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

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

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

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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 11 hybrid stepper motor

      

28mm hybrid stepper motor

      

Planetary Gearbox hybrid stepper motor

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

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

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