Home / Products Centre / Motor Parts / Gearbox / Common Planetary Gearbox / JK-56JXE450K Series Planetary Gearbox for High Torque 57mm Nema 23 Round Stepper / BLDC Motor Reduction Ratio: 3.6/4.25/ 5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

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JK-56JXE450K Series Planetary Gearbox for High Torque 57mm Nema 23 Round Stepper / BLDC Motor Reduction Ratio: 3.6/4.25/ 5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

Type: JK-56JXE450K Series Planetary Gearbox

Reduction ratio: 3.6:1 / 4.25:1 / 5.33:1 / 13:1 / 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1

Rated tolerance torque: 4N.m - 45N.m

Max momentary tolerance torque: 12N.m - 110N.m

Model:
JK-56JXE450K Series
Brand:
Jkongmotor
MOQ:
10 Pcs


Availability:



Inquire

The size of this gearbox is 56 x 56mm. This planetary gearbox is belong to JXE series gearbox, it with gear ratio 3.6:1 / 4.25:1 / 5.33:1 / 13:1 / 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 23 stepper motor.

Gearbox Specifications:

Model: JK-56JXE450K Series
Gearbox Type: Planetary Gearbox
Reduction ratio: 3.6:1 / 4.25:1 / 5.33:1 / 13:1/ 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1
Efficiency: 90% / 81%/ 73% /66%
Rated tolerance torque: 4N.m - 45N.m
Max momentary tolerance torque: 12N.m - 110N.m
Shaft Maximum Axial Load: 120N
Shaft Maximum Radial Load: 400N

Physical Specifications:

Gearbox Length: 40.3mm / 53.8mm / 67.2mm / 80.6mm
Gearbox Shaft Diameter: Φ14mm
Gearbox Shaft Length: 28mm
Gearbox Key Length: 20mm
JK-56JXE450K Weight: 0.51kg / 0.72kg / 0.93kg / 1.15kg

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Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	400N
Max. shaft axial load	120N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

Reduction ratio	Exact reduction ratio	Rated tolerance torque	Max momentary tolerance torque	Efficiency	L (mm)	Weight (g)
1:3.6 1:4.25 1:5.33	1:3.6 1:4.25 1:5.33	4 N.m Max	12 N.m	90%	40.3±0.5	510
1:13 1:15 1:18 1:23 1:28	1:12.96 1:15.30 1:18.06 1:22.67 1:28.44	18 N.m Max	50 N.m	81%	53.8±0.5	720
1:43 1:52 1:61 1:72 1:96 1:121	1:42.69 1:51.84 1:61.20 1:72.25 1:96.33 1:120.89	36 N.m Max	100 N.m	73%	67.2±0.5	930
1:154 1:187 1:220 1:260 1:307	1:153.69 1:186.62 1:220.32 1:260.10 1:307.06	45 N.m Max	110 N.m	66%	80.6±0.5	1150
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15℃ ~ +80℃

Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	400N
Max. shaft axial load	120N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

JK-56JXE450K Series Planetary Gearbox for High Torque 57mm Nema 23 Round Stepper / BLDC Motor Reduction Ratio: 3.6/4.25/ 5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

Gearbox Specifications:

Physical Specifications:

Gearbox Specifications:

Physical Specifications:

JK-56JXE450K Planetary Gearbox Specification:

Motor Shaft Pinion Specifications:

Planetary Gearbox Physical Specification:

JK-56JXE450K Planetary Gearbox Specification:

Motor Shaft Pinion Specifications:

Planetary Gearbox Physical Specification:

JK-56JXE450K Series Dimensions：

Motor Installation：

JK-56JXE450K Series Dimensions：

Motor Installation：

Customized Service:

Customized Service:

2D JK-56JXE450K Series Planetary Gearbox Drawings:

2D JK-56JXE450K Series Planetary Gearbox Drawings:

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