Nema 23 Closed Loop Stepper Motor 1.2Nm(169.97oz.in) with Electromagnetic Brake & 50:1 High Precision Gearbox

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C$253.85

5 + C$239.94

10 + C$227.48

50 + C$216.24

100 + C$206.06

In Stock: 10000
Model: 23E1KBK20-12-HG50
Gross Weight: 2.30kg
Certificated: ISO, CE, UKCA, RoHS

Sold: 282

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Electrical Specification

Manufacturer Part Number: 23E1KBK20-12-HG50
Number of phase: 2
Step Angle: 1.8deg
Holding Torque: 1.2Nm(169.97oz.in)
Rated Current/phase: 4.0A
Phase Resistance: 0.45ohms
Inductance: 1.4mH±20%(1KHz)
Insulation Class: B 130°C[266°F]

Physical Specification

Frame Size: 57 x 57mm
Body Length: 55.5mm
Shaft Diameter: Φ14mm
Shaft Length: 34mm
Keyway Shaft Length: 25mm
Lead Length: 270mm
Weight: 2.08kg

Gearbox Specifications

Gearbox Type: Planetary
Gear Ratio: 50:1
Efficiency: 75%
Backlash at No-load: <=1.6deg
Max. Permissible Torque: 20Nm(2832.8oz.in)
Moment Permissible Torque: 40Nm(5664oz.in)
Max. Radial Load: 250N
Insulation Class: B 130°C[266°F]
Noise: <=50 dB
Ambient Temperature: 0 - 50℃

Encoder Specification

Output Circuit Type: Differential type
Output Signal Channels: 2channels
Supply Voltage Min: 5V
Supply Voltage Max: 5V
Output High Voltage: ＜4V
Output Low Voltage: ＜1V

Brake Connections

RED--24V+
BLK--24V-
2.0Nm

Connection

PIN	1	2	3	4
Motor	A+	A-	B+	B-

PIN	2	3	1	13	11	12
Encoder	VCC	EGND	EA+	EA-	EB+	EB-

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

Product Type
Product Type	Motor w/ Encoder & Brake & Gearbox
Electrical Specification
Encoder Resolution	1000PPR
Encoder Type	Optical Incremental
Holding Torque w/o Gearbox(N.m)	1.2
Output Circuit Type	Differential
Output Signal Channels	2
Rated Current(A)	4.0
Stepper Motor with	Encoder/Brake/Gearbox
Brake Specification
Brake Current(A)	0.16
Brake Power(W)	4
Brake Rated Voltage(V)	24
Brake Torque(Ncm)	200
Brake Type	Power Off Brake
Response Time(ms)	50
Physical Specification
Backlash at No-load	<=1.6deg
Frame Size(mm)	Nema 23 (57 x 57)
Gear Ratio(xx:1)	50
Gearbox Type	HG Series Planetary Gearbox
Inventory Method	Dedicated Inventory
IP Rating	40
Output Shaft Type	Keyway
Shaft Diameter(mm)	14
Shaft Length(mm)	34