High-efficiency Energy-saving Synchronous Motor for Mining

The high efficiency energy saving synchronous motor for mining uses synchronous data with 0.9 (Leading) power factor and 3 kV / 6 kV / 10 kV supply.

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Product Introduction

Shenyang Electric Machine Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of high-efficiency energy-saving synchronous motor for mining in China. As we have world-leading production equipment and strong manufacturing capabilities, we warmly welcome you to buy premium high-efficiency energy-saving synchronous motor for mining at competitive price from our factory. Also, quotation is available.

Our high efficiency energy saving synchronous motor for mining is written for mine sites that need stable output and power-factor support. The PPT gives Φ990 - Φ2900, 200 kW - 15000 kW, 3 kV / 6 kV / 10 kV, 50 Hz / 60 Hz / 0-55 Hz, IC 01 / IC 37 / IC 86W / IC 97W, and Pedestal Sliding Bearing. The page focuses on energy-saving mining service rather than ball mill shaft load. Parameter values remain exactly as listed.

Selection Guide

Parameter	Details
Product Series	DGSM - B / B VF Subseries Motor
Application Industries	Metallurgy / Mining / Water conservancy / Energy and Chemical Industry
Applicable Standards	IEC
Frame Range	Φ990 - Φ2900
Power Range	200 kW - 15000 kW
Rated Voltage	3 kV / 6 kV / 10 kV
Applicable Frequency	50 Hz / 60 Hz / 0-55 Hz
Power Factor	0.9 (Leading)
IP Rating	IP 00 / IP 21 / IP 23 / IP 44 / IP 54
Mounting Method	IM 7211 / IM 7311
Cooling Method	IC 01 / IC 37 / IC 86W / IC 97W
Bearing type	Pedestal Sliding Bearing
Insulation Class	F / H
Excitation Method	Separate Static Thyristor Excitation

Excitation System / Product Characteristics
Excitation System	Designation Explanation		Product Characteristics		Designation Explanation
B	Brush Extitation		VF		Variable-frequency
BL	Brushless Extitation		M		Mining
			V		Vertical
			SP		Special
Cooling Method
No.			Cooling Method
01			IC01
06			IC06
11			IC611
16			IC616
66			IC666
81			IC81W
86			IC86W
37			IC37
97			IC97W
Rated Power
Rated Power			Power Unit
xxxxx			kW
Speed Grade
Poles	Synchronous Speed	Poles	Synchronous Speed	Poles		Synchronous Speed
2	3000 rpm	18	333 rpm	36		166.7 rpm
4	1500 rpm	20	300 rpm	40		150rpm
6	1000 rpm	22	272.7 rpm	42		142.8 rpm
8	750 rpm	24	250 rpm	44		136.3 rpm
10	600 rpm	26	230.7 rpm	46		130.4 rpm
12	500 rpm	28	214.2 rpm	48		125 rpm
14	428.5 rpm	30	300 rpm	50		120 rpm
16	375 rpm	32	187.5 rpm	60		100 rpm

Product Advantages

The high efficiency energy saving synchronous motor for mining keeps the leading power factor visible. That helps users compare the motor with the power system and the driven mine machine.

Main Applications

High-efficiency (IE4/IE5) synchronous motors serve as the core prime movers in underground mining workshops, mineral beneficiation circuits, and heavy processing plants. By operating at a unity or leading power factor, these motors provide reactive power compensation (VAR support), thereby optimizing grid stability and reducing transmission losses across the medium-voltage network. They are essential for driving high-inertia loads-such as Semi-Autogenous Grinding (SAG) mills and large conveyor systems-where precise speed synchronization and constant RPM are critical for maximizing throughput and minimizing energy waste in continuous-duty (S1) cycles.

FAQ

Q: What is the key electrical point for the high efficiency energy saving synchronous motor for mining?

A: The listed power factor is 0.9 (Leading).

Q: Does the frequency range include inverter use?

A: The PPT lists 50 Hz / 60 Hz / 0-55 Hz.

Q: Can the table values be rewritten?

A: No. The values are kept from the customer PPT.

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