• Fuan Zhongzhi Pump Co., Ltd.
    Vadim Zabiiaka
    Zhongzhi does really good on the design and manufacturing of the products. Experienced engineers service us very nice.
  • Fuan Zhongzhi Pump Co., Ltd.
    Mr.Reuben kimwolo
    Good quality, great manufacturers, we are happy with your products.
  • Fuan Zhongzhi Pump Co., Ltd.
    Mr.Yılmaz Türkoğlu
    Have been working together for more than 3 years very professional. all products work fine in our types of equipment. Thank you.
Contact Person : Semmy Wu
Phone Number : 05936532656
Whatsapp : +8613706040131

5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines

Place of Origin CHINA
Brand Name ZOZHI
Model Number MS112M2-4
Product Details
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5.5KW Hollow Shaft Motor

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Aluminum Housing Hollow Shaft Motor

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Direct Coupling Three Phase Induction Motor

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Product Description
Hollow Shaft Motor for Industrial Cleaning Applications
The Hollow Shaft Motor is engineered for high-pressure pumps, pressure washing machines, and demanding industrial applications. Constructed with a lightweight aluminum alloy housing, this three-phase asynchronous motor delivers reliable performance with a rated power of 0.55KW and rated torque of 2.2N.m. The FAN cooling system ensures optimal safety and efficiency, while the compact 30kg weight facilitates easy installation and transportation.
ZOZHI hollow shaft electric motors feature a single-bearing configuration and high-precision machining. Tight tolerances and exceptional concentricity enable perfect, natural coupling between motor and plunger pump.
Key Design Advantages
  • Automatic alignment capability
  • Reduced bearing wear
  • Long-term operational reliability
The hollow shaft design facilitates efficient torque transmission, eliminating mechanical constraints and preventing micro-misalignments for superior performance.

Application Scope
The direct coupling between motor and high-pressure pump makes this solution ideal for pressure cleaners and industrial washing plants. This configuration significantly reduces overall machine size while providing a reliable, cost-efficient operation. Our comprehensive range of flanges and shafts ensures compatibility with most pumps available in today's market.
5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines 0

Competitive Advantages
High-Efficiency Motor
Premium materials ensuring 100% power output
Proven Performance
Consistently receives positive customer feedback
OEM & ODM Services
Comprehensive customization options
Direct Manufacturer
24-hour online technical support
3-Year Warranty
Minimal after-sales service requirements
Rapid Delivery
7-day shipment for stock materials

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Manufacturing Facility
5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines 7

Customer Feedback
5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines 8

Technical Specifications
Three-Phase Hollow Shaft Motor 400V 50Hz (IE1/IE2/IE3)
FRAME POWER RPM COS φ EFF.% VOLT AMPERE
HS90L1-2 2.2 KW / 3 HP 2820 0.86 78 400 V 4.9 A
HS90L2-2 3 KW / 4 HP 2820 0.86 78 400 V 6.6 A
HS90L3-2 3.7 KW / 5 HP 2820 0.80 83 400 V 8.6 A
HS100L1-2 3 KW / 4 HP 2840 0.83 81 400 V 7 A
HS100L2-2 4 KW / 5.5 HP 2850 0.86 82 400 V 8.5 A
HS100M1-2 4 KW / 5.5 HP 2830 0.84 82 400 V 9.4 A
HS112M2-2 5.5 KW / 7.5 HP 2840 0.85 83 400 V 11.7 A
HS132S1-2 5.5 KW / 7.5 HP 2890 0.86 84 400 V 11.6 A
HS132S2-2 7.5 KW / 10 HP 2900 0.86 84 400 V 15.4 A

Installation Dimensions
5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines 9
FRAME FLANGE M FLANGE N FLANGE S A AC B H HC L K
90L 75/87 90/61 7/9 140 175 125 90 220 270 9.5
100L 75/87 90/61 7/9 160 196 140 100 240 315 11
112M 75/87 90/61 7/9 190 220 140 132 275 330 11
132S 87 61 9 216 254 140 132 320 370 12
132M 87 61 9 216 254 178 132 320 409 12
160M 87 61 9 254 310 210 160 410 498 14.5

Warranty Information
Guaranteed for 3 years from shipped on board date. During the warranty period, we provide free replacement of easily-damaged spare parts for issues caused by production quality or raw materials, excluding damage from incorrect customer operation. After warranty expiration, we continue to offer cost-effective spare parts for maintenance.

Quality Certifications
5.5KW Hollow Shaft Motor with Aluminum Housing for Direct Coupling in Cleaning Machines 10

Frequently Asked Questions
1. What is the minimum order quantity (MOQ)?
A trial sample order is acceptable.
2. Are you a factory or trading company?
We are a direct manufacturer with over 15 years of motor production expertise.
3. Can you accept using our logo for OEM?
Yes, we provide comprehensive OEM services including custom branding.
4. How can I obtain samples?
We typically recommend express shipping for sample orders.
5. What is the warranty period?
3 years from shipped on board date.
6. What are your payment terms?
30% advance payment, with balance due before shipment.