Model: 23W ~ 200W 57mm JK57BLS Round 36V Brushless DC Motor 57x57mm 12v 24v 48v with Planetary Gearbox Reducer
An effective modification that will increase torque significantly is to install a turbo or supercharger. Forced induction forces air into your engine, increasing the power the engine provides. Depending on the torque curve you prefer, a turbocharger will need time to spool before it provides torque benefits
A gear train can be analyzed using the principle of virtual work to show that its torque ratio, which is the ratio of its output torque to its input torque, is equal to the gear ratio, or speed ratio, of the gear train.
While in many applications gear reduction reduces speed and increases torque, in other applications gear reduction is used to increase speed and reduce torque.
36V Brushless Dc Motor General Specification:
BLDC Motor General Specification
Hall effect angle
120 degree electrical angle
Shaft run out
75N ＠20mm form the flange
500VDC for one minute
High Torque Brushless Dc Motor Electrical Specification:
36V Brushless DC Motor Electrical Specification:
Number Of Phase
Number Of Poles
Degree of Protection
85% RH or below (no condensation)
Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
1000 meters or less
Note: Above only for representative products, products of special request can be made according to the customer request.
General Specification of 57mm High Precision Planetary Gearbox Reducer:
|Bearing at output||Ball bearings|
|Max. Radial (12mm from flange)||300N|
|Max. shaft axial load||200N|
|Radial play of shaft (near to flange)||≤0.08mm|
|Axial play of shaft||≤0.4mm|
|Backlash at no-load||≤2.5°|
|Shaft press fit force, max||300N|
57BLS BLDC Motor Gearbox Planetary Electrical Specification:
|Reduction ratio||Exact reduction ratio||Rated tolerance torque||Max momentary tolerance torque||Efficiency||L (mm)||Weight (g)|
|1/3.6 1/4.25 1/5.33||1/3.6 1/4.25 1/5.33||3 N.m Max||9 N.m||90%||37.8±0.5||489|
|1/13 1/15 1/18 1/23 1/28||1/12.96 1/15.30 1/18.06 1/22.67 1/28.44||12 N.m Max||36 N.m||81%||49.5±0.5||681|
|1/43 1/52 1/61 1/72 1/96 1/121||1/42.69 1/51.84 1/61.20 1/72.25 1/96.33 1/120.89||24 N.m Max||72 N.m||73%||60.8±0.5||871|
|1/154 1/187 1/220 1/260 1/307||1/153.69 1/186.62 1/220.32 1/260.10 1/307.06||30 N.m Max||90 N.m||66%||71.9±0.5||1066|
|Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15℃ ~ +80℃|
12V 24V 36V 48V Brushless Motor Shaft of Planetary Gearbox Reducer Specification:
|57mm Brushless Motor Shaft Pinion Specifications|
|No. of teeth||12||15||9|
|Reduction ratio||1/4.25 1/15 1/18 1/23 1/52 1/61 1/72 1/96 1/121 1/220 1/260 1/307||1/3.6 1/13 1/43 1/154 1/187||1/5.33 1/28|
Mini Planetary Gearbox Drawing:
JK57BLS 36V Brushless DC Motor Shaft Dimensions: (Unit=mm)
Place of Origin：china
Minimum order quantity：10pcs
Material Science：stator, rotor, stainless steel shaft, copper wire, magnetic steel...
Feature summary: Low Inertia,Quick Feedback; High Torque,High Efficiency; Small Vibration,Low Noise
Packing：The sample is packed in carton,the batch with plastic pallet
Delivery time：Standard product: 7-10days
Customized product: 25-30days
Transaction mode：EXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...
APPLICATION：Medical equipment: medical pumps, stirring instruments, peristaltic pumps, biopharmaceutical equipment. Industrial equipment: winding machines, printing machines, robots, grinding, cutting, drilling, automatic conveying systems, automatic positioning systems, level control systems, electric actuators, electric valves, vending machines.
Product Dimensions: (Unit=mm)
If this motor do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector / Encoder / Brake / Gearbox and others. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.
Customized Shaft Types: