Detailed Product Description

Working environment and conditions :
1.The temperature of environmentair change as season.
2.Relative humidity: 90%
3.Voltage and frequency is inline with the product nameplate.
4.Short hour working system,continuous operation not exceeding 10min.

5.Left or right install is ok.

6.Four relays inside the motor ,four micro-active switch inside the limit system.

JM300-1P main technology parameter:
A)max lifting weight : 300kg
B)max lifting height : 6.5m
C)rated power : 250w
D)rated current : 3.3A
E)output torque : 168N.m
F)output turn speed : 5.2r/min
G)chain number : 10A
H)weight of host motor :10.5kg

Features of JM300-1P rolling door motor
1. Shell: adopts aluminium alloy as outer shell, light and durable.
2. Gear: adopted withalloysteel,with special treatment to ensure the hoists is intensity.
3. Brakingstructure: special mechanical braking device, brake guarantee absolute safety while the power off in an instant.
4.Spacing system: precise limit by the limiter controlled.
5Transmission system: high precision, move steady and low noise.