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Crane Duty Motor(Slipring)

Makharia Electricals Private Limited logo
Makharia Electricals Private Limited
Service Provider , Manufacturer, Trader, Brand Owner, Distributor, Exporter, Importer — Mumbai, Maharashtra, India · Replies in ~24–48 hours
Trusted Seller Export Ready
Price on request In stock
MOQ: 1 Centimetre
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Centimetre
HSN Code
On request
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Makharia Electricals Private Limited.
Company Makharia Electricals Private Limited
Makharia Electricals Private Limited logo
Makharia Electricals Private Limited

Makharia Electricals Pvt Ltd., is a professionally managed trading firm with over 50 years of dedicated experience. We launched our own brand of electric motors - OXFORD in the year 2001. The company has its Head office in Mumbai with two branch offices at Kota & Jaipur. We have a strong sales and service network spread all over India.

Registered address: Mumbai, India. Industry: Tools, Machinery & Components › Machinery Components & Supplies.

Trusted Seller
View profile →
Established
2006
Employees
51–100
GST
27AAECM5898H1ZW
IEC code
Not shared
Export markets
Global markets
Member since
Aug 2020
Turnover
$1 MM - $2 MM
Incorporation type
On request
Product details

Execution & Features


FEATURES VALUES/ STANDARDS
Starting DOL up to 100 & Star Delta for 112 above frames
Permissible starts/hr Cold successive - 4 hot successive - 3 equally spread - 6
Loading at reduced volts 75% Rated volts for 5 minutes.
Insulation / temp.rise Class `F' / 70C
Direction of rotation Bi-directional
No. Of leads 3 up to 100 & 6 for frame 112 & above
Connection Star Up to 90 frame, 6, & 8 pole ratings of 100 Frames
Delta 2 & 4 pole ratings of 100 frame & 112 and above all ratings
Degree of protection IP 55
Method of cooling IC 411
T.box position RHS looking from DE (towards DE up to 160).
Bearing life
(90% survival basis)		 40,000 working hrs. For direct drive
20,000 working hrs. For belt drive
Vibration Normal class as per IS: 12075
Noise As per IS: 12065
Construction Foot / 'B' flange
Frame sizes 'ePM80 to 160', 'eSC180 to 355'.(For 'B' flange mounting ratings covered in 'eSC180M' to be offered in 'eVSC180L', & ratings covered in 'eSC225S' to be offered in 'eVSC225M')
Shaft extension Single cylindrical extension as per IS: 1231
Body material Cast iron
T.box material Cast iron
Fan material Aluminium up to 160, Cast iron for 180 225, mild steel for 250 to 355 Frames
Accessories
 Nil
Paint & shade Epoxy base RAL5012
Bearing type
Greasing facility		 Prelubricated sealed bearing from 80-160. Open type Bearing
from 180. Online greasing facility is for 180 to 355 only
Description provided by Makharia Electricals Private Limited.

Engineered for demanding crane applications with high initial torque.

Provides smooth operation and efficient power transfer for heavy loads.

Constructed to withstand stresses in crane systems.

Available in regular ratings with options for custom non-stock motors.

Attractive pricing and commercial terms for bulk purchases.

Specifications
Starting Options
DOL up to 100 frames & Star Delta for frames 112 and above.
Permissible Starts/Hour
Cold - 4 starts, Hot - 3 starts, Equally Spread - 6 starts.
Insulation/Temperature Rise
Class F standard with 70C temperature rise.
Direction of Rotation
Bi-directional.
Number of Leads
3 leads for up to 100 frames, 6 for frames 112 and above.
Connection Types
Star connections for Upto 90 frame and Delta for 2 & 4 pole ratings of 100 frame.
Degree of Protection
IP 55 rated.
Method of Cooling
IC 411.
Bearing Life
40,000 working hours (90% survival basis) for direct drive.
Body Material
Cast iron.
Weight and Dimensions
Frame sizes from ePM80 to eSC355.
Use cases
Category
machinery and tools > motors > motor drivers
Primary application
Brand
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Makharia Electricals Private Limited
Minimum order
1 Centimetre
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What is the maximum permissible number of starts per hour for the Crane Duty Motor?

For cold conditions, up to 4 starts are allowed per hour; for hot conditions, up to 3 starts.

What types of lead connections are available for the Crane Duty Motor?

The motor has 3 leads for frame sizes up to 100 and 6 leads for frame sizes 112 and above.

Is there a specific degree of protection for the motor?

Yes, the Crane Duty Motor has an IP 55 degree of protection.

What is the expected bearing life for the Crane Duty Motor?

The expected bearing life is 40,000 working hours on a 90% survival basis for direct drive applications.

Can you explain the types of mounting options available for this motor?

Mounting options include foot and 'B' flange configurations for various frame sizes.

Question not answered? Sellers typically reply within 24–48 hours.

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