
Keyway, no oil seal
Peak Stall Current
4.3 Arms
Peak Stall Torque
1.7 N·m
Protection Rating
IP67
Rated Armature Current
1.20 Arms
Rated Output
0.15 kW
Rated Speed
3000 min^-1
Rated Torque
0.48 N·m
Rotor Inertia
0.0946 x10^-4 kg·m^2
Torque Constant
0.441 N·m/Arms

Frequently Asked Questions about GAM2A4015V0CRK2:

Q: What type of encoder is installed in the GAM2A4015V0CRK2 servo motor?

A: The GAM2A4015V0CRK2 servo motor uses a 23-bit battery-less absolute encoder for precise position feedback.

Q: What is the rated output power of the GAM2A4015V0CRK2?

A: This model delivers a rated output of 0.15 kW during continuous operation.

Q: What configuration does the output shaft of the GAM2A4015V0CRK2 have?

A: The output shaft on the GAM2A4015V0CRK2 features a keyway and does not include an oil seal.

Q: What is the protection rating of the GAM2A4015V0CRK2 servo motor?

A: The GAM2A4015V0CRK2 achieves a protection rating of IP67, making it resistant to dust and water immersion.

Q: What is the rated speed of the GAM2A4015V0CRK2 motor?

A: This model operates at a rated speed of 3000 min^-1 under normal conditions.

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