Basic Info.
Number of Stator
Two-Phase
Excitation Mode
HB-Hybrid
Function
Control, Driving
Number of Poles
4
Operate Mode
Three-Phase Six-Step
Type
Magnetic-Electric
Certification
ISO9001, CCC
Brand
OEM
Model
42bygh903nc
Rated Voltage
9.6V
Current
0.3A
Length
20mm
Weight
`160g
Transport Package
Paper Carton
Specification
50 pcs
Trademark
OEM
Origin
China
HS Code
8501109990
Production Capacity
200000PCS/Year
Product Description




42BYG Hybrid Step Motor | ||||||
Basic Info | ||||||
Item | Data | |||||
Step Angle | 1.8° | |||||
Tem Rise | 60K max | |||||
Working Tem | (-20ºC~+70ºC) | |||||
Insulation Resistance | 100MΩ min 500VDC | |||||
Surge Test | 500VAC for 1min | |||||
Radial Clearance | 0.O2max(450g load) | |||||
Axial Clearance | 0.O8max(450g load) | |||||
Max Radial Pressure | 10N(20mm from the flange) | |||||
Max Axial Pressure | 25N | |||||
Insulation Class | E |
The Specification of 20mm electric mini stepper dc motor with widely useful | ||||||||||
PN | Rated Voltage | Step Angle | Length | Current | Resistance | Inductance | Torque | Lead wire QTY | Positive inertia | Weight |
V DC | (°) | (L)mm | A | Ω | mH | mN.m | No. | g.cm² | Kg | |
42BYGH0001ND | 8.8 | 1.8 | 20 | 0.4 | 22 | 18 | 110 | 4 | 14.5 | 105 |
42BYGH903NC | 9.6 | 1.8 | 20 | 0.3 | 32 | 42 | 190 | 4 | 31 | 160 |
42BYGH004 | 11.6 | 1.8 | 20 | 0.4 | 29 | 33 | 260 | 4 | 41 | 195 |
42BYGH605B | 11.8 | 1.8 | 20 | 0.28 | 42 | 21 | 150 | 4 | 41 | 195 |
42BYGH031 | 10 | 1.8 | 20 | 0.4 | 25 | 15.5 | 250 | 4 | 41 | 195 |
42BYGH105 | 12.6 | 1.8 | 20 | 0.6 | 21 | 27 | 410 | 4 | 50 | 225 |
42BYGH025 | 12 | 1.8 | 20 | 0.4 | 30 | 18.5 | 220 | 4 | 41 | 220 |
42BYGH204 | 7.2 | 1.8 | 20 | 0.4 | 18 | 22 | 310 | 4 | 57 | 250 |
42BYGH220 | 4.8 | 1.8 | 20 | 0.4 | 12 | 19 | 270 | 4 | 44 | 250 |
42BYGH511 | 10.4 | 1.8 | 20 | 0.4 | 26 | 51 | 460 | 4 | 64 | 275 |
42BYGH0430 | 7.2 | 1.8 | 20 | 0.4 | 18 | 29 | 360 | 4 | 57 | 270 |
42BYGH804 | 6.6 | 1.8 | 20 | 0.4 | 16.5 | 40 | 420 | 4 | 64 | 300 |




Our motors use standard and special components with customer selected torque/speed requirements that can be modified to your applications.
The AC/DC gear motors are based upon to distinct magetic circuits that optimize motor design for high speed low torque and low speed high torque.
These motors give you lower rotational losses, excellent thermal transfer, interchangeable end caps, easily sealed. Options include connectors, encoders, shaft modifications, dimensional changes, etc.
Probond motor owns professional sales team and engineer team with more than 10 years experience in motor industry, based on China mainland handling overseas business for years, we know your needs better than others.
Probond Sonicare Toothbrush Motor and Thermostatic Valve Hysteresis Motor are our hot products on sell in 2017 with highly quality level and competitive price.
Please kindly contact us to get a catalogue.

Contact
Changzhou Probond Motor Co., Ltd.
Contact Person: Miss Lulu Guo
Website: http://probondmotor.en.made-in-china.com