NEMA 42 Stepper Motor - High Torque

110mm x 110mm; Holding torque: 1500 Oz-in ~ 4000 Oz-in; 11 Nm ~ 28 Nm

Encoders may be integrated with the motor upon request. Motor shaft and mounting holes can be custom engineered to meet your application needs.

NEMA 42 stepper motor is the largest NEMA size in the market. GEMS use advanced magnetic material to provide the highest torque density with the least vibration and noise level. When integrated with an encoder, the high torque NEMA 42 steppers generate make it possible for them to become a more affordable alternative to brushless servo motor in large motion control applications. GEMS’s big NEMA 42 stepper motors are optimized for micro stepping driver and have excellent dynamic performance. 

In addition to the below existing models, GEMS can custom design the motor to meet customer’s voltage, current, speed and mounting requirement. GEMS Also provide a wide range of gearboxes for NEMA 42 and NEMA 34 stepper motor for high torque and low RPM needs.

We stock some best-selling models of 1.8° NEMA 42 Stepper motors. Please send the quantity and the shipping address to info@gemsmotor.com, and we’ll respond with the shipping cost and a payment link. We accept credit cards, Paypal, wire transfers and Bitcoins.

NEMA 42, 1.8° 110HS series

Dual shaft and 6/8 wires configurations are available upon request
ModelHolding TorqueHolding TorqueRated CurrentResistanceInductanceRotor InteriaLead wiresWeightLength L1Price (1Pc)Price (10Pcs)
Oz.inN.mAΩ/PhasemH/Phasekg.cm2kgmmUSDUSD
GM110HS99-55041562115.50.9125.545999080
GM110HS150-68042982216.80.81510.948.4150115102
GM110HS165-600434082460.81412.549.5165138120
GM110HS201-800440002880.671216.2411.7201158135

NEMA 42, 1.2° 110HSS series

MODELHOLDING TORQUEHolding TorqueRATED CURRENTRESISTANCEINDUCTANCEROTOR INTERIALEAD WIRESWEIGHTLENGTH L1PRICE 1PC / 100PC
Oz.inN.mAΩ/Phase mH/Phasekg.cm2kgmmUSD (1pc/100pc)
GM110HSS126-600315731160.86946.8126138 / 108
GM110HSS150-6003179012.56181148.4150158 / 129
GM110HSS182-600320001461.29.51349.3182175 /140
GM110HSS216-6003222015.561.4513.225413216205 / 180
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Dimensions (mm)

nema 42 stepper motor dimenstions zz