NEMA 17 42MM GEARBOX STEPPING MOTOR-HOLRY

General technical characteristics:
1. The stepping motor is used in low-speed occasions---the speed does not exceed 1000 revolutions per minute, (6666PPS at 0.9 degrees), preferably between 1000-3000PPS (0.9 degrees), and it can be used here by a decelerating device. At this time, the motor has high working efficiency and low noise;
2. The stepping motor is best not to use the full-step state, the vibration is large in the full-step state;
3. The voltage value in the motor specification is not the driving voltage volt value. The specific driving voltage can be selected according to the stepper driver (recommendations: 42 and below motors use 12-24V, 57 motors use DC 24V-48V, 86 use DC 48-80V, 110 motor adopts higher than DC 80V)
4. For loads with large moments of inertia, a large frame size motor should be selected;

Model:
42HB
Brand:
HOLRY

Motor Torque:	0.23 0.35 0.45 0.72
Stage:	1 2 3
Reducer:	4,5,7,9,10 16,20,25,40,50 100
Motor Length:	34 40 48
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product description

Technique Specification

Model	Step angel (°)	Length L2(mm)	Rate Voltage (V)	Rate Current (A)	Resistance (Q)	Inductance (mH)	Holding Torque (Kg. cm)	Lead Wire (No.)	Motor Weight (kg)
42HB34F08AJ	1.8	34	4.96	0.8	6.2	10	2.4	4	0.7
42HB34F105AJ	1.8	34	2.7	1.5	1.8	2.4	2.4	4	0.7
42HB40F107AJ	1.8	40	3.15	1.5	2.1	4.0	3.5	4	0.9
42HB48F107AJ	1.8	48	3.4	1.7	2.0	3.0	4.5	4	1.0

Available reducer data

Reduction ratio		3.71,5.18	13.7,19.2,27,	51,71,99,139
Length LI	mm	31	41	51
Rated torque	Nm	0.4	0.4	0.4
Maximum load	Nm	0.6	0.6	0.6
Efficiency	%	90	81	73
Backlash	arcmin	<60	<75	<90

NEMA17 Gearbox Stepper motor

DOWNLOADS :42HJ.pdf

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FAQ

1. Do you have online contact info?

A1: Yes, whatsapp is +86 13861134714

2. How can we know the product quality?

A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.