45 - 250 Watts Robust Dc Brushed Motor Diameter 77mm

Place of Origin China
Brand Name Retek
Certification CE, ETL, CAS, UL
Model Number D77120
Minimum Order Quantity 1000pcs
Packaging Details by air,by sea
Delivery Time 3~4 weeks
Payment Terms Western Union, T/T
Supply Ability 20000PCS/Month
Product Details
Optional Voltage 12VDC,24VDC,130VDC,162VDC Output Power 45~250 Watts
Duty S1, S2 Speed Range Up To 9,000 Rpm
Bearing Type Durable Brand Ball Bearings Pricing Competitive
Custom Mad Accept Custom-Made Original China
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77mm Brushed DC Motor

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77mm Automotive DC Motors

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Robust Dc Brushed Motor

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Product Description

D77 Series Brushed DC Motor,Robust Brushed DC Motor

D77 series brushed DC motor,Reliable Automotive DC Motor

 

This product is a compact high efficient brushed DC motor, magnet ingredient consist of NdFeB(Neodymium Ferrum Boron) which greatly enhance the efficiency comparing to others available motors in the market.

 

The motor also adopts the skewed slots design which greatly improve the electromagnetic noise.

By using bonded epoxy, the motor can be used in very harsh circumstances with severe vibration such as ambulance ventilator pump, suction pump and etc. In medical field.

 

We also provide the service to add the shield fabric wrapped the motors and capacitors to ensure it fulfill high standard working condition meeting EMI and EMC requirements.

 

It is also durable for harsh vibration working condition with S1 working duty, stainless steel shaft, and anodizing surface treatment with 1000 hours long life requirement requirements and IP68 grade if necessary.

 

Specification:

Voltage Range: 12VDC,24VDC,130VDC,162VDC
Output Power 45~250 watts
Duty S1, S2
Speed Range up to 9,000 rpm
Operational Temperature: -20°C to +40°C
Bearing Type durable brand ball bearings
Insulation Grade Class B, Class F, Class H
Optional shaft material #45 Steel, Stainless Steel, Cr40
Optional housing surface treatment Powder Coated, Electroplating,Anodizing
Housing Type Air Ventilated, Water Proof IP68.
Slot Feature Standard Straight Slots- Skewed Slots Feature Available
EMC/EMI Performance pass all EMC and EMI testing.

 

Application:

suction pump, window openers,diaphragm pump, clay trap, electric vehicle, golf cart, hoist, winches, ice augers, spreaders, cultivators,sewage pump

 

Dimension:

 

45 - 250 Watts Robust Dc Brushed Motor Diameter 77mm 0

 

Parameters:

 

Model D76/77
Rated voltage V dc 12 24 48
Rated speed rpm 3400 4000 4000
Rated torque mN.m 150 400 700
Current A 6.0 8.5 11
No load speed rpm 4000 4500 4500
No load current A 1.2 1.0 0.4
Motor length mm 90 110 120

 

Typical Curve @130VDC:

45 - 250 Watts Robust Dc Brushed Motor Diameter 77mm 1

 

This D77 series brushed DC motor(Dia. 77mm) applied rigid working circumstances in medical suction pump, with equivalent quality comparing to other big brands but cost-effective for dollars saving.

 

It is durable for harsh vibration working condition with S1 working duty, stainless steel shaft, and anodizing surface treatment with 1000 hours long life requirement requirements.