NEMA 17 (42 MM) 3D Printer Stepper Electrical Motor
 
Features:

High torque

Low noise

Smallsize

Product Description
 
1. Specifications:

Motor Model: 42BYGH1102-B-20
 
Step Angle: 1.8°± 5% full step, no load
 
Motor Length: 34.3mm (1.35 in) Max 
 
Holding Torque: 280mN.m (39.6oz-in)
 
Rated Current: 0.84 A DC
 
Resistance per Phase: 5.75ohm
 
Inductance per Phase: 9.3mH
 
Shaft End Length: 20mm (0.79 in)
 
Shaf: Plain Shaft 
 
Connectors: Connectors, Lead Wires
 
Ambient Temperature: -24ºC- +60ºC    
 
Relative humidity: 90% MAX    
 
Resistance Accuracy: ± 10%    
 
Insulation Resistance: Larger than 100MΩ 500V DC    
 
Dielectric Strength: 600V AC for 1S, leakage current less than 1mA    
 
2. Note: 
 
Performance and parameters can be customized, just simply send your motor diagram or samples to us, the competitive price will be sent to you soon for your reference.
 
Pricing is decided by the motor's performace and parameters, most importantly decided by your requirment, contact us and get the latest the price list.
 
3.Payment term: 
T/T in advance, 30% deposit, 70% balance before shipment.  
 
 



About Zhongshan Shengyang Motor Co., Ltd.:
 
Zhongshan Shengyang Motor Co., Ltd., established in 2011, has anual production capability of more than 3 million pieces for stepper motor and micro motor. We passed ISO9001:2008 quality system, all products can be customized, welcome to contact us.
 
Contacts: Ms Land Mo
Mobile: (+86) 134  2576 8350 
Homepage: shengyangmotor.en.made-in-china.com
 

Series & Length	Model Number	Holding Torque	Rated Current	Resistance per Phase	Inductance per Phase
		mNm   oz-in	A	ohm	Mh
42BYGH0 26mm (1.02 in.)	42BYGH001	120   17	0.3	42	48
	42BYGH007	160   22.66	0.4	10.4	14
42BYGH1 33mm (1.30 in.)	42BYGH104	275   38.94	0.4	40	35
	42BYGH107	250   35.40	0.4	22	30
42BYGH2 34mm (1.34 in.)	42BYGH202	220   31.15	0.5	30	37
42BYGH3 40mm (1.57in)	42BYGH312	530   75.05	0.6	26	48
42BYGH4 40mm (1.57 in.)	42BYGH412	420   59.47	1	6.7	9.8
	42BYGH413	300   42.48	1	3.5	5
42BYGH11 34mm (1.34 in.)	42BYGH1101	240   33.98	0.4	30	45
	42BYGH1102	280   39.65	0.84	5.75	9.3

more details or any new inquiry, please feel free to contact us.