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

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


JQ28STH Hybrid Stepping Motor Specifications:


Model No.

Rated

Voltage

Current/

Phase

Resistance/

Phase

Inductance/

Phase

Holding

Torque

# of

Leads

Rotor

Inertia

Weight
VAΩmHkg.cmg-cm²kg
JQ28STH45-0956A3.40.953.41.27506120.14
JQ28STH51-0956A4.40.954.61.89006180.2


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:


Reduction3.715.181419275172100139189
Number of gear trains1234
Length(L2) (mm)29.036.143.049.9
Max.rated torque (kg.cm)12204040
Short time permissible torque (kg.cm)4060120120
Efficiency (%)90817366
Backlash at no-load0.6°1.0°1.5°1.5°
Weight (g)7597119141

The motor can be desigined and manufactured with customized request.


Planetary Gearbox Motor Dimensions:


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