Projections Unlimited, Inc
PUI | Global Corporate HQ
15311 Barranca Parkway
Irvine , CA , 92618
United States
Phone:(714) 544-2700
Email: sales@gopui.com
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ERM actuators are the most widely used and cost-effective form of haptics, producing vibration through an off-center spinning mass. Ideal for handheld devices, game controllers, and simple alert systems, ERMs offer basic, strong tactile feedback and are easy to implement.

ERM Haptics.JPG
Unit of Measure
1 

Item #

List Price

Height

Width

Length

Operating Temperature

Device Type

Terminal / Mounting

Rated Voltage

Voltage Minimum

Terminal Resistance

Current Draw

Rated Speed

Voltage Maximum

Tolerance (±)

Weight

HD-EM0602-LW15-R QUOTE N/A 2.55 mm N/A 6 mm N/A 6 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 38 Ω N/A 90 mA N/A 15000 rpm N/A 3.6 N/A 50 % N/A .95 g
HD-EM0802-LW15-R QUOTE N/A 2 mm N/A 8 mm N/A 8 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.6 N/A 32 Ω N/A 85 mA N/A 12000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EM0802-LW30-R QUOTE N/A 2.5 mm N/A 8 mm N/A 8 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 38 Ω N/A 90 mA N/A 15000 rpm N/A 3.6 N/A 50 % N/A 0.95 g
HD-EM0803-LW20-R QUOTE N/A 3 mm N/A 8 mm N/A 8 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.4 N/A 38 Ω N/A 80 mA N/A 12000 rpm N/A 3.6 N/A 50 % N/A 1 g
HD-EM1003-LW15-R QUOTE N/A 3 mm N/A 10 mm N/A 10 mm N/A -30 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 46 Ω N/A 85 mA N/A 12000 rpm N/A 3.6 N/A 50 % N/A 1 g
HD-EM1204-LW20-R QUOTE N/A 3.9 mm N/A 3.9 mm N/A 12.4 mm N/A -40 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.4 N/A 30 Ω N/A 90 mA N/A 13000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EM1204-SC-R QUOTE N/A 3.8 mm N/A 3.8 mm N/A 12.4 mm N/A -30 ~ +70 ºC N/A ERM N/A Spring Contacts N/A 3 V N/A 2.4 N/A 30 Ω N/A 90 mA N/A 13000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EM1206-SC-R QUOTE N/A 5.8 mm N/A 5.1 mm N/A 11.8 mm N/A -20 ~ +60 ºC N/A ERM N/A Spring Contacts N/A 3 V N/A 2.4 N/A 30 Ω N/A 90 mA N/A 12000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EMB1005-LW25-R QUOTE N/A 4.6 mm N/A 4.6 mm N/A 10.6 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 43 Ω N/A 50 mA N/A 17000 rpm N/A 3.7 N/A 20 % N/A 0.8 g
HD-EMB1104-LW15-R QUOTE N/A 4.4 mm N/A 4.4 mm N/A 11.1 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.4 N/A 30 Ω N/A 90 mA N/A 12000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EMB1104-SM-2 QUOTE N/A 3.4 mm N/A 4.4 mm N/A 11 mm N/A 20 ~ +70 ºC N/A ERM N/A Solder Pads N/A 2.7 V N/A 2.3 N/A 33 Ω N/A 85 mA N/A 14000 rpm N/A 3.2 N/A N/A 0.6 g
HD-EMB1104-SM-3 QUOTE N/A 3 mm N/A 4 mm N/A 11 mm N/A -20 ~ +70 ºC N/A ERM N/A Solder Pads N/A 2.7 V N/A 2.3 N/A 40 Ω N/A 80 mA N/A 15000 rpm N/A 3.2 N/A N/A
HD-EMB1204-SM QUOTE N/A 3.4 mm N/A 4.4 mm N/A 12.2 mm N/A -20 ~ +70 ºC N/A ERM N/A Solder Pads N/A 3 V N/A 2.3 N/A 30 Ω N/A 85 mA N/A 12000 rpm N/A 3.6 N/A N/A
HD-EMB1205-2-LW30-R QUOTE N/A 5 mm N/A 5 mm N/A 11.9 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 30 Ω N/A 90 mA N/A 13000 rpm N/A 3.7 N/A N/A 0.8 g
HD-EMB1205-3-SC-R QUOTE N/A 5.1 mm N/A 5.3 mm N/A 11.7 mm N/A -20 ~ +60 ºC N/A ERM N/A Spring Contacts N/A 3 V N/A 2.5 N/A 30 Ω N/A 90 mA N/A 9000 rpm N/A 3.7 N/A N/A 0.8 g
HD-EMB1205-LW30-R QUOTE N/A 5 mm N/A 5 mm N/A 12.1 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 30 Ω N/A 90 mA N/A 10000 rpm N/A 3.7 N/A N/A 1 g
HD-EMB1205-SC-R QUOTE N/A 4.8 mm N/A 4.6 mm N/A 11.7 mm N/A -20 ~ +60 ºC N/A ERM N/A Spring Contacts N/A 3 V N/A 2.4 N/A 30 Ω N/A 90 mA N/A 12000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EMB1305-SC QUOTE N/A 4.9 mm N/A 4.6 mm N/A 12.7 mm N/A -30 ~ +70 ºC N/A ERM N/A Spring Contacts N/A 3 V N/A 2.2 N/A 93 Ω N/A 30 mA N/A 13000 rpm N/A 3.6 N/A N/A
HD-EMB1604-LW26-R QUOTE N/A 4 mm N/A 4 mm N/A 16.7 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 1.5 V N/A 1.2 N/A 14 Ω N/A 90 mA N/A 14000 rpm N/A 1.5 N/A 20 % N/A 0.8 g
HD-EMB1706-LW25-R QUOTE N/A 6 mm N/A 6 mm N/A 17.3 mm N/A -30 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.4 N/A 30 Ω N/A 80 mA N/A 9000 rpm N/A 3.6 N/A N/A 1 g
HD-EMC0803-LW20-2-R QUOTE N/A 3.4 mm N/A 8 mm N/A 8 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.6 N/A 30 Ω N/A 85 mA N/A 12000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EMC1002-LW20-R QUOTE N/A 2 mm N/A 10 mm N/A 10 mm N/A -30 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 30 Ω N/A 80 mA N/A 12000 rpm N/A 3.6 N/A N/A 1 g
HD-EMC1003-2-LW15-R QUOTE N/A 2.7 mm N/A 10 mm N/A 10 mm N/A -30 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 28 Ω N/A 85 mA N/A 13000 rpm N/A 3.6 N/A 20 % N/A 1 g
HD-EMC1003-LW40-R QUOTE N/A 3.4 mm N/A 10 mm N/A 10 mm N/A -20 ~ +70 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 26 Ω N/A 85 mA N/A 12000 rpm N/A 3.5 N/A 10 % N/A 1.3 g
HD-EMC1203-LW20-R QUOTE N/A 3.4 mm N/A 12 mm N/A 12 mm N/A -20 ~ +60 ºC N/A ERM N/A Lead Wires N/A 3 V N/A 2.5 N/A 26 Ω N/A 85 mA N/A 12000 rpm N/A 3.5 N/A 10 % N/A 1.3 g
Unit of Measure
1