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10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

Large Image : 10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

Product Details:

Place of Origin:	China
Brand Name:	ZL
Certification:	CE,ISO
Model Number:	ZL-3507

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	10 - 100NM Torque Electric Bicycle Motor Dynamometer with Speed 2000 r / min is packaged within wooden case.
Delivery Time:	5-8 work days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	60 Sets

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Detailed Product Description

Product Name:	10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min	Torque Full Scale:	±0.5%±1 Word
Speed Of Full Scale:	±0.2%±2 Words	Run In 5 Minutes:	7000W
Continuous Operation:	5000W	Resolution Torque:	0.1mN.m; Speed: 1r/min
Accuracy Torque:	±0.5%; Speed: ±0.2%	Key Words:	Torque Motor Dynamometer
Highlight:	Electric Bicycle Motor Dynamometer , 100NM Motor Dynamometer , Electric Motor Dynamometer 2000R/Min

10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

Product Overview

The digital torque speed and power display instrument serves as the secondary instrument of the dynamometer. It connects directly with the dynamometer to display torque, speed, and output power of the tested motor. It can also interface with the dynamometer controller to generate characteristic curves for the motor under evaluation.

Machine Structure Principle

The brake is driven by the motor under test to rotate. When excitation current is applied to the brake, the inner and outer stators apply braking torque to the motor through the rotor. Simultaneously, micro deflection of the brake causes the torque sensor to generate micro strain, converting the torque signal. The rotational speed signal is converted by the rotational speed sensor. The digital torque and rotational speed display instrument shows measured values on respective displays, while output power is computed by the microcomputer and displayed.

The torque sensor features a cantilever beam with variable cross-section. Four foil strain gauges form a bridge circuit, complemented by a foil strain gauge and two thermistors for temperature and gauge coefficient error compensation. A zero-adjust potentiometer ensures zero output when the bridge is unloaded. All components are integrated on the torque sensor's circuit board, which is mounted on the bearing sleeve of the outer stator and secured with elastic clamp ring fixing screws.

Main Technical Parameters

Parameter	Specification
Torque Full Scale	±0.5%±1 word
Speed Full Scale	±0.2%±2 words
Dimensions (mm)	380 (width) × 350 (depth) × 120 (height)
Torque Range	10-100.00 N.M
Speed	2000 r/min
5-Minute Operation	7000W
Continuous Operation	5000W
Resolution	Torque: 0.1 mN.m; Speed: 1 r/min
Accuracy	Torque: ±0.5%; Speed: ±0.2%
Weight	Approximately 100 KG

Tag:

Bending testing machine,

Hardness tester,

Laboratory test instrument

Contact Details

Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

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