Asynchronous motors of the series 1PM4 designed specifically for direct coupling with spindle mechanisms, short-circuited rotor, 4-poles. The shaft structure is hollow inside (hole diameter 11.5 mm), it is adapted to supply coolant for the tool used. It is characterized by the constancy of the nominal torque value even at zero speed, excellent acceleration and braking dynamics.
Reliable and durable servomotors are easy to maintain. A feedback sensor system is integrated to monitor the operating data of movement and position. Cooling due to the liquid heat sink system.
They are used to equip machines for machining materials and products, for tools with direct drive and an internal lubrication system and overheating protection with special liquids.
Technical Characteristics of Siemens 1PM4 hollow shaft servo motors
- Rated power: 5 - 38 kW;
- Nominal torque: 32 - 242 Nm;
- Operating speed range: 1500 rpm;
- Maximum speed: up to 12,000 rpm;
- Operating voltage range: 400 V;
- Overall height: 100, 132 mm;
- Mounting design: IN 2001, IN 2011, IN 2031;
- The degree of protection of the case: IP55;
- Degree of protection: oil or water cooling;
- Insulation class: F.
Standard sizes of asynchronous servomotors Siemens 1PM4
1PM4 101, 1PM4 105, 1PM4 133, 1PM4 137
You can buy Siemens 1PM4 series hollow shaft servomotors, find out the price and more information about the product by contacting our specialists.
