Gearboxes, Gearheads & Speed Reducers


Save on Gearboxes, Gearheads & Speed Reducers at Solar Motor Systems. Top brands include Lexar Industrial, Ochoos, & Grove Gear. Hurry! Limited time offers. Offers valid only while supplies last.



Lexar Industrial MRV050 Worm Gear 10:1 56C Speed Reducer
By Lexar Industrial
In Stock
$169.58

mpn: 360849927976,

4.9 out of 5 stars with 57 reviews
MRV050 series worm gear speed reducer. This 10:1 ratio speed reducer is rated for 2.06 HP input at 1750 RPM on a hollow 5/8'' diameter x 1-7/8'' long keyed shaft and 56C mounting flange. Output is 637 lb/in on a hollow 1'' diameter x 3-5/8'' long keyed shaft. High quality reducer has an all aluminum heat sinking designed housing with epoxy coating.Output shaft kits are not included and are sold separately.Ratio: 10:1. Input Shaft Diameter: 5/8. Output Shaft Diameter: 1. Mounting Flange: 56C. Rat


Ochoos Planetary Gear Reducer 7 arcmin Ratio 3:1 to 10:1 for nema34 Stepper Motor Input Shaft 1/2 inch 12.7mm
By Ochoos
In Stock
$325.89

mpn: OCH-43094699AAF28BFE0735C4A9C39506F9, ean: 0735760534174,

4.5 out of 5 stars with 56 reviews
planetary gear reducer 7 arcmin Ratio 3:1 to 10:1 for nema34 stepper motor input shaft 1/2 inch 12.7mmNOTE: 1st:Please leave me message for the Ratio of the planetary reducer after order! Offered Ratio: 1 stage reducer ratio: 3:1,4:1,5:1,7:1,10:1 2nd:We will ship the planetary reducer as the standard dimension as follows: Frame Shaft diameter input Rabbet diagonal Screw hole distance 90mm 12.7MM=1/2inch 73mm 98.4mm 3rd: If any question on the dimension of the planetary reducer, please


Grove Gear GR-BMQ818-60-R-56, Quill Input, Solid OP Shaft (0.875in.), Right Hand, 60:1 Ratio, 1.75in. CD, 0.288 HP and 623 in-lbs OP Torque at 1750 RPM
By Grove Gear
In Stock
$274.29

mpn: GR-BMQ818-60-R-56,

4.7 out of 5 stars with 33 reviews
Grove Gear Model GR-BMQ818-60-R-56 Right Angle Gearbox, Quill Input, Solid OP Shaft (0.875''), Right Hand Output, 60:1 Ratio, 1.75'' Center Distance, 0.288 Output HP and 623 in-lbs Output Torque at 1750 RPM, NEMA 56 Frame, Housing Material: Cast Iron - ideal for conveyors, material handling, textile machines, packaging machinery, and other machines that require slow speed with high torque. Approximate Dimensions (inches): 7.33 x 6.09 x 5.75Factory filled with Premium Synthetic lubricant as


Grove Gear GR-BMQ818-60-L-56, Quill Input, Solid OP Shaft (0.875in.), Left Hand, 60:1 Ratio, 1.75in. CD, 0.288 HP and 623 in-lbs OP Torque at 1750 RPM
By Grove Gear
In Stock
$274.29

mpn: GR-BMQ818-60-L-56,

4.1 out of 5 stars with 23 reviews
Grove Gear Model GR-BMQ818-60-L-56 Right Angle Gearbox, Quill Input, Solid OP Shaft (0.875''), Left Hand Output, 60:1 Ratio, 1.75'' Center Distance, 0.288 Output HP and 623 in-lbs Output Torque at 1750 RPM, NEMA 56 Frame, Housing Material: Cast Iron - ideal for conveyors, material handling, textile machines, packaging machinery, and other machines that require slow speed with high torque. Approximate Dimensions (inches): 7.33 x 6.09 x 5.75Factory filled with Premium Synthetic lubricant as


Lexar Industrial MRV063 Worm Gear 15:1 56C Speed Reducer
By Lexar Industrial
In Stock
$213.68

mpn: 360849914954,

4.0 out of 5 stars with 59 reviews
MRV063 series worm gear speed reducer. This 15:1 ratio speed reducer is rated for 2.76 HP input at 1750 RPM on a hollow 5/8'' diameter x 1-7/8'' long keyed shaft and 56C mounting flange. Output is 1239 lb/in on a hollow 1-1/8'' diameter x 4-7/16'' long keyed shaft. High quality reducer has an all aluminum heat sinking designed housing with epoxy coating.Output shaft kits are not included and are sold separately.Ratio: 15:1. Input Shaft Diameter: 5/8. Output Shaft Diameter: 1-1/8. Mounting


Lexar Industrial MRV040 Worm Gear 15:1 56C Speed Reducer
By Lexar Industrial
In Stock
$147.48

mpn: 200948933572,

4.3 out of 5 stars with 18 reviews
MRV040 series worm gear speed reducer. This 15:1 ratio speed reducer is rated for 0.80 HP input at 1750 RPM on a hollow 5/8'' diameter x 1-7/8'' long keyed shaft and 56C mounting flange. Output is 354 lb/in on a hollow 3/4'' diameter x 3'' long keyed shaft. High quality reducer has an all aluminum heat sinking designed housing with epoxy coating.Output shaft kits are not included and are sold separately.Ratio: 15:1. Input Shaft Diameter: 5/8. Output Shaft Diameter: 3/4. Mounting Flange: 56C.


Lexar Industrial MRV090 Worm Gear 60:1 140TC Speed Reducer
By Lexar Industrial
In Stock
$384.98

mpn: 361870079951,

4.3 out of 5 stars with 22 reviews
MRV090 series worm gear speed reducer. This 60:1 ratio speed reducer is rated for 1.90 HP input at 1750 RPM on a hollow 7/8'' diameter x 2'' long keyed shaft and 140TC mounting flange. Output is 2831 lb/in on a hollow 1-3/8'' diameter x 5-1/2'' long keyed shaft. High quality reducer has an all aluminum heat sinking designed housing with epoxy coating.Output shaft kits are not included and are sold separately.Ratio: 60:1. Input Shaft Diameter: 7/8. Output Shaft Diameter: 1-3/8. Mounting Flange:


Grove Gear GR-BMQ824-60-R-56, Quill Input, Solid OP Shaft (1.125in.), Right Hand, 60:1 Ratio, 2.38in. CD, 0.656 HP and 1418 in-lbs OP Torque at 1750 RPM
By Grove Gear
In Stock
$388.48

mpn: GR-BMQ824-60-R-56,

4.3 out of 5 stars with 50 reviews
Grove Gear Model GR-BMQ824-60-R-56 Right Angle Gearbox, Quill Input, Solid OP Shaft (1.125''''), Right Hand Output, 60:1 Ratio, 2.38'' Center Distance, 0.656 Output HP and 1418 in-lbs Output Torque at 1750 RPM, NEMA 56 Frame, Housing Material: Cast Iron - ideal for conveyors, material handling, textile machines, packaging machinery, and other machines that require slow speed with high torque. Approximate Dimensions (inches): 8.4 x 7.17 x 6.94Factory filled with Premium Synthetic lubricant as


Grove Gear GR-B821-50-R, Non-flanged, Solid OP Shaft (1.000in.), Right Hand, 50:1 Ratio, 2.06in. CD, 0.539 HP and 970 in-lbs OP Torque at 1750 RPM
By Grove Gear
In Stock
$270.64

mpn: GR-B821-50-R,

4.5 out of 5 stars with 35 reviews
Grove Gear Model GR-B821-50-R Right Angle Gearbox, Non-flanged, Solid OP Shaft (1.000''''), Right Hand Output, 50:1 Ratio, 2.06'' Center Distance, 0.539 Output HP and 970 in-lbs Output Torque at 1750 RPM, Housing Material: Cast Iron - ideal for conveyors, material handling, textile machines, packaging machinery, and other machines that require slow speed with high torque. Approximate Dimensions (inches): 8.43 x 6.59 x 6.38Factory filled with Premium Synthetic lubricant as standard. Bronze worm


Ochoos Germany &EU Free ! Wantai Stepper Geared Motor 42BYGHW804AG13.6with 1:13.6 Ratio 1.2A 499oz-in CNC Planetary Gearbox
By Ochoos
In Stock
$103.49

mpn: OCH-F6AE27873432D7AC7837A7E888FF4AFF, ean: 0735760759638,

4.1 out of 5 stars with 14 reviews
Welcome to my store!                                             Wish you have a good shopping! Shipped from Germany warehouse to EU member excluding Norway& SwitherlandThis kit includes:1 PC Nema 23 Stepper Geared Motor  42BYGHW804AG13.6with13.6:1 Gear Ratio, final holding torque with  Gearbox:0.26N-m*13.6=3.536N.m≈ 500oz-inPlease confirm the shipping method and shipping fees befor you pay!Feel free to contact me for any question!I will try


Ochoos NEMA 23 Planetary Gearbox 15 20 25 30 40 50 100 :1 Planet Gearbox Nema23 Stepper Motor Speed Reducer
By Ochoos
In Stock
$136.59

mpn: OCH-B9940A4AC160705836D53438C6A749EC, ean: 0702235484869,

4.8 out of 5 stars with 30 reviews
NEMA 23 Planetary Gearbox Ratio 15 20 25 30 40 50 100 :1 Planet gearbox Nema23 Stepper Motor Speed Reducer Gearbox only! (with connector pinion, but without motor.)With Gear ratio: 15:1-100:1. Tell us the gear ratio when you make the order. or we may send out randomly.If need gearbox with motor together, contact us!Feature Descriptions:Low noiseSpeed adjustableLong life characteristicsHigh torqueThe specification of nema 23 Geared Stepper Motor Planetary gearbox:Gear ratio 15:1-100:1


Ochoos 5:1 to 80:1 RV30 Worm Speed Reducer with Shaft Adaptor for 6.35mm Input Shaft and Single Output Shaft of Nema 23 Stepper Motor
By Ochoos
In Stock
$116.79

mpn: OCH-8E59FA17BF6B3049C3D4F9B08480D870, ean: 0735760532231,

4.0 out of 5 stars with 39 reviews
5:1 to 80:1 90 degree Gearbox RV30 Worm Gear Speed Reducer With Shaft Adaptor for 6.35mm input shaft and single output Shaft and of Nema 23 Stepper MotorNote:This link of worm reducer with shaft adaptor (use for 6.35mm motor shaft) and output worm shaft.If motor shaft is 11mm with key, please order this link.When assemble this reducer with motor, the input motor shaft of 11mm diameter can connect directly. If diameter is 8mm, motor should mount shaft sleeve before fixing with worm


Ochoos 38:1 64:1 81:1 NEMA17 Planet Gearbox Nema 17 Planetary Reducer for 775 DC Motor Shaft 5mm
By Ochoos
In Stock
$85.39

mpn: OCH-DB3A5FC2F39F0919D59A7FDCC78CEB98, ean: 0735760535270,

4.0 out of 5 stars with 30 reviews
38:1 64:1 81:1 NEMA17 Planet Gearbox Nema 17 Planetary Reducer for 775 DC motor shaft 5mm Gear raio 38: 1 64:1 129:1 126:1 sometimes without in stock and will take more time. Please contact us if necessary. For 775 DC motor , gearbox only! If you need gear box with motor together, contact us! The following shows the gearbox with 775 DC motor : The dimension of Planetary reducer : L=58mm The planetary gear unit can be equipped with 775 DC motor (motor shaft length 17-17.5mm, flatform


Ochoos 5:1-80:1 Worm Reducer NMRV030 11mm Input Shaft RV030 Worm Gearbox Speed Reducer for NEMA 23 Motor
By Ochoos
In Stock
$99.59

mpn: OCH-C129209D78F934882D9AF1B85ABA9C93, ean: 0702235522271,

4.3 out of 5 stars with 7 reviews
Worm Reducer RV030 Worm Gearbox Speed Reducer for nema 23 Stepper Brushless Motor Speed Reducer Auto-lock FunctionNote:This link of worm reducer without shaft sleeve and without output worm shaft, and it is for 11mm dia key type input shaft. When assemble this reducer with motor, the input motor shaft of 11mm diameter with key can connect directly. See details:If diameter is 8mm, motor should mount shaft sleeve before fixing with worm reducer.if need, please order other link in


Ochoos Planetary Reducer 42mm Diameter for 775 DC Motor use Ratio 38:1 64:1 81:1 can Choose
By Ochoos
In Stock
$85.49

mpn: OCH-DBDE91EDCCB0D96AF3AAF8B4323D1F51, ean: 0735760537427,

4.7 out of 5 stars with 53 reviews
Planetary reducer 42mm diameter for 775 DC motor use  ratio 38:1 64:1 81:1 can choose Note: when you order is please note that you need the speed ratio, thank you!Gear raio 38: 1 64:1 129:1 126:1 without a reserve and will take more time. Please contact us if necessary.Fit with 775 DC motor , gearbox only!If you need a gear box with a motor together, contact us!The following is the 775 DC motor and reducer link product map:The following is the product of the reducer:Planetary gear unit


Ochoos Ratio 10:1 NMRV030 Worm Gear Reducer 56B14 for 3 Phase 380v 2400r/min 120w Asynchronous Motor with 14mm Single Output Shaft
By Ochoos
In Stock
$111.19

mpn: OCH-A996BF2E68D1D84AF0F3629496CA0737, ean: 0735760820659,

4.5 out of 5 stars with 55 reviews
Related hot selling gearbox reducers: 10:1 NMRV030 Worm Gear Reducer 56B14 for 3 Phase 380v 4 Pole 2400r/min 120w Asynchronous Motor with 14mm Single Output Shaft 1. Turbo-Worm reducer type selection  Single Output shaft include. Part of the hot models, if you need other worm gear ratio, please leave a message Model NMRV030-10-5B14 Type    Single Steep Reducer (Flange input) Speed Ratio 10:1               Input ze 9mm               Input Model 56B14        


Ochoos NMRV030 Worm Gear Reducer Ratio 7.5:1 RV30 Worm Gearbox Speed Reducer for NEMA23 57mm Sevor/Stepper Motor NMRV030-7.5
By Ochoos
In Stock
$110.89

mpn: OCH-CE297C0305A51356BE4F600652E9F7AB, ean: 0735760806462,

4.1 out of 5 stars with 34 reviews
NMRV030 Worm Reducer 7.5:1 RV30 RV030 Worm Gearbox Speed Reducer NEMA23 for Stepper Motor NMRV030 Speed Ratio Range:5/7.5/10/15/20/25/30/40/50/60/80 (According application )  1. Turbo-Worm reducer type selection       Single Output shaft include. Table 1 Model NMRV030-7.5 Type Worm-Gear Reducer Speed Ratio 7.5:1 Input Bore Size 9/11mm (default=11mm) Input Flange Model NEMA23/36/42 (default=NEMA23) Output Shaft Size 14mm Application


Ochoos Speed Ratio 60:1 RV30 Worm Gearbox Speed Reducer NMRV030 Worm Gear Reducer for NEMA23 Sevor/Stepper Motor NMRV030-60
By Ochoos
In Stock
$110.89

mpn: OCH-2C9BC95BF630339D136BC19681348A4E, ean: 0735760767800,

4.2 out of 5 stars with 57 reviews
NMRV030 Worm Reducer 60:1 RV30 RV030 Worm Gearbox Speed Reducer NEMA23 for Stepper Motor NMRV030 Speed Ratio Range:5/7.5/10/15/20/25/30/40/50/60/80 (According application )  1. Turbo-Worm reducer type selection        Single Output shaft include. Table 1 Model NMRV030-60 Type Worm-Gear Reducer Speed Ratio 60:1 Input Bore Size 9/11mm (default=11mm) Input Flange Model NEMA23/36/42 (default=NEMA23) Output Bore Size 14mm Application


Ochoos 5:1 Worm Reducer RV030 11mm Input Shaft RV030 Worm Gearbox Speed Reducer for NEMA 23 Motor
By Ochoos
In Stock
$99.59

mpn: OCH-18ABADE10DEACF145F627542D6B0A6F6, ean: 0735760530558,

4.5 out of 5 stars with 36 reviews
5:1 Worm Reducer RV030 Worm Gearbox Speed Reducer for nema 23 Stepper Brushless Motor Speed Reducer Auto-lock FunctionNote:This link of worm reducer without shaft sleeve and without output worm shaft, and it is for 11mm dia key type input shaft. When assemble this reducer with motor, the input motor shaft of 11mm diameter with key can connect directly. See details:If diameter is 8mm, motor should mount shaft sleeve before fixing with worm reducer.if need, please order other link


Lexar Industrial MRV040 Worm Gear 10:1 56C Speed Reducer
By Lexar Industrial
In Stock
$147.48

mpn: 201140006684,

4.8 out of 5 stars with 49 reviews
MRV040 series worm gear speed reducer. This 10:1 ratio speed reducer is rated for 1.16 HP input at 1750 RPM on a hollow 5/8'' diameter x 1-7/8'' long keyed shaft and 56C mounting flange. Output is 354 lb/in on a hollow 3/4'' diameter x 3'' long keyed shaft. High quality reducer has an all aluminum heat sinking designed housing with epoxy coating.Output shaft kits are not included and are sold separately.Ratio: 10:1. Input Shaft Diameter: 5/8. Output Shaft Diameter: 3/4. Mounting Flange: 56C. Rat



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