Nema 11 Closed Loop Stepper Motor 0.14Nm(19.83oz.in) Encoder 1000PPR(4000CPR)

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In Stock: 10000
Model: 11HS20-1004D-E1000
Gross Weight: 0.27kg
Certificated: ISO, CE, UKCA, RoHS

Sold: 77

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This is a Nema 11 closed loop stepper motor, equipped with an 1000ppr(4000cpr) incremental optical encoder, has a rated current of 1.0A and a holding torque of 0.14Nm(19.83oz.in). It offers improved accuracy, higher torque, reduced motor heating, lower power consumption, and better response to external factors compared to open loop stepper motors.

Electrical Specification

Manufacturer Part Number: 11HS20-1004D-E1000
Number of Phase: 2
Step Angle: 1.8deg
Holding Torque: 0.14Nm(19.83oz.in)
Rated Current/Phase: 1.0A
Phase Resistance: 3.5ohms ± 10%
Inductance: 3.2mH ± 20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 28 x 28mm
Body Length: 69mm
Shaft Diameter: Φ5mm
Shaft Length: 20mm
Lead Length: 300mm
Weight: 0.228kg

Encoder Specification

Output Circuit Type: Differential Type
Encoder Type: Optical Incremental
Encoder Resolution: 1000PPR(4000CPR)
Output Signal Channels: 3 Channels
Supply Voltage Min: 4.5V
Supply Voltage Max: 5.5V
High Level Output Voltage: 2.4V - Vcc
Low Level Output Voltage: ≤ 0.4V

Connection

Pin	1	2	3	4
Motor	A+	A-	B+	B-
Color	Black	Green	Red	Blue

Encoder	EA+	VCC	GND	EB+	EB-	EA-	EZ+	EZ-
Color	White	Red	Black	Orange	Gray	Yellow	Green	Blue

The motor comes with a highly flexible cable that can be bent 8 million times without failure.

Product Type
Product Type	Closed Loop Stepper Motor
Electrical Specification
Encoder Resolution	1000PPR
Encoder Type	Optical Incremental
Has Torque/Thrust Curve?	Yes
Holding Torque(Ncm)	14
Holding Torque(oz.in)	19.83
Inductance(mH)	3.2
Output Circuit Type	Differential
Output Signal Channels	3
Phase Resistance(ohms)	3.5
Rated Current(A)	1.0
Physical Specification
Body Length(mm)	69
Frame Size(mm)	Nema 11 (28 x 28)
Inventory Method	Dedicated Inventory
IP Rating	40
Shaft Diameter(mm)	5
Shaft Length(mm)	20
Weight(g)	228