Stable Performance Nema 11 Gearbox Stepper Motor 1.8 Degree 0.67A

Short Description:

Place of Origin: China

Brand Name: Hetai

Certification: CE ROHS ISO

Model Number: 28BYGH102-39AG

Minimum Order Quantity: 50

Packaging Details: Carton with Inner Foam Box, Pallet

Delivery Time: 25 DAYS

Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability: 10000pcs/month

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Product Detail

Product Tags

Specifications

Product Name	Stepping Gearbox Motor
Step Angle	1.8 °
Rated Voltage	3.9 V
Temperature Rise	80 ℃ Max
Current	0.67A
Ambient Temperature	-20℃~+50℃
Holding Torque	0.6 Kg.cm
Inductance	3.2 NH/PHASE
Bearing At Output	Sleeve Bearings
Radial Load(10mm From Flange)	≤80
Resistance	5.8 OHMS
Insulation Class	B

Product Description

High-quality stepper gearbox motor in size NEMA 11 (28 mm) with 1.8° step angle (full step). Ideal for applications in laboratory analysis.

Stepping Gearbox Motor could work on high operating efficiency, easier mountings, offer high torque in a compact package, wide range of reduction ratio for wide applications. Especially it’s ideal for intermittent or continuous duty heavy situation.A stepper gearbox motor mimics a step rotation system; the input shaft drives the central gear, also known as the sun gear, which then turns the surrounding gears, also known as planet gears.

Electrical Specification

Model		28BYGH102-39AG6	28BYGH507-02AG6
STEP ANGLE	°/STEP	1.8	1.8
PHASE VOLTAGE	V	4.22	4.56
CURRENT	A/PHASE	0.67	0.67
RESISTANCE	Ω/PHASE	6.3	6.8
INDUCTANCE	mH/PHASE	3.2	4.9
HOLDING TORQUE	g.cm	600	95
INSULATION CLASS		B	B
REDUCTION RATIO		1/6	1/6
LENGTH	MM	61	82.5
WEIGHT	KG	0.22	0.31

*Products can be customized by special request.

Mechanical Dimension

Wiring Diagram

Out diameter 28mm Powder metallurgy

Housing material	Bearing at output	Radial load(10mm from flange)N	Shaft axial load(N)	Shaft press-fit force max(N)	Radial play of shaft(mm)	Thrust play of shaft(mm)	Backlash at no-load (°)
Powder metallurgy	sleeve bearings	≤80	≤30	≤200	≤0.03	≤0.4	≤1.5

Planetary gearbox 28 square type
Reduction ratio	Rated tolerance torque (Nm)	Max momentary tolerance torque (Nm)	Efficiency%	LengthL (mm)	Weight(g)	Number of gear trains
1/3	0.2	0.6	81%	28.5	105	1
1/6

Planetary gearbox 28 round type
Reduction ratio	Rated tolerance torque (Nm)	Max momentary tolerance torque (Nm)	Efficiency%	LengthL (mm)	Weight(g)	Number of gear trains
1/14	0.5	1.5	72%	29.8	92	1
1/30
1/64	1.8	5	65%	40	105	1
1/107