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10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min
10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min
Specifications
Brand Name :
ZL
Model Number :
ZL-3507
Certification :
CE,ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
60 Sets
Delivery Time :
5-8 work days
Packaging Details :
10 - 100NM Torque Electric Bicycle Motor Dynamometer with Speed 2000 r / min is packaged within wooden case.
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
Description
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
Product tags

motor dynamometer

,

torque dynamometer

,

electric bike torque sensor
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10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

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Product Detail
Brand Name :
ZL
Model Number :
ZL-3507
Certification :
CE,ISO
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
10 - 100NM Torque Electric Bicycle Motor Dynamometer With Speed 2000 R / Min

Dongguan Zhongli Instrument Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer
Main Products :
Rubber Testing Machine, Vulcanizing Press Machine, Two Roll Mill
Total Annual :
1 Million-2.5 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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