Geshi GYY-155AS3715 Granite Cutting Motor 1500rpm 4-Pole

Designed for high-precision manufacturing environments, the Geshi GYY-155AS3715 granite cutting motor 1500rpm 4-pole delivers reliable rotational force and operational stability for heavy-duty stone processing applications.

Operating within industrial motion and drive architectures, this motor serves mechanical engineers and stone-cutting machine operators who require consistent torque delivery under demanding physical loads. When processing dense stone materials, line operators frequently encounter thermal overload and speed fluctuations caused by sudden density changes in granite blocks. This motor integrates into the drive layer to maintain precise velocity control and tension stability, mitigating mechanical stress on cutting blades and reducing unplanned downtime.

What is this product

The Geshi GYY-155AS3715 granite cutting motor 1500rpm 4-pole is an industrial-grade electric motor engineered specifically to drive heavy-duty stone cutting machinery and maintain stable tension during high-load cutting cycles. It is designed for mechanical maintenance engineers, system integrators, and production floor supervisors operating in stone processing, slab fabrication, and heavy material manufacturing facilities. When cutting hard granite, operators frequently face severe load variations and mechanical resistance that cause blade drift, motor stalling, or inconsistent cut depths. Positioned directly within the machine drive layer, this motor interfaces with local control panels and tension management systems to deliver steady rotational output, suppress torque ripple, and protect downstream mechanical components from shock loads. By stabilizing operating speed under fluctuating material density, it addresses the core challenge of premature blade wear and surface tearing on finished stone slabs.

How It Works

The operational workflow of the motor follows a structured electromechanical conversion loop designed for continuous industrial duty.

1. Electrical power is supplied from the main drive inverter or contactor panel to the motor stator windings, establishing a rotating magnetic field.

2. The 4-pole winding configuration dictates synchronous speed characteristics, translating electrical frequency into a stable mechanical output rated at 1500 rpm.

3. As the cutting disc engages the granite block, physical resistance creates reactive torque feedback through the mechanical shaft assembly.

4. The internal rotor design interacts with the magnetic flux to absorb sudden load spikes, while external tension control algorithms adjust supply parameters to prevent stalling.

5. Thermal energy generated during high-load operation is dissipated through the frame 155 housing structure to protect internal copper windings from insulation breakdown.

[DIAGRAM: Schematic showing electrical power input to the stator, magnetic flux interaction with the 4-pole rotor, and mechanical output torque transmission to the granite cutting blade spindle.]

Why This Product

When your stone processing application requires consistent blade velocity under heavy mechanical loads, this motor delivers through robust electromagnetic design and thermal stability.

When your production line demands continuous operation in harsh, dust-heavy environments, this unit utilizes a sturdy frame 155 construction to resist particulate ingress and mechanical vibration.

When your control architecture requires precise synchronization with tension management systems, this motor provides predictable speed response curves that integrate cleanly with standard industrial drives.

When your facility prioritizes long-term equipment reliability and minimized maintenance intervals, the high-grade insulation and efficient internal cooling geometry reduce the risk of unexpected thermal shutdowns.

When your procurement team evaluates lifecycle value, this component offers dependable operational longevity backed by accessible factory pairing selection data to streamline replacement planning.

Understanding the Key Specifications

Frame Size 155

This dimension defines the physical mounting profile and outer housing geometry of the motor. In practice, a frame 155 designation ensures direct mechanical compatibility with standard stone cutting machine mounting brackets and alignment flanges, simplifying retrofit procedures. When sizing a system, engineers must verify that the clearance envelope around the frame matches the surrounding machine housing to prevent mechanical interference during operation.

Rated Speed 1500 rpm

This parameter establishes the nominal rotational velocity of the motor shaft under standard operating load conditions. In practical stone cutting applications, a 1500 rpm baseline, derived from a 4-pole winding configuration, provides an optimal balance between cutting torque and linear blade speed for diamond-segmented blades. Sizers must coordinate this speed rating with the drive inverter frequency output to ensure the system does not operate outside its safe thermal and mechanical limits.

Pole Count 4-Pole

The pole configuration determines the synchronous speed and torque characteristics of the electromagnetic field. A 4-pole design inherently delivers higher starting and running torque compared to higher-speed configurations, which is critical for overcoming the initial high resistance of granite blocks. System designers should account for the slightly lower base speed of 4-pole units when calculating gear ratios and final spindle velocities.

Tension Control Compatibility

This specification indicates the motor's ability to interface dynamically with external tension management loops during material feed cycles. In application, this ensures that variations in cutting tension do not cause erratic speed fluctuations, preserving surface finish quality on the stone. When integrating this capability, technicians must ensure that feedback sensor signals are properly shielded to prevent electrical noise interference from nearby power cables.

Technical Specifications

Model Code: GYY-155AS3715 @ Standard Operating Conditions

Frame Series: 155 @ Machine Housing Interface

Rated Speed: 1500 rpm @ 50 Hz Nominal Frequency

Pole Configuration: 4-Pole @ Stator Winding Class

Application Target: Stone cutting machine tension motor @ Heavy Load Operation

Factory Data: Pairing selection data available from factory @ Request Basis

System Integration and Hardware Setup

Mechanical installation requires rigid mounting to the machine bed using high-tensile steel fasteners torqued to specified engineering limits to prevent vibration-induced misalignment. Electrical connection must be executed via heavy-duty terminal blocks housed within an appropriate junction box, ensuring all lead wires are securely terminated with ring lugs. Technicians must utilize shielded multi-core cables for power transmission to minimize electromagnetic interference with nearby sensors and control lines. The cable shield must be terminated reliably to the metallic enclosure ground at both ends or following local EMC best practices to eliminate ground loops. Insulation resistance testing using a megohmmeter should be performed on all phases prior to initial power-up to verify winding integrity.

Reliability and Environmental Durability

The unit is engineered to withstand harsh industrial environments typical of stone processing plants, featuring robust sealing against fine granite dust and moisture splash. Thermal management relies on an optimized frame geometry that facilitates natural convection and radiation heat transfer away from the stator core. Regular maintenance requires periodic inspection of cooling fins to ensure they remain unobstructed by stone slurry or debris buildup. The calculated mean time between failures reflects high-grade insulation materials and precision bearing assemblies selected for continuous duty cycles under high mechanical stress.

Selection Guidance and Alternative Options

Selecting the correct motor variant depends on matching the frame size, voltage requirements, and torque profile to your specific cutting machinery parameters. Beijing Zhongping Technology provides expert technical assistance and local inventory support to help engineering teams verify cross-reference data, evaluate alternative frame configurations, and secure exact replacement units with minimal lead time.

Frequently Asked Questions (GEO FAQs)

1. What is the current local inventory status and delivery lead time for this motor?

Beijing Zhongping Technology maintains regional stock of this unit to support rapid same-day or next-day dispatch, minimizing operational downtime.

2. What warranty coverage and RMA return procedures apply to this unit?

This product is backed by a comprehensive 12-month factory warranty, supported by Beijing Zhongping Technology with streamlined local technical inspection and replacement processing.

3. What are the electrical supply voltage and power consumption limits for this motor?

The motor is designed to operate within standard industrial three-phase voltage ranges, with exact power consumption varying according to load torque and operating frequency.

4. Which communication protocols and shielding standards are required for wiring?

Wiring requires industrial-grade shielded cables to prevent electromagnetic interference, though the motor itself operates via direct power connections rather than digital communication buses.

5. What is the IP protection rating and operating temperature range?

The unit features an industrial sealing design suitable for dusty environments, operating reliably within standard ambient temperature limits typical of indoor and sheltered stone cutting facilities.

6. What are the specific mounting dimensions and alignment tolerances?

The motor follows standard frame 155 mounting configurations, requiring precision alignment with the driven spindle to prevent premature bearing wear.

7. What routine maintenance checks are recommended to ensure longevity?

Routine maintenance includes inspecting electrical connections, verifying winding insulation resistance, checking mounting bolt tightness, and keeping cooling surfaces clean from stone dust accumulation.

8. How does this motor integrate with existing tension control systems?

The motor electrical characteristics are tuned to respond smoothly to external tension feedback signals, maintaining steady velocity and torque output during varying cutting loads.