Reliable Automotive DC Motor-D5268

This D52 series brushed DC motor(Dia. 52mm) applied rigid working circumstances in smart devices and financial machines, with equivalent quality comparing to other big names but cost-effective for dollars saving.

It is reliable for precise working condition with S1 working duty, stainless steel shaft, and black powder coating surface with 1000 hours long life requirement requirements.

product details

Product Tags

Production introduction

This product is a compact high efficient brushed DC motor, we offer two options of magnets: Ferrite and NdFeB. If choose magnet made by NdFeB(Neodymium Ferrum Boron), it would provide much more robust power than others available motors in the market.

The rotor has skewed slots feature which greatly improve the electromagnetic noise.

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

To pass EMI and EMC testing, adding capacitors is also a good choice if needed.

It is also durable for harsh vibration working condition with S1 working duty, stainless steel shaft, and powder coating surface treatment with 1000 hours long life requirements and IP68 grade if necessary by water-proof shaft seals.

General Specification

● Voltage Range: 12VDC,24VDC,130VDC,162VDC
● Output Power: 15~100 watts
● Duty: S1, S2
● Speed Range: up to 10,000 rpm
● Operational Temperature: -20°C to +40°C
● Insulation Grade: Class B, Class F, Class H

● Bearing Type: durable brand ball bearings
● 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: Skew Slots,Straight Slots
● EMC/EMI Performance: pass all EMC and EMI testing.

Application

SUCTION PUMP, WINDOW OPENERS,DIAPHRAGM PUMP, VACUUM CLEANER,CLAY TRAP, ELECTRIC VEHICLE, GOLF CART, HOIST, WINCHES, DENTAL BED.

Dimension

Parameters

Model	D40 Series
Rated voltage	V dc	12	24	48
Rated speed	rpm	3750	3100	3400
Rated torque	mN.m	54	57	57
Current	A	2.6	1.2	0.8
Starting torque	mN.m	320	330	360
Starting current	A	13.2	5.68	3.97
No load speed	RPM	4550	3800	3950
No load current	A	0.44	0.18	0.12
De-mag current	A	24	10.5	6.3
Rotor inertia	Gcm2	110	110	110
Weight of motor	g	490	490	490
Motor length	mm	80	80	80

Typical Curve @24VDC

Company Profile

Unlike other motor suppliers, Retek engineering system prevents the selling of our motors and components by catalogue as every model is customized for our customers. The customers are assured that every component they receive from Retek is designed with their exact specifications in mind. Our total solutions are a combination of our innovation and close working partnership with our customers and suppliers.

Retek business consists of three platforms：Motors,Die-Casting and CNC manufacturing and wire harne with three manufacturing sites. Retek motors being supplied for residential fans, vents, boats,air plane,medical facilities,laboratory facilities,trucks and other automotive machines. Retek wire harness applied for medical facilities, automobile, and household appliances.

Welcome to send us RFQ for quote, it is believed you will find best cost-effective products and service here in Retek!

FAQ

1. What are your prices?

Our prices are subject to specification depending on technical requirements. We will make offer we clearly understand your working condition and technical requirements.
2. Do you have a minimum order quantity?

Yes, we require all international orders to have an ongoing minimum order quantity. Normally 1000PCS, however we also accept the custom made order with smaller quantity with higher expense.
3. Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
4. What is the average lead time?

For samples, the lead time is about 14 days. For mass production, the lead time is 30~45 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
5. What kinds of payment methods do you accept?

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance before shipment.