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New direct mount spindle gears for MIS17x

PRESS release: June 2021

Birkerød, Denmark - JVL A/S, one of the world’s leading producers of integrated servo and stepper motors, releases new hollow shaft planetary gears for NEMA17 sized motors. The gears are equipped with clamp for direct mounting on spindles and shafts.
New NEMA17 Hollow shaft gears with clamp
Traditional mounting of motor + gear + coupling causes a long mechanical design. Machine builders looking to reduce the total length or reduce the number of components will appreciate the new hollow shaft planetary gears. Typical applications are setup axis and format change where they can replace a handwheel. Automating format change can reduce chances for error and enable possibility to produce smaller batches without the cost of manually adjusting the machine between products. NEMA17 standard is 42x42mm flange.
Up to 25 Nm torque
The HSHG series is available with up 100:1 ratio and an output torque of 25Nm.
Paired with a MIS17 ServoStep motor you get high torque in an extremely small package.
Technical specifications
  • Rated torque: 5 to 12 Nm
  • Input flange size: NEMA17 (42x42 mm)
  • Output hollow shaft: Ø8 mm with clamp
  • Position accuracy: ±30 arcmin
  • Gear ratios: 4, 10 and 20:1
  • Protection: IP42
Read more about the gear here: HSHG17
For further information, please contact:
JVL A/S, Bregnerødvej 127, 3460 Birkerød, Denmark.
Tel. +45 4582 4440. E-mail: Web:
About JVL - JVL is a world leader within the development and production of efficient and compact integrated servo motors and integrated stepper motors. MAC motor® are a series of integrated brushless servo motors (up to 4500 W and 13.5 kW peak) and ServoStep® are a series of integrated stepper motors (up to 25 Nm). Both the servo motor and stepper motor series include motor, controller, ePLC, encoder and bus system integrated into one compact unit. All industrial Ethernet protocols like Profinet, EtherNet/IP, EtherCAT, Sercos III, ModbusTCP and Powerlink are available.
Options include: absolute multiturn encoders, STO (safe torque off, SIL3) and brakes.

JVL has more than 25 years of motion control experience and are well known for their development and production of highly specialized integrated motors with industrial Ethernet and customized improvements. The close co-operation with customers and representatives result in cost-effective and technical optimized solutions for both basic and advanced motion control applications.

JVL's wide selection of quality products for motion control applications include: Integrated brushless Servo motors, Integrated Stepper motors, AC Servo motor controllers, Motor drivers (DC, AC and Steppers), Brakes, Gearboxes, Hollow Rotary Actuators and HMI touch panels.


JVL A/S Bregnerødvej 127 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail:
Copyright © JVL A/S - All Rights Reserved.

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