Keyence SV3-B040AS

Straight axis Absolute 400 W. . Series: Servo System. Series code: SV3 series

MPN: SV3-B040AS
Category: Servo System

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What is the Keyence SV3-B040AS?

Straight axis Absolute 400 W. SV3-B040AS. Series: Servo System. Series code: SV3 series

Specifications

Model Name	Straight axis Absolute 400 W
Model Code	SV3-B040AS
Series Title	Servo System
Series Code	SV3 series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157186&dlModelId=PM_23B40AS&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/controls/motor/sv3/downloads/?mode=cd&modelId=PM_23B40AS
Manuals URL	https://www.keyence.com/products/controls/motor/sv3/downloads/?mode=ma&modelId=PM_23B40AS
Model	SV3-B040AS *1
General specifications - Applicable servo amplifier	SV3-040L2
General specifications - Rated output	400 W
General specifications - Rated torque	1.27 N·m *2
General specifications - Instant maximum torque	4.46 N·m
General specifications - Rated current	2.5 Arms
General specifications - Instant maximum current	9.3 Arms
General specifications - Rated rotation speed	3,000 min-1
General specifications - High rotation speed	7,000 min-1
General specifications - Torque constant	0.544 N·m/Arms
General specifications - Rotor moment of inertia	0.550 ×10-4 kg·m2
General specifications - Rated power rating	29.3 kW/s
General specifications - Rated angle acceleration	23,000 rad/s2
General specifications - Excitation method	Permanent magnet
General specifications - Position/speed detection encoder	26 bit
General specifications	Absolute (ABS) type
General specifications - Operating environment	Completely closed, self-cooling, IP67 standard (excluding connector and axis through-hole)
General specifications - Isolation rank	UL: Class A, CE: Class B
General specifications - Min. insulation resistance	500 VDC 10 MΩ or more with insulation resistance meter
General specifications - Isolation voltage tolerance	1,500 VAC for 1 minute
General specifications - Approved standards	UL1004-1, UL1004-6, CSA C22.2 No.100
General specifications - Allowable load inertia moment	10×*3
General specifications - Approx. weight	1.7 kg 3.75 lb
Electromagnetic brake specifications - Capacity	6 W
Electromagnetic brake specifications - Rated voltage	24 VDC ±10%
Electromagnetic brake specifications - Rated current (@20°C 68°F)	0.25 A
Electromagnetic brake specifications - Holding torque	1.27 N·m
Electromagnetic brake specifications - Release time	60 ms
Electromagnetic brake specifications - Operating time	100 ms

SV3-B040AS: frequently asked questions

When can SV3-B040AS be shipped?

SV3-B040AS is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up SV3-B040AS in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for SV3-B040AS and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for SV3-B040AS, subject to availability and destination.