Nema 42 CNC Stepper Motor Bipolar 30Nm(4248oz.in) 8A 110x110x201mm 4 Wires

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$184.63

10 or more $170.02

100 or more $157.54

Model: 42HS79-8004S
Weight: 12.00kg

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Custom Design Options

You can select from the customization options listed below.

Motor Shaft

Length, Keyway, Flattened, Diameter...

Cable & Connector

Length, Connector, Terminal...

Body

Body Dimensions, Mounting Holes...

Performance

Current/Torque, Step Angle...

Optional Accessories

Encoder, Brake

Labeling

No Label / Custom Label, Laser Marking...

This is the biggest cnc stepper motor we have, it with size 110x110x201mm. It has 4 wires, each phase draws 8.0A, allowing for a huge torque up to 30Nm(4248oz.in).

Electrical Specification

Manufacturer Part Number: 42HS79-8004S
Step Angle: 1.8deg
Holding Torque: 30Nm(4248oz.in)
Rated Current/phase: 8.0A
Phase Resistance: 1.0ohms
Inductance: 17.5mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 110 x 110mm
Body Length: 201mm
Shaft Diameter: Φ19mm
Shaft Length: 55.5mm
Key Way Length: 35mm
Number of Leads: 4
Lead Length: 300mm
Weight: 11.7kg

Connection

A+	A-	B+	B-
Red	Green	Yellow	Blue

For all Nema 42 stepper motors, we recommend a dedicated driver: DM2282T.
This driver can be directly connected to 180 - 240VAC power supply, so you don't need an additional switching power supply.

The motor datasheet is available for download

Physical Specification
Output Shaft Type	Keyway
Shaft Diameter(mm)	19
Shaft Length(mm)	55.37
No. of Lead	4
Lead Length(mm)	300
Weight(g)	11700
Single Shaft/Dual Shaft	Single Shaft
Frame Size(mm)	Nema 42 (110 x 110)
Body Length(mm)	201
Product Series	S
Inventory Method	Dedicated Inventory
IP Rating	40
Electrical Specification
Holding Torque(Ncm)	3000
Rated Current(A)	8
Holding Torque(oz.in)	4248
Bipolar/Unipolar	Bipolar
Step Angle(deg.)	1.8
Phase Resistance(ohms)	1.0
Inductance(mH)	17.5
Has Torque/Thrust Curve?	Yes
Product Type
Product Type	Hybrid Stepper Motor