{"title":"Johnson Geared Motor","description":"","products":[{"product_id":"johnson-10-rpm-12v-dc-geared-motor-grade-b","title":"Johnson 10 RPM 12V DC Geared Motor (Grade B)","description":"\u003cp\u003eThe Johnson 10 RPM 12V DC Geared Motor (Grade B) is a reliable and budget-friendly 12v dc gear motor ideal for various DIY and robotic applications.\u003c\/p\u003e\n\u003cp\u003eWith its robust metal gearbox and side shaft configuration, this 10 rpm johnson motor strikes a perfect balance between torque and size. Delivering a torque of 11.7 kg-cm at 12V, it provides ample power for medium-load applications.\u003c\/p\u003e\n\u003cp\u003eIts shaft includes a metal bushing for enhanced durability and a center hole for secure coupling. Though classified as Grade B, this motor is widely appreciated for its solid performance at a lower price point compared to its Grade A counterparts.\u003c\/p\u003e\n\u003cp\u003eWhether you're building mobile robots, actuators, or automation systems, this geared motor ensures smooth operation between 6V and 18V DC.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis motor will have a ±20% error in the RPM\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe motor is built to last.\u003c\/li\u003e\n\u003cli\u003eMetal bushes are equipped with shafts for long-term use.\u003c\/li\u003e\n\u003cli\u003eHigh-quality gear is included.\u003c\/li\u003e\n\u003cli\u003eA hole in the shaft allows for improved connection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45326333739062,"sku":"5QQ5L2XEQ8","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/2_Johnson_10_RPM_12V_DC_Geared_Motor_Grade_B_1000x_a0fe664f-3f85-4ccf-9282-0f1799ca8058.webp?v=1779782032"},{"product_id":"12v-1000-rpm-johnson-geared-dc-motor-grade-b-quality","title":"12V 1000 RPM Johnson Geared DC Motor - Grade B Quality","description":"\u003cp\u003eThe 12V 1000 RPM Johnson Geared DC Motor - Grade B Quality is a great combination of power and affordability. It has a metal gearbox and side shaft that provide good torque, making it more efficient than other motors. It works with 6V to 18V DC and gives 1000 RPM at 12V, with 0.8 kg-cm torque.\u003c\/p\u003e\n\u003cp\u003eThis motor is compact and durable and features metal bushes to prevent wear. It is perfect for many uses, including robotics, automation, cameras, household items, and more. If you need a reliable motor this is the one to choose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis motor may have an RPM variation of +\/- 20%.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSturdy construction for durability.\u003c\/li\u003e\n\u003cli\u003eMetal bushes on the shaft for extended lifespan.\u003c\/li\u003e\n\u003cli\u003eHigh-quality gears for reliable performance.\u003c\/li\u003e\n\u003cli\u003eShaft with a hole for improved coupling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45327114993718,"sku":"K16SOY3XN5","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/1000_RPM_Geared_DC_Motor_3_1000x_533c8f3f-2613-4bea-a369-ade4b26e604d.webp?v=1779782038"},{"product_id":"12v-200-rpm-johnson-geared-dc-motor-grade-a-quality","title":"12V 200 RPM Johnson Geared DC Motor - Grade A Quality","description":"\u003cdiv id=\"shopify-section-template--20053070643424__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"custom-3-column-structure vertical product-details product-default\" data-section-id=\"template--20053070643424__main\" data-section-type=\"product\" id=\"ProductSection-template--20053070643424__main\" data-has-combo=\"false\" data-image-opo=\"\"\u003e\n\u003cdiv class=\"productView-bottom\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format is-show\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-active show-mobile\" id=\"tab-description-mobile\" data-product-description-8757156184288=\"\"\u003e\n\u003cp\u003eThe 12V 200 RPM Johnson Geared DC Motor is a reliable and powerful motor for your robotics and DIY projects. It provides 200 RPM speed and 56.1 N-cm torque. The motor has a 30mm long main shaft with a hole for easy connection and a back shaft that works with encoders for speed and position feedback.\u003c\/p\u003e\n\u003cp\u003eThis motor runs on 12V (with a range from 6V to 18V) and offers more torque than standard motors, making it perfect for projects that need strength and precision.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality branded Johnson DC motor.\u003c\/li\u003e\n\u003cli\u003eSturdy construction for durability.\u003c\/li\u003e\n\u003cli\u003eRear shaft for easy encoder mounting.\u003c\/li\u003e\n\u003cli\u003eShaft equipped with metal bushes for long life.\u003c\/li\u003e\n\u003cli\u003eHigh-quality gears for smooth operation.\u003c\/li\u003e\n\u003cli\u003eShaft includes a hole for better coupling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall Robotics\u003c\/li\u003e\n\u003cli\u003eAutomated Conveyor or Belt Systems\u003c\/li\u003e\n\u003cli\u003eServo-type Mechanisms\u003c\/li\u003e\n\u003cli\u003eHome Automation\u003c\/li\u003e\n\u003cli\u003eEducational \/ STEM Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e12 V Johnson Geared DC Motor – 100 RPM vs 200 RPM\u003c\/h2\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e100 RPM Motor\u003c\/th\u003e\n\u003cth\u003e200 RPM Motor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo‑Load Speed @12 V\u003c\/td\u003e\n\u003ctd\u003e~100 RPM :contentReference[oaicite:2]{index=2}\u003c\/td\u003e\n\u003ctd\u003e~200 RPM :contentReference[oaicite:3]{index=3}\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e12 V DC :contentReference[oaicite:4]{index=4}\u003c\/td\u003e\n\u003ctd\u003e12 V DC :contentReference[oaicite:5]{index=5}\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque (approx)\u003c\/td\u003e\n\u003ctd\u003e~10–12 kg‑cm at 100 RPM (Grade A) :contentReference[oaicite:6]{index=6}\u003c\/td\u003e\n\u003ctd\u003e~6–8 kg‑cm at 200 RPM :contentReference[oaicite:7]{index=7}\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall Torque \/ Loads\u003c\/td\u003e\n\u003ctd\u003eStall ~20–30 kg‑cm (varies) :contentReference[oaicite:8]{index=8}\u003c\/td\u003e\n\u003ctd\u003eStall ~15–16 kg‑cm (varies) :contentReference[oaicite:9]{index=9}\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed vs Torque Trade‑off\u003c\/td\u003e\n\u003ctd\u003eLower speed → higher torque headroom → better for heavy loads or slow motion applications\u003c\/td\u003e\n\u003ctd\u003eHigher speed → moderate torque → suitable for faster rotation but lighter loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Use Case\u003c\/td\u003e\n\u003ctd\u003eActuators, robotics arms, slow rotation, high‑load applications\u003c\/td\u003e\n\u003ctd\u003eConveyor belts, wheels with moderate speed, general purpose motion where speed matters a bit more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsiderations\u003c\/td\u003e\n\u003ctd\u003eIf used where speed matters you may need gear reduction; also higher torque requires robust mounting and structure\u003c\/td\u003e\n\u003ctd\u003eMay not have as much torque headroom for heavy loads; ensure motor not overloaded and gearbox supports higher speed operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e12V Johnson Geared DC Motor – Troubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotor Not Spinning: Check power supply voltage, wiring connections, and battery charge.\u003c\/li\u003e\n\u003cli\u003eLow or Erratic Speed: Inspect for mechanical friction, loose gears, or debris in the gearbox.\u003c\/li\u003e\n\u003cli\u003eExcessive Heat: Ensure motor is not overloaded or stalled; give it rest periods and check rated torque limits.\u003c\/li\u003e\n\u003cli\u003eUnusual Noise or Grinding: Check gear alignment, lubricate gears if needed, and ensure no foreign particles inside gearbox.\u003c\/li\u003e\n\u003cli\u003eMotor Stops Intermittently: Inspect for loose wires, poor solder joints, or intermittent power supply.\u003c\/li\u003e\n\u003cli\u003eReduced Torque: Confirm motor is operating within rated voltage and not overloaded; check for worn gears or shaft misalignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45330035114038,"sku":"QI8576VVHB","price":529.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Johnson_Geared_DC_Motor_1000x_31e11095-eb84-4015-be4a-012c57ded6a2.webp?v=1779782043"},{"product_id":"200-rpm-dc-johnson-geared-motor-12v-grade-b","title":"200 RPM DC Johnson Geared Motor 12V (Grade B)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe 200 RPM DC Johnson Geared Motor 12V (Grade B) is a high-performance yet cost-effective solution for a variety of robotic and mechanical applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis DC motor features a sturdy metal gearbox and an off-centered (side) shaft, designed to deliver optimal performance in tight spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOperating at 12V DC, this Johnson motor produces 200 RPM speed with a torque output of 3.9 kg-cm, making it ideal for medium-load applications like small robots, conveyor belts, or DIY machinery.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAs a Grade B variant, it offers excellent value by providing reliable functionality at a more affordable price compared to premium Grade A Johnson motors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe shaft is equipped with metal bushes to ensure wear resistance and longer operational life. With six M3 mounting holes and a shaft hole for better coupling, this 200 rpm gear motor ensures secure and hassle-free installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhether you're building a custom bot or automating a mechanism, this Johnson geared motor is a perfect choice for efficient and compact motion control.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHousehold appliances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSlot machines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMoney detector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAutomatic actuator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCoffee machine\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTowel disposal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLighting coin refund devices\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe motor is solidly built.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMetal bushes are equipped with shafts to ensure extended life.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt comes with high-quality gears.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe shaft includes a hole for better connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":45338108461110,"sku":"1FDEOMKPGP","price":489.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/3_200_RPM_12V_DC_Johnson_Geared_Motor_Grade_B_1000x_9e467b33-a9c7-4541-a900-e3d354fe83bc.webp?v=1779782055"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/collections\/3_200_RPM_12V_DC_Johnson_Geared_Motor_Grade_B_1000x_9e467b33-a9c7-4541-a900-e3d354fe83bc.webp?v=1779549799","url":"https:\/\/roboracter.in\/collections\/johnson-geared-motor.oembed","provider":"Roboracter","version":"1.0","type":"link"}