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美国Dynex丹耐克斯
Low
Speed High Torque(LSHT) Vane Motors 低速高扭矩叶片式马达
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替代威格士MHT马达 Replacement for
Vickers MHT Motors |
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Dynex low speed, high torque (LSHT) hydraulic motors are interchangeable
with Vickers MHT motors, which are no longer in production.
Dynex has been producing HSM Series motors for over 30 years as an
alternative to Vickers. The earliest application of these vane motors
was for plastic injection molding machines in the early 1970's.
You
can order HSM motors to replace MHT70, MHT90, MHT130, MHT150, MHT190,
MHT220, MHT250, MHT380, MHT440, MHT500. Dynex LSHT hydraulic vane motors
are a physical and functional replacement.
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Dynex low speed, high
torque HSM Series motors have been in production for over 30 years as an
alternative to Vickers MHT motors.
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LSHT motors are used on plastic injection molding machines, earth augers and
rock drills, oil field swivels, tunneling and mining equipment, vibratory
pile drivers, hydraulic winch drives and other machines where compact
direct-drive is an advantage. |
LSHT Motor Benefits
优点
- Compact
direct-drive saves space. 紧凑的直接驱动节省空间。
- Smooth,
quiet low-speed operation. 运行平稳安静。
- Torque扭矩 to
13 750 lb·ft at 2750 psi (18 645 N·m at 190 bar).
- Hollow
rotor provides a passageway through center of motor to simplify
system design and installation.
转子中心中空设计，方便装配，质量更加提高。
- Ideal for
vertical installations on earth augers or rock drills.
理想的垂直装配，质量更高。
- Multiple
speed motors, used with fixed pumps, reduce power requirements.
多种速度的马达，精确匹配各种泵，功率不浪费。
- Optional
warm-up ports equalize fluid and motor temperatures, preventing
thermal shock for dependable cold-weather operation.
可选的加温端口补偿流体或马达的温度，防止冷天运行的热膨胀冲击。
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Rather than a round profile, the square profile in the Dynex motor
provides improved cam strength. |
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对照表 Cross-reference
- MHT to HSM Motors
The
table lists Dynex HSM replacements for the most common Vickers MHT
motors. Contact the Dynex
sales department for other available HSM models.
本对照表列出了Dynex的HSM系列，可以替代Vickers的MHT系列绝大部分常规型号的马达。
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Model
Numbers 型号
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Size/
Description
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Vickers MHT
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Dynex HSM
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MHT70-N1-12
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HSM100-2493
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70 lb·ft (138
N·m)
Without Shaft
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MHT70-R1-12
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HSM100-2497
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70 lb·ft (138
N·m)
With External Shaft
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MHT70/35/35-R1-12
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HSM100-2522
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70 lb·ft (138
N·m), 2-Speed, Split 35/35
Without Shaft
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MHT90-N1-12
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HSM100-2454
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90 lb·ft (177
N·m)
Without Shaft
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MHT90/45/45-N1-12
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HSM100-2455
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90 lb·ft (177
N·m), 2-Speed, Split 45/45
Without Shaft
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MHT90-R1-12
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HSM100-2498
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90 lb·ft (177
N·m)
With External Shaft
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MHT130-N1-30
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HSM200-2696
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130 lb·ft (256
N·m)
Without Shaft
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MHT130/75/75
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HSM200-2700
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130 lb·ft (256
N·m), 2-Speed, Split 75/55
Without Shaft
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MTH150-N1-30
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HSM200-2695
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150 lb·ft (295
N·m)
Without Shaft
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MHT150/75/75-N1-30
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HSM200-2699
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150 lb·ft (295
N·m), 2-Speed, Split 75/75
Without Shaft
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MHT190-N1-30
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HSM300-2598
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190 lb·ft (374
N·m)
Without Shaft
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MHT190/95/95-N1-30
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HSM300-2590
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190 lb·ft (374
N·m), 2-Speed, Split 95/95
Without Shaft
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MHT220-N1-30
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HSM300-2601
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220 lb·ft (433
N·m)
Without Shaft
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MHT220/125/95
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HSM300-2591
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220 lb·ft (433
N·m), 2-Speed, Split 125/95
Without Shaft
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MHT250-N1-30
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HSM300-2521
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250 lb·ft (492
N·m)
Without Shaft
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MHT250/125/125-N1-30
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HSM300-2579
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250 lb·ft (492
N·m), 2-Speed, Split 125/125
Without Shaft
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MHT380-N1-30
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HSM300-2592
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380 lb·ft (747
N·m), Double Rotor
Without Shaft
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MHT440/220/220
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HSM300-2595
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440 lb·ft (865
N·m), 2-Speed, Split 220/220
Double Rotor, Without Shaft
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MHT500
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HSM300-2551
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500 lb·ft (983
N·m), Double Segment
Without Shaft
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MHT500/250/250-N1-30
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HSM300-2597
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500 lb·ft (983
N·m), 2-Speed, Split 250/250
Double Rotor, Without Shaft
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