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JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
Specifications
Brand Name :
JEUNKEI
Model Number :
JQ28STH45/51-28PG
Certification :
ISO9001, RoHs,CE
Place of Origin :
China
MOQ :
5pcs ( sample available)
Price :
Negotiable
Payment Terms :
T/T, , Western Union, Paypal
Supply Ability :
10000pcs per month
Delivery Time :
depend on the order quantity /Negotiable
Packaging Details :
Suite for export
Name :
Nema11 Planetary Gearbox Stepper Motor
Model No. :
JQ28STH45/51-28PG
Rated Voltage :
3.4/4.4V
Current/Phase :
0.95A
Leads of wires :
6
Reduction Ratio :
3.71/5.18/14/19/27/51/72/100/139/189
Ring Gear Material :
Metal
Permissible Load Range :
1.2N.m~4.0N.m
Warranty :
12 Months
Choice :
Encoder, Gearbox, Connector, Brake
Description

JQ28STH Hybrid Stepping Motor Specifications:

Model No.

Rated

Voltage

Current/

Phase

Resistance/

Phase

Inductance/

Phase

Holding

Torque

# of

Leads

Rotor

Inertia

 Weight
V A Ω mH kg.cm g-cm² kg
JQ28STH45-0956A 3.4 0.95 3.4 1.2 750 6 12 0.14
JQ28STH51-0956A 4.4 0.95 4.6 1.8 900 6 18 0.2


Planetary Gearbox:

Ring Material: Metal

Bearing at output: Ball Bearings

Max.Radial Load(10mm from flange): 100N

Max.Shaft axial load: 50N

Radial play of shaft(near to flange): ≤0.07mm

Axial play of shaft: ≤0.3mm

Planetary Gearbox Parameters Specification:

Reduction 3.71 5.18 14 19 27 51 72 100 139 189
Number of gear trains 1 2 3 4
Length(L2) (mm) 29.0 36.1 43.0 49.9
Max.rated torque (kg.cm) 12 20 40 40
Short time permissible torque (kg.cm) 40 60 120 120
Efficiency (%) 90 81 73 66
Backlash at no-load 0.6° 1.0° 1.5° 1.5°
Weight (g) 75 97 119 141

The motor can be desigined and manufactured with customized request.

Planetary Gearbox Motor Dimensions:

JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor

JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor

Product tags

nema 15 stepper motor

,

nema 24 stepper motor

,

minebea stepper motor
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JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor

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Product Detail
Brand Name :
JEUNKEI
Model Number :
JQ28STH45/51-28PG
Certification :
ISO9001, RoHs,CE
Place of Origin :
China
MOQ :
5pcs ( sample available)
Price :
Negotiable
Contact Supplier
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor
JUNQI Nema11 28mm Planetary Gearbox Stepper Motors with Reduction Stepper Gear Motor

Changzhou Junqi International Trade Co.,Ltd

Verified Supplier
5 Years
jiangsu, changzhou
Since 2020
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Brushless DC Electric Motor, Brushless DC Motor Driver, Brushless DC Water Pump
Total Annual :
100-300
Employee Number :
>100
Certification Level :
Verified Supplier
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