Worm Gearbox Speed Reducer, 14mm Output + Nema23 Stepper Motor Driver

Motor Specifications :

Holding torque: 220Ncm/2.2N.m
Type: hybrid
Phase: 2
Current : 3A
Certification: CCC,CE, ISO
Step angle: 1.8degree

Worm Gearbox Specifications :

Worm wheel:  Nodular cast iron and bronze
Worm shaft:  20Cr steel.The hardness of surface is 56-62HRC with carbonized layer 0.3-0.5mm
Housing: aluminum with oven painting
Model:RV030


Speed Ratio Range: 5:1,7.5:1, 10:1, 15:1, 20:1, 25:1, 40:1, 50:1, 60:1, 80:1

Driver Specification:

Model: DM556
Input voltage: DC 20-50V
Output current: 1.0-5.6A, 8 level adjustable, 0.5A resolution
Drive method: Bipolar constant current PWM drive
Pulse response frequency: 200kHz(Max)
Insulation resistance: 500M ohm
Insulation strength: 500V/min
Dimensions: 118*75.5*34mm / 4.6*3.0*1.3in
Weight: Approx. 270g / 9.5oz

Package List:

1PCS NEMA23 2.2NM Stepper Motor
1PCS DM556 Driver
1PCS Ratio 80:1 RV030 Worm Gearbox
1PCS 14mm Single Output shaft

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.