Autonics AH3K-S545 Stepper Motor, 5 Phase, 42mm Square, Hollow Shaft Type

Name: Autonics AH3K-S545 Stepper Motor, 5 Phase, 42mm Square, Hollow Shaft Type
Brand: Autonics
SKU: AutonicsAH3K-S545
Price: 323.00 USD
Availability: InStock

0 reviews | Model: Autonics AH3K-S545

Autonics AHK Series Hollow shaft type 5 - Phase Stepper motor

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5 Phase Stepper Motor, 42mm Square, Hollow Shaft Type, 0.75A/Phase, 2.4 kgf-cm Torque

42mm Square, Hollow Shaft Type, 0.75A/Phase, 2.4 kgf-cm Torque
Removable coupling connecting Ball-screw, TM-screw directly
Remove resonance (vibration, noise) without coupling
Compact design and light weight with high accuracy, speed and torque
Suitable for small-sized equipment applications
Cost-effective

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Autonics AHK Series Hollow shaft type 5 - Phase Stepper Motor

42mm Square, Hollow Shaft Type, 0.75A/Phase, 2.4 kgf-cm Torque
Removable coupling connecting Ball-screw, TM-screw directly
Remove resonance (vibration, noise) without coupling
Compact design and light weight with high accuracy, speed and torque
Suitable for small-sized equipment applications

The hollow shaft type 5-phase stepper motors AHK Series, deliver reliable performance at low costs. The motors offer high precision, speed, and torque. The hollow shaft type stepper motors offers space saving design, and provides more installation flexibility for users.

Dimensions

Frame size 42mm

Characteristics

Processing Example For Shaft Assembly

In order to assemble external shafts into Autonics motors, the shafts must be processed as shown in the figures below

Single shaft type of frame size 42mm

Ordering Information

Application model: Shaft type, Hollow shaft type, Shaft type+Built-in brake type

Frame size 60mm General Specifications
Model	Shaft type	A4K-S564(W)	A4K-M564(W)	A4K-G564(W)	A8K-S566(W)	A8K-M566(W)	A8K-G566(W)	A16K-M569(W)	A16K-G569(W)
	Hollow shaft type	AH4K-S564(W)	AH4K-M564(W)	-	AH8K-S566(W)	AH8K-M566(W)	-	AH16K-M569(W)	AH16K-G569(W)
	Shaft type+ Built-in brake type	A4K-S564-B	A4K-M564-B	-	A8K-S566-B	A8K-M566-B	-	A16K- M569-B	A16K- G569-B
Max. Holding torque		4.2kgf·cm (0.41N·m)			8.3kgf·cm (0.81N·m)			16.6kgf·cm (1.63N·m)
Rotor moment of inertia		175g·cm²(175×10^-7kg·m²)			280g·cm²(280×10^-7kg·m²)			560g·cm²(560×10^-7kg·m²)
Rated current		0.75A/Phase	1.4A/Phase	2.8A/Phase	0.75A/Phase	1.4A/Phase	2.8A/Phase	1.4A/Phase	2.8A/Phase
Standard step angle		0.72°/ 0.36° (full/half step)
Electromagnetic brake	Rated excitation voltage	24VDC ±10% (non-polarity)
	Rated excitation current	0.33A
	Static friction torque	8kgf·cm
	Rotation part inertia moment	29×10^-7kg·cm²
	Operating time	Max. 25ms
	Releasing time	Max. 20ms
Insulation class		B type (130°C)
Insulation resistance		Over 100MΩ (at 500VDC megger) between motor coil-case
Dielectric strength		1kVAC (at 0.75 A/Phase is 0.5kVAC) 50/60Hz for 1 minute between motor coil-case
Environment	Ambient temp.	-10 to 50°C, storage: -25 to 85°C
	Ambient humi.	35 to 85%RH, storage: 35 to 85%RH
Protection structure		IP30 (IEC34-5 standard)
Weight^*1		Standard type: Approx. 0.85kg (approx. 0.6kg), Hollow shaft type: Approx. 0.87kg (approx. 0.6kg), Built-in brake type: Approx. 1.03kg (approx. 0.95kg)			Standard type: Approx. 1.05kg (approx. 0.8kg), Hollow shaft type: Approx. 1.07kg (approx. 0.8kg), Built-in brake type: Approx. 1.33kg (approx. 1.25kg)			Standard type: Approx. 1.55kg (approx. 1.3kg), Hollow shaft type: Approx. 1.57kg (approx. 1.3kg), Built-in brake type: Approx. 1.73kg (approx. 1.65kg)

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Autonics AH3K-S545 Stepper Motor, 5 Phase, 42mm Square, Hollow Shaft Type

Items in This Series

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Autonics AHK Series Hollow shaft type 5 - Phase Stepper Motor

Dimensions

Characteristics

Processing Example For Shaft Assembly

Ordering Information

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