Alternators and PMG Generators for Sale in South Africa - ICM Industries Gauteng

Alternators & PMG Generators For Sale

Single and Three Phase AC Synchronous Alternators with AVR

⚠️ SPECIAL PRICE VALID UNTIL 19 JANUARY 2026 ⚠️

All alternators include copper winding and come with one year warranty

CM Alternator Brushless Double Bearing with AVR - Generator Parts South Africa

CM Alternator Standard Brushless Double Bearing with AVR

Key Features

 

Important Notes:

• Engine KW must be 10% to 50% more than alternator rating

• Only sizes listed in table are available from stock

• Other sizes require 30% deposit and 2 months lead time

Email for quotes: icm@lantic.net

Alternator Prices & Specifications

Type (Double Bearing) Circuit Breaker Size Output (kW) Output (KVA) Current (A) Volts Price Excl VAT Stock Status
STC-4.8 20A 4.8 6 6 380/220V R10,995 Out of Stock
ICMG-10.8 40A 10.8 10.8 49 220V R15,995 Out of Stock
ICMG-16-1 60A 16 16 72.7 220V R17,000 7 in Stock
ICMG-16-3 3x25A 16 20 26 380/220V R15,995 5 in Stock
ICMG-20-1 90A 20 20 91 220V R19,995 7 in Stock
ICMG-20-3 3x25A 20 26 30 380/220V R18,995 1 in Stock
ICMG25-3 3x36A 25 31 37 380/220V R20,995 Out of Stock
ICMG30-3 3x50A 30 38 50 380/220V R24,495 1 in Stock
ICMG50-3 3x50A 50 60 73 380/220V R32,995 1 in Stock

Manufacturing Standards & Technical Specifications

Manufacturing Standards: GB755, Third part of BS 5000, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100 and ASB59

Note: Double bearing alternators use pulley to connect to engine. Engine power should exceed alternator rating by 10-50%.

REQUEST QUOTE FOR OTHER SIZES

Rare Earth Magnet Alternators (PMG)

Rare Earth Magnet Alternator - Permanent Magnet Generator South Africa

Features of Permanent Magnet Generators:

  • High efficiency rare earth magnets
  • Includes volt, Hz, amp meter box with sensors
  • Superior performance for free energy applications
  • Buy-back option: We buy back unused PMGs at 25% less within 2 months

Disclaimer: We sell only alternators with one year warranty. We do not provide technical support for free energy generator design.

Complete Technical Data Tables

Table 1: Alternator Technical Specifications

Model Power (KW) Current (A) Series Current (A) Parallel Voltage (V) Series Voltage (V) Parallel Power Factor Number of Poles Speed (r.p.m)
ST-12 12 52.2 104 230 115 1.0 4 1500
ST-20 20 87 174 230 115 1.0 4 1500
ST-30 30 130.5 261 230 115 1.0 4 1500
ST-40 40 174 348 230 115 1.0 4 1500
ST-50 50 217.5 435 230 115 1.0 4 1500
ST-60 60 261 522 230 115 1.0 4 1500
ST-75 75 326.25 652.5 230 115 1.0 4 1500
ST-90 90 391.5 783 230 115 1.0 4 1500

Table 2: Three Phase Alternator Specifications

Model Power (KW) Current (A) Star Current (A) Delta Voltage (V) Star Voltage (V) Delta Power Factor Number of Poles Speed (r.p.m)
STC-4.8 4.8 6 10.5 380 220 0.8 4 1500
STC-6 6 7.6 13.1 380 220 0.8 4 1500
STC-8 8 10.1 17.5 380 220 0.8 4 1500
STC-10.8 10.8 13.6 23.6 380 220 0.8 4 1500
STC-12 12 15.2 26.3 380 220 0.8 4 1500
STC-20 20 25.3 43.8 380 220 0.8 4 1500

Related Products

Contact Information

ICM Industries
7 of 73 Capital Hill Park, Capital Hill Commercial Estate
395 Le Roux Street, Midrand, Gauteng, South Africa

Telephone: 060 610 7549
Email: icm@lantic.net
Website: https://www.icmsa.co.za

Serving: South Africa, Botswana, Zimbabwe, Zambia, Namibia, Swaziland, Mozambique
Our products are especially popular in Cape Town, Johannesburg, and Pretoria.

Directions: Search for "ICM Industries" on Google Maps for directions to our location.

CONTACT US NOW

© 2023 ICM Industries. All rights reserved. | Home | Contact | Products

Specializing in alternators, electric motors, and generator components since 2005

Keywords: alternators South Africa, PMG generators, AC synchronous alternators, generator parts, Gauteng suppliers, Johannesburg alternators, Cape Town generators, Pretoria generator equipment