Home / Products Centre / Motor Parts / Gearbox / Common Planetary Gearbox / JK-HPR28 Series Common Planetary Gearbox for Nema 11 Stepper Motor Gear Ratio: 4/5/7/10/16/20/25/28/30/35/40/45/50/64/70/80/100/125/140/175/200:1

JK-HPR28 Series Common Planetary Gearbox for Nema 11 Stepper Motor Gear Ratio: 4/5/7/10/16/20/25/28/30/35/40/45/50/64/70/80/100/125/140/175/200:1

Type: JK-HPR28 Series High Precision Planrtary Gearbox

Gear Ratio: 4:1/5:1/7:1/10:1/16:1/20:1/25:1/28:1/30:1/35:1/40:1/45:1/50:1/64:1/70:1/80:1/100:1/125:1/140:1/175:1/200:1

Rated Torque: 1N.m -6N.m

Model:
JK-HPR28 Series
Brand:
Jkongmotor
MOQ:
10 Pcs


Availability:



Inquire

The size of this gearbox is 28 x 28 mm and the input shaft diameter is 5 mm. This high-precision planetary gearbox is belong to HPR series gearbox, it with gear ratio 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 45:1 / 50:1 / 64:1 / 70:1 / 80:1 / 100:1 / 125:1 / 140:1 / 175:1 / 200:1 and a maximum 15arc-min / 20arc-min / 25arc-min backlash. 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 11 stepper motor .

Gearbox Specifications:

Model: JK-HPR28 Series
Gearbox Type: Planetary Gearbox
Gear Ratio: 4:1 / 5:1 / 7:1 / 10:1 / 16:1 / 20:1 / 25:1 / 28:1 / 30:1 / 35:1 / 40:1 / 45:1 / 50:1 / 64:1 / 70:1 / 80:1 / 100:1 / 125:1 / 140:1 / 175:1 / 200:1
Efficiency: 96% / 94%/ 90%
Backlash: ≤15 arcmin / ≤20 arcmin/ ≤25 arcmin
Rated Torque: 1N.m- 6N.m
Sundden Stop Torque: 2N.m- 12N.m
Rated Input Speed: 1000rpm
Max Input Speed: 2000rpm
Average Life Span: 20000h
Noise: ≤55dB
Protection Level: iP54

Physical Specifications:

Gearbox Length: 53mm / 61mm / 69mm
Gearbox Shaft Diameter: Φ7mm
Gearbox Shaft Length: 20mm
Gearbox Key Length: 15mm
JK-HPR28-L1 / L2 / L3 Weight: 0.096kg / 0.13kg / 0.16kg

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JK-HPR28 Series Common Planetary Gearbox for Nema 11 Stepper Motor Gear Ratio: 4/5/7/10/16/20/25/28/30/35/40/45/50/64/70/80/100/125/140/175/200:1

Gearbox Specifications:

Physical Specifications:

Gearbox Specifications:

Physical Specifications:

JK-HPR28-L Series Common Planetary Gearbox Specification:

Planetary Gearbox Physical Specification:

JK-HPR28-L Series Common Planetary Gearbox Specification:

Planetary Gearbox Physical Specification:

Nema 11 JK-HPR28-L Output Dimension:

Nema 11 JK-HPR28-L Iutput Dimension:

Nema 11 JK-HPR28-L Output Dimension:

Nema 11 JK-HPR28-L Iutput Dimension:

Customized Service:

Customized Service:

2D JK-HPR28 Series Planetary Gearbox Drawings:

2D JK-HPR28 Series Planetary Gearbox Drawings:

Related Products

Model	/	JK-HPR28-L1				JK-HPR28-L2											JK-HPR28-L3
Gear Ratio	/	4	5	7	10	16	20	25	28	30	35	40	45	50	70	100	64	80	100	125	140	175	200
Gear Trains	/	1				2											3
Gearbox Length	mm	53				61											69
Rated Torque	N.m	2	2	2	1	4	4	4	4	4	4	4	4	3	3	3	6	6	6	6	6	6	6
Sundden Stop Torque	N.m	4	4	4	2	8	8	8	8	8	8	8	8	6	6	6	12	12	12	12	12	12	12
Back Lash	arcmin	≤15 arcmin				≤20 arcmin											≤25 arcmin
Efficiency	%	96				94											90
Suitable Motor Dimension	mm	Φ5-10 / Φ22-2.5 / F23-M2.5				Φ5-10 / Φ22-2.5 / F23-M2.5											Φ5-10 / Φ22-2.5 / F23-M2.5
Rated Input Speed	Rpm	1000				1000											1000
Max Input Speed	Rpm	2000				2000											2000
Average Life Span	h	20000				20000											20000
Axial Force	N	100				100											100
Radial Force	N	300				300											300
Noise	dB	≤55				≤55											≤55
Protection Level	IP	IP54				IP54											IP54
Work Temp.	℃	-20 to +150				-20 to +150											-20 to +150
Out Shaft Type	/	D-cut Type				D-cut Type											D-cut Type

Physical Specification
Motor Shaft Type	/	Round Shaft
Gearbox Length	mm	53 / 61 / 69
Gearbox Shaft Type	/	Key Shaft Type
Gearbox Shaft Diameter	mm	7
Gearbox Shaft Length	mm	22
Gearbox Key Length	mm	15
Weight	kg	0.096 / 0.13 / 0.16